828019249470

Names of 828019249470

• Cardinal: 828019249470 can be written as Eight hundred twenty-eight billion, nineteen million, two hundred forty-nine thousand, four hundred seventy.

Scientific notation

• Scientific notation: 8.2801924947 × 10¹¹

Factors of 828019249470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 932

Divisors of 828019249470

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 49 54 62 63 70 81 90 93 98 105 126 127 135 147 155 162 186 189 210 217 245 254 270 279 294 310 315 343 378 381 405 434 441 465 490 558 567 630 635 651 686 735 757 762 810 837 882 889 930 945 1029 1085 1134 1143 1270 1302 1323 1395 1470 1514 1519 1674 1715 1778 1890 1905 1953 2058 2170 2205 2271 2286 2511 2646 2667 2790 2835 3038 3087 3255 3429 3430 3785 3810 3906 3937 3969 4185 4410 4445 4542 4557 5022 5145 5299 5334 5670 5715 5859 6174 6223 6510 6615 6813 6858 7570 7595 7874 7938 8001 8370 8890 9114 9261 9765 10287 10290 10598 10633 11355 11430 11718 11811 12446 12555 13230 13335 13626 13671 15190 15435 15897 16002 17145 17577 18522 18669 19530 19685 19845 20439 20574 21266 22710 22785 23467 23622 24003 25110 26495 26670 27342 27559 27783 29295 30870 31115 31794 31899 34065 34290 35154 35433 37093 37338 39370 39690 40005 40878 41013 43561 45570 46305 46934 47691 48006 51435 52990 53165 55118 55566 56007 58590 59055 61317 62230 63798 68130 68355 70401 70866 72009 74186 79485 80010 82026 82677 87122 87885 92610 93345 95382 95697 96139 102195 102870 106299 106330 111279 112014 117335 118110 120015 122634 123039 130683 136710 137795 138915 140802 143073 144018 158970 159495 164269 165354 168021 175770 177165 185465 186690 191394 192278 192913 204390 205065 211203 212598 217805 222558 234670 238455 240030 246078 248031 259651 261366 275590 277830 280035 286146 287091 288417 306585 318897 318990 328538 333837 336042 352005 354330 360045 370930 385826 392049 410130 413385 422406 429219 435610 476910 478485 480695 492807 496062 504063 519302 531495 556395 560070 574182 576834 578739 613170 615195 633609 637794 653415 667674 672973 704010 715365 720090 744093 778953 784098 821345 826770 840105 858438 861273 865251 956970 961390 964565 985614 1001511 1008126 1056015 1062990 1112790 1149883 1157478 1176147 1230390 1240155 1267218 1298255 1306830 1345946 1350391 1430730 1435455 1442085 1478421 1488186 1557906 1594485 1642690 1669185 1680210 1722546 1730502 1736217 1900827 1929130 1960245 2003022 2018919 2112030 2146095 2232279 2299766 2336859 2352294 2464035 2480310 2520315 2595753 2596510 2700782 2870910 2884170 2893695 2956842 2980309 3004533 3168045 3188970 3338370 3364865 3449649 3472434 3528441 3720465 3801654 3894765 3920490 4037838 4051173 4292190 4306365 4326255 4435263 4464558 4673718 4710811 4928070 5007555 5040630 5191506 5208651 5749415 5787390 5880735 5960618 6009066 6056757 6336090 6729730 6751955 6899298 7010577 7056882 7392105 7440930 7787259 7789530 8049181 8102346 8612730 8652510 8681085 8870526 8940927 9421622 9504135 10015110 10094595 10348947 10417302 11161395 11498830 11684295 11761470 12113514 12153519 12978765 13305789 13503910 14021154 14132433 14784210 14901545 15022665 15574518 15625953 16098362 17248245 17362170 17642205 17881854 18170271 19008270 20189190 20255865 20697894 20862163 21031731 22176315 22322790 23368590 23554055 24147543 24307038 25957530 26043255 26611578 26822781 28264866 29803090 30045330 30283785 31046841 31251906 32975677 34496490 35052885 35284410 36340542 36460557 38936295 40245905 40511730 41724326 42063462 42397299 44352630 44704635 47108110 48295086 51744735 52086510 53645562 54510813 60567570 60767595 62093682 62586489 65951354 66528945 70105770 70662165 72442629 72921114 77872590 78129765 80468343 80491810 84794598 89409270 90851355 93140523 98927031 103489470 104310815 105158655 109021626 109381671 120737715 121535190 125172978 127191897 133057890 134113905 141324330 144885258 146035141 155234205 156259530 160936686 164878385 181702710 182302785 186281046 187759467 197854062 208621630 210317310 211986495 217327887 218763342 241405029 241475430 254383794 268227810 272554065 292070282 296781093 310468410 312932445 329756770 362213145 364605570 375518934 381575691 402341715 423972990 434655774 438105423 465702615 482810058 494635155 545108130 546908355 563278401 593562186 625864890 635959485 651983661 724426290 730175705 763151382 804683430 876210846 890343279 931405230 938797335 989270310 1022245987 1086639435 1093816710 1126556802 1207025145 1271918970 1303967322 1314316269 1460351410 1483905465 1689835203 1780686558 1877594670 1907878455 2044491974 2173278870 2190527115 2414050290 2628632538 2671029837 2816392005 2967810930 3066737961 3259918305 3379670406 3815756910 3942948807 4381054230 4451716395 5111229935 5342059674 5632784010 6133475922 6519836610 6571581345 7885897614 8449176015 8903432790 9200213883 10222459870 11828846421 13143162690 13355149185 15333689805 16898352030 18400427766 19714744035 23657692842 26710298370 27600641649 30667379610 39429488070 46001069415 55201283298 59144232105 82801924947 92002138830 118288464210 138003208245 165603849894 276006416490 414009624735 828019249470
• Sum of all divisors σ(n): 2704873881600
• Sum of proper divisors (its aliquot sum) s(n): 1876854632130
• 828019249470 is an abundant number, because the sum of its proper divisors (1876854632130) is greater than itself. Its abundance is 1048835382660

Bases of 828019249470

• Binary: 1100000011001001110010110001000100111110₂
• Hexadecimal: 0xC0C9CB113E
• Base-36: AKDXA5VI

Squares and roots of 828019249470

• 828019249470 squared (828019249470²) is 685615877492862095280900
• 828019249470 cubed (828019249470³) is 567703144306355137416702446826123000
• The square root of 828019249470 is 909955.6304952457
• The cube root of 828019249470 is 9390.3146410303

Scales and comparisons

• 828,019,249,470 seconds is equal to 26,328 years, 23 weeks, 3 days, 3 hours, 4 minutes, 30 seconds.
• To count from 1 to 828,019,249,470 would take you about fifty-two thousand, six hundred fifty-six 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 828019249470 cubic inches would be around 782.5 feet tall.

Recreational maths with 828019249470

• 828019249470 backwards is 074942910828
• 828019249470 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 828019249470's digits is 54
• More coming soon!