42530489820

Names of 42530489820

• Cardinal: 42530489820 can be written as Forty-two billion, five hundred thirty million, four hundred eighty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.253048982 × 10¹⁰

Factors of 42530489820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 263

Divisors of 42530489820

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 41 42 45 49 52 60 63 65 70 78 82 83 84 90 91 98 105 109 117 123 126 130 140 147 156 164 166 180 182 195 196 205 210 218 234 245 246 249 252 260 273 287 294 315 327 332 364 369 390 410 415 420 436 441 455 468 490 492 498 533 545 546 574 581 585 588 615 630 637 654 735 738 747 763 780 819 820 830 861 882 910 980 981 996 1066 1079 1090 1092 1148 1162 1170 1230 1245 1260 1274 1308 1365 1417 1435 1470 1476 1494 1526 1599 1635 1638 1660 1722 1743 1764 1820 1845 1911 1962 2009 2132 2158 2180 2205 2289 2324 2340 2460 2490 2548 2583 2665 2730 2834 2870 2905 2940 2988 3052 3185 3198 3237 3270 3276 3403 3444 3486 3690 3731 3735 3815 3822 3924 4018 4067 4095 4251 4305 4316 4410 4469 4578 4797 4905 4980 5166 5229 5330 5341 5395 5460 5668 5733 5740 5810 6027 6370 6396 6474 6540 6806 6867 6972 7085 7380 7462 7470 7553 7630 7644 7995 8036 8134 8190 8502 8610 8715 8820 8938 9047 9156 9555 9594 9711 9810 9919 10045 10209 10332 10458 10660 10682 10790 11193 11445 11466 11620 12054 12201 12740 12753 12915 12948 13407 13612 13734 14170 14924 14940 15106 15260 15990 16023 16185 16268 16380 17004 17015 17220 17430 17876 18081 18094 18655 19110 19188 19422 19620 19838 20090 20335 20418 20916 21255 21364 21580 22345 22386 22659 22890 22932 23821 23985 24108 24402 25506 25830 26117 26145 26705 26814 27141 27468 28340 28665 29757 30135 30212 30627 31283 31980 32046 32370 33579 34030 34335 34860 36162 36188 36603 37310 37765 38220 38844 39676 40180 40221 40670 40836 42510 44239 44690 44772 45235 45318 45780 47642 47970 48069 48555 48804 49595 51012 51045 51660 52234 52290 52871 53410 53628 54282 55965 57330 58097 59514 60270 61005 61254 62566 63329 63765 64092 64740 67035 67158 67977 68060 68670 69433 71463 72324 73206 74620 75530 78351 80115 80442 81340 81423 85020 88478 89271 89380 90405 90470 90636 93849 95284 95940 96138 97110 99190 102090 104468 104580 105742 106820 108564 111930 113295 114660 116194 117611 119028 119105 120540 122010 122508 125132 126658 127530 130585 132717 134070 134316 135705 135954 137340 138866 142926 146412 148785 151060 153135 156415 156702 158613 160230 160884 162846 166747 167895 174291 176956 178542 180810 180940 183015 187698 189987 192276 194220 198380 201105 204180 208299 211484 214389 218981 221195 223860 226590 232388 235053 235222 238210 240345 244020 253316 255060 261170 264355 265434 268140 271410 271908 277732 281547 285852 290485 297570 306270 309673 312830 313404 316645 317226 320460 325692 333494 335790 339885 347165 348582 352833 357084 357315 361620 366030 370927 375396 379974 391755 398151 402210 406679 407115 416598 428778 437962 442390 443303 446355 453180 469245 470106 470444 475839 476420 480690 500241 522340 522873 528710 530868 542820 563094 569961 580970 588055 595140 612540 619346 624897 625660 633290 634452 656943 663585 666988 671580 679770 694330 697164 705666 714630 732060 741854 759948 783510 793065 796302 804420 813358 814230 823277 833196 833735 857556 871455 875924 884780 886606 892710 929019 938490 940212 949935 951678 961380 1000482 1041495 1045746 1057420 1058499 1071945 1094905 1112781 1126188 1139922 1161940 1175265 1176110 1220037 1238692 1249794 1266580 1313886 1327170 1329909 1359540 1388660 1407735 1411332 1429260 1483708 1500723 1548365 1567020 1586130 1592604 1626716 1628460 1646554 