82009893420

Names of 82009893420

• Cardinal: 82009893420 can be written as Eighty-two billion, nine million, eight hundred ninety-three thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.200989342 × 10¹⁰

Factors of 82009893420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 139

Divisors of 82009893420

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 19 20 21 23 26 27 28 30 35 36 38 39 42 45 46 52 54 57 60 63 65 67 69 70 76 78 81 84 90 91 92 95 105 108 114 115 117 126 130 133 134 135 138 140 156 161 162 171 180 182 189 190 195 201 207 210 228 230 234 247 252 260 266 268 270 273 276 285 299 315 322 324 335 342 345 351 361 364 378 380 390 399 402 405 414 420 437 455 460 468 469 483 494 513 532 540 546 567 570 585 598 603 621 630 644 665 670 684 690 702 722 741 756 780 798 804 805 810 819 828 855 871 874 897 910 938 945 966 988 1005 1026 1035 1053 1083 1092 1134 1140 1170 1196 1197 1206 1235 1242 1260 1273 1311 1330 1340 1365 1380 1404 1407 1444 1449 1482 1495 1539 1541 1596 1610 1620 1638 1710 1729 1742 1748 1755 1794 1805 1809 1820 1863 1876 1890 1932 1995 2010 2052 2070 2093 2106 2166 2185 2223 2268 2340 2345 2394 2412 2415 2457 2470 2484 2527 2546 2565 2613 2622 2660 2691 2730 2814 2835 2898 2964 2990 3015 3059 3078 3082 3105 3220 3249 3276 3420 3458 3484 3510 3588 3591 3610 3618 3705 3726 3780 3819 3933 3990 4020 4095 4140 4186 4212 4221 4332 4347 4355 4370 4446 4485 4623 4690 4693 4788 4830 4914 4940 5054 5092 5130 5187 5226 5244 5265 5382 5415 5427 5460 5628 5670 5681 5796 5980 5985 6030 6097 6118 6156 6164 6210 6279 6365 6498 6555 6669 6916 7020 7035 7182 7220 7236 7245 7371 7410 7452 7581 7638 7695 7705 7839 7866 7980 8073 8190 8303 8372 8442 8645 8694 8710 8740 8892 8911 8970 9045 9177 9246 9315 9380 9386 9660 9747 9828 10108 10260 10374 10452 10465 10530 10764 10773 10787 10830 10854 11115 11340 11362 11457 11799 11970 12060 12194 12236 12285 12420 12558 12635 12663 12730 12996 13041 13065 13110 13338 13455 13869 14070 14079 14364 14490 14742 14820 15162 15276 15295 15390 15410 15561 15678 15732 16146 16245 16380 16549 16606 16884 17043 17290 17388 17420 17822 17940 17955 18090 18291 18354 18492 18630 18772 18837 19095 19494 19665 20007 20033 20748 20930 21060 21105 21546 21574 21660 21708 21735 22230 22724 22743 22914 23115 23465 23517 23598 23940 24187 24219 24388 24570 24909 25116 25270 25326 25460 25935 26082 26130 26220 26676 26733 26910 27135 27531 27738 28140 28158 28405 28980 29241 29279 29484 30324 30485 30590 30780 30820 31122 31356 31395 32292 32361 32490 32851 33098 33212 33345 34086 34371 34580 35397 35644 35910 36180 36582 36708 36855 37260 37674 37905 37989 38190 38988 39195 39330 39767 40014 40066 40365 41515 41607 41860 42210 42237 43092 43148 43470 44460 44555 45486 45828 45885 46230 46683 46930 47034 47196 48374 48438 48735 49140 49647 49818 50540 50652 51129 51870 52164 52260 53466 53820 53865 53935 54270 54873 55062 55476 56316 56511 56810 57285 58121 58482 58558 58995 60099 60970 61180 62244 62790 63315 64722 64980 65205 65702 66196 66690 68172 68229 68742 69345 70395 70551 70794 71820 72561 73164 73710 74727 75348 75810 75978 76380 77805 78390 78660 79534 80028 80132 80199 80730 82593 82745 83030 83214 84420 84474 85215 86940 87837 89110 90972 91455 91770 92460 93366 93860 94068 94185 96748 96876 97083 97470 98553 99294 99636 100035 100165 102258 103113 103740 106932 107730 107870 107939 108540 109746 110124 113022 113620 113715 114570 115843 116242 116964 117116 117585 117990 119301 120198 120935 121095 