1667470 1742910 1764165 1773212 1785420 1854635 1858038 1876980 1899870 1903356 1970829 1990755 2000964 2033395 2082990 2091492 2116998 2143890 2167711 2189810 2216515 2225562 2279844 2350530 2352220 2379195 2440074 2469831 2499588 2501205 2596489 2614365 2627772 2654340 2659818 2787057 2815470 2846753 2849805 3001446 3096730 3124485 3172260 3284715 3293108 3334940 3338343 3485820 3528330 3660111 3709270 3716076 3799740 3941658 3981510 3989727 4066790 4116385 4165980 4233996 4287780 4335422 4379620 4433030 4451124 4645095 4701060 4758390 4822051 4880148 4939662 5002410 5192978 5228730 5292495 5319636 5563905 5574114 5630940 5693506 5699610 5762939 6002892 6100185 6193460 6248970 6503133 6569430 6649545 6676686 7056660 7320222 7409493 7418540 7503615 7789467 7883316 7963020 7979454 8133580 8232770 8540259 8670844 8866060 9290190 9516780 9644102 9854145 9879324 10004820 10385956 10457460 10584990 10838555 11127810 11148228 11387012 11399220 11525878 12200370 12349155 12497940 12982445 13006266 13138860 13299090 13353372 13935285 14233765 14466153 14640444 14818986 15007230 15578934 15958908 16465540 16691715 17080518 17288817 18175423 18300555 18580380 19288204 19509399 19708290 19948635 21169980 21677110 22255620 23051756 23368401 24110255 24400740 24698310 25620777 25964890 26012532 26598180 27870570 28467530 28814695 28932306 29637972 30014460 31157868 32515665 33383430 33754357 34161036 34577634 36350846 36601110 37047465 38947335 39018798 39416580 39897270 42701295 43354220 43398459 46736802 48220510 49396620 51241554 51866451 51929780 54526269 55741140 56935060 57629390 57864612 65031330 66766860 67508714 69155268 72330765 72701692 73202220 74094930 77894670 78037596 79794540 85402590 86444085 86796918 90877115 93473604 96441020 97546995 101263071 102483108 103732902 109052538 115258780 116842005 128103885 130062660 135017428 144661530 148189860 155789340 163578807 168771785 170805180 172888170 173593836 181754230 195093990 202526142 207465804 216992295 218105076 233684010 236280499 256207770 259332255 272631345 289323060 303789213 327157614 337543570 345776340 363508460 390187980 405052284 433984590 467368020 472560998 506315355 512415540 518664510 545262690 607578426 654315228 675087140 708841497 817894035 867969180 945121996 1012630710 1037329020 1090525380 1181402495 1215156852 1417682994 1518946065 1635788070 2025261420 2126524491 2362804990 2835365988 3037892130 3271576140 3544207485 4253048982 4725609980 6075784260 7088414970 8506097964 10632622455 14176829940 21265244910 42530489820
• Sum of all divisors σ(n): 169089560640
• Sum of proper divisors (its aliquot sum) s(n): 126559070820
• 42530489820 is an abundant number, because the sum of its proper divisors (126559070820) is greater than itself. Its abundance is 84028581000

Bases of 42530489820

• Binary: 100111100111000000111100010111011100₂
• Hexadecimal: 0x9E703C5DC
• Base-36: JJDJZZ0

Squares and roots of 42530489820

• 42530489820 squared (42530489820²) is 1808842564329123632400
• 42530489820 cubed (42530489820³) is 76930960268182487777309622168000
• The square root of 42530489820 is 206229.2166983137
• The cube root of 42530489820 is 3490.6003521091

Scales and comparisons

• 42,530,489,820 seconds is equal to 1,352 years, 17 weeks, 4 days, 57 minutes.
• To count from 1 to 42,530,489,820 would take you about two thousand, seven hundred four 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 42530489820 cubic inches would be around 290.9 feet tall.

Recreational maths with 42530489820

• 42530489820 backwards is 02898403524
• 42530489820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42530489820's digits is 45
• More coming soon!