121940 124545 124821 125580 126630 126711 129444 130410 131404 133380 133665 136458 137484 137655 138690 140049 140231 140790 141102 141588 145122 146205 146395 147420 148941 149454 151620 151956 153387 155610 156780 159068 160398 161460 161805 164255 164619 165186 165490 166060 166428 168948 169309 169533 170430 171855 174363 175674 176985 178220 180297 182910 183540 186732 188370 189945 194166 194940 197106 198588 198835 200070 200330 204516 204687 204953 206226 208035 211185 215460 215740 215878 217683 219492 224181 226044 227430 229140 231686 232484 233415 235170 235980 238602 240396 240597 241870 242190 247779 248235 249090 249642 253260 253422 255645 260820 263511 267330 272916 274365 275310 277380 280098 280462 281580 282204 282555 290244 290605 291249 292410 292790 295659 297882 298908 300495 306774 311220 314431 320796 323610 323817 328510 329238 330372 330980 338618 339066 340860 341145 343710 347529 348726 351348 352755 353970 357903 360594 362805 365820 373635 376740 379890 380133 380627 388332 394212 397670 400140 400660 400995 409374 409906 412452 412965 416070 420693 422370 431756 435366 439185 446823 448362 454860 460161 463372 466830 470340 477204 481194 483740 484380 485415 492765 493857 495558 496470 498180 499284 506844 507927 511290 515565 523089 527022 534660 539695 540891 548730 550620 556301 560196 560924 565110 579215 581210 582498 584820 585580 591318 595764 596505 600990 613548 614859 624105 628862 633555 647220 647634 653049 657020 658476 672543 677236 678132 682290 687420 695058 697452 700245 701155 705510 707940 715806 721188 721791 725610 744705 747270 755573 759780 760266 761254 766935 790533 795340 801990 818748 819812 823095 825930 832140 841386 844740 846545 847665 870732 871815 873747 878370 886977 893646 896724 901485 920322 933660 943293 962388 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2781505 2800980 2804620 2829879 2887164 2912490 2914353 2956590 2978820 3022292 3047562 3067740 3074295 3127761 3138534 3144310 3162132 3221127 3238170 3245346 3265245 3292380 3337806 3362715 3386180 3390660 3425643 3475290 3487260 3494988 3547908 3579030 3605940 3608955 3689154 3773172 3777865 3786237 3801330 3806270 3885804 3894107 3918294 3952665 4093740 4099060 4170348 4206930 4294836 4353660 4368735 4402034 4434885 4468230 4483620 4533438 4567524 4571343 4601610 4707801 4716465 4743198 4811940 4857255 4938570 4955580 5006709 5048316 5079270 5212935 5230890 5270220 5321862 5328778 5361876 5368545 5408910 5533731 5563010 5659758 5709405 5824980 5828706 5913180 6095124 6148590 6255522 6277068 6288620 6310395 6442254 6476340 6490692 6530490 6603051 6675612 6702345 6725430 6800157 6851286 6950580 7158060 7217910 7231913 7378308 7555730 7572474 7602660 7612540 7618905 7788214 7836588 7846335 7905330 7993167 8113365 8344515 8413860 8489637 8737470 8743059 8804068 8869770 8936460 9066876 9142686 9203220 9222885 9383283 9415602 9432930 9486396 9714510 9795735 9877140 10013418 10158540 10276929 10425870 10461780 10643724 10657556 10737090 10817820 11005085 11067462 11126020 11319516 11333595 11358711 11418810 11657412 11682321 11857995 12297180 12511044 12620790 12884508 13060980 13206102 13304655 13321945 13404690 13450860 13600314 13702572 13714029 14149395 14435820 14463826 14571765 15020127 15111460 15144948 15237810 15576428 15638805 15692670 15810660 15986334 16105635 16226730 16601193 16689030 16979274 17128215 17474940 17486118 17739540 18285372 18445770 18766566 18831204 18865860 18931185 19429020 19470535 19591470 19809153 20026836 20400471 20553858 20851740 21474180 21695739 22010170 22134924 22667190 22717422 22837620 22856715 23364642 23539005 23715990 23979501 25033545 25241580 25468911 26412204 26609310 26643890 26809380 27200628 27428058 27668655 28298790 28927652 29143530 30040254 30475620 30830787 31277610 31385340 31972668 32211270 32453460 33015255 33202386 33378060 33958548 34000785 34256430 34972236 35046963 36159565 36891540 37533132 37862370 38941070 39182940 39618306 39965835 40800942 41107716 42448185 43391478 43715295 44020340 45060381 45334380 45434844 45713430 46729284 46916415 47078010 47431980 47959002 50067090 50623391 50937822 51384645 53218620 53287780 54856116 55337310 56597580 56793555 58287060 58411605 59427459 60080508 61201413 61661574 62555220 64422540 65087217 66030510 66404772 68001570 68512860 68570145 70093926 71938503 72319130 75100635 75724740 77882140 79236612 79931670 81601884 83005965 84896370 86782956 87430590 90120762 91426860 93832830 94156020 95918004 99045765 100134180 101246782 101875644 102002355 102769290 105140889 108478695 110674620 113587110 116823210 118854918 119897505 122402826 123323148 127344555 130174434 132061020 136003140 137140290 140187852 143877006 144638260 150201270 151870173 154153935 159863340 166011930 169792740 174861180 175234815 178282377 180241524 187665660 195261651 198091530 202493564 204004710 205538580 210281778 215815509 216957390 225301905 227174220 233646420 237709836 239795010 244805652 253116955 254689110 260348868 274280580 287754012 297137295 300402540 303740346 306007065 308307870 315422667 325436085 332023860 350469630 356564754 359692515 390523302 396183060 408009420 420563556 431631018 433914780 450603810 455610519 479590020 506233910 509378220 525704445 585784953 594274590 607480692 612014130 616615740 630845334 650872170 700939260 713129508 719385030 759350865 781046604 863262036 891411885 901207620 911221038 976308255 1012467820 1051408890 1079077545 1171569906 1188549180 1224028260 1261690668 1301744340 1366831557 1438770060 1518701730 1577113335 1782823770 1822442076 1952616510 2102817780 2158155090 2278052595 2343139812 2733663114 2928924765 3037403460 3154226670 3565647540 3905233020 4100494671 4316310180 4556105190 5467326228 5857849530 6308453340 6834157785 8200989342 9112210380 11715699060 13668315570 16401978684 20502473355 27336631140 41004946710 82009893420
• Sum of all divisors σ(n): 353914057728
• Sum of proper divisors (its aliquot sum) s(n): 271904164308
• 82009893420 is an abundant number, because the sum of its proper divisors (271904164308) is greater than itself. Its abundance is 189894270888

Bases of 82009893420

• Binary: 1001100011000001010111010101000101100₂
• Hexadecimal: 0x13182BAA2C
• Base-36: 11OAKMR0

Squares and roots of 82009893420

• 82009893420 squared (82009893420²) is 6725622618759759296400
• 82009893420 cubed (82009893420³) is 551567594147629152482618189688000
• The square root of 82009893420 is 286373.6954051471
• The cube root of 82009893420 is 4344.6562014253

Scales and comparisons

• 82,009,893,420 seconds is equal to 2,607 years, 34 weeks, 2 days, 13 hours, 57 minutes.
• To count from 1 to 82,009,893,420 would take you about five thousand, two hundred fifteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 82009893420 cubic inches would be around 362.1 feet tall.

Recreational maths with 82009893420

• 82009893420 backwards is 02439890028
• 82009893420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82009893420's digits is 45
• More coming soon!