42815493864

Names of 42815493864

• Cardinal: 42815493864 can be written as Forty-two billion, eight hundred fifteen million, four hundred ninety-three thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.2815493864 × 10¹⁰

Factors of 42815493864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 295

Divisors of 42815493864

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 54 66 72 78 81 88 99 104 108 109 117 132 143 156 157 162 198 216 218 234 243 264 286 297 312 314 324 327 351 396 429 436 468 471 486 572 594 628 648 654 702 729 792 858 872 891 936 942 972 981 1053 1144 1188 1199 1256 1287 1308 1404 1413 1417 1458 1716 1727 1782 1884 1944 1962 2041 2106 2187 2376 2398 2574 2616 2673 2808 2826 2834 2916 2943 3159 3432 3454 3564 3597 3768 3861 3924 4082 4212 4239 4251 4374 4796 5148 5181 5346 5652 5668 5832 5886 6123 6318 6908 7128 7194 7722 7848 8019 8164 8424 8478 8502 8748 8829 9477 9592 10296 10362 10692 10791 11304 11336 11583 11772 12246 12636 12717 12753 13816 14388 15444 15543 15587 16038 16328 16956 17004 17113 17496 17658 18369 18954 20724 21384 21582 22451 23166 23544 24057 24492 25272 25434 25506 26487 28431 28776 30888 31086 31174 32076 32373 33912 34008 34226 34749 35316 36738 37908 38151 38259 41448 43164 44902 46332 46629 46761 48114 48984 50868 51012 51339 52974 55107 56862 62172 62348 64152 64746 67353 68452 69498 70632 73476 75816 76302 76518 79461 86328 89804 92664 93258 93522 96228 97119 101736 102024 102678 104247 105948 110214 113724 114453 114777 124344 124696 129492 134706 136904 138996 139887 140283 146952 152604 153036 154017 158922 165321 179608 186516 187044 188243 192456 194238 202059 205356 208494 211896 220428 222469 227448 228906 229554 238383 258984 269412 277992 279774 280566 291357 305208 306072 308034 312741 317844 330642 343359 344331 373032 374088 376486 388476 404118 410712 416988 419661 420849 440856 444938 457812 459108 462051 476766 495963 538824 559548 561132 564729 582714 606177 616068 625482 635688 661284 667407 686718 688662 752972 776952 808236 833976 839322 841698 874071 889876 915624 918216 924102 953532 991926 1032993 1119096 1122264 1129458 1165428 1212354 1232136 1250964 1258983 1262547 1322568 1334814 1373436 1377324 1386153 1487889 1505944 1616472 1678644 1683396 1694187 1748142 1779752 1818531 1848204 1907064 1983852 2002221 2065986 2258916 2330856 2424708 2447159 2501928 2517966 2525094 2622213 2669628 2746872 2754648 2772306 2975778 3098979 3357288 3366792 3388374 3496284 3637062 3696408 3776949 3787641 3967704 4004442 4131972 4158459 4463667 4517832 4849416 4894318 5035932 5050188 5082561 5244426 5339256 5455593 5544612 5951556 6006663 6197958 6776748 6992568 7274124 7341477 7553898 7575282 8008884 8263944 8316918 8927334 9788636 10071864 10100376 10165122 10488852 10911186 11089224 11362923 11903112 12013326 12395916 12475377 13553496 14548248 14682954 15107796 15150564 15247683 16017768 16366779 16633836 17854668 18019989 19577272 20330244 20977704 21822372 22024431 22725846 24026652 24791832 24950754 29365908 30215592 30301128 30495366 32733558 33267672 34088769 35709336 36039978 37426131 40660488 43644744 44048862 45451692 45743049 48053304 49100337 49901508 54059967 58731816 60990732 65467116 66073293 68177538 72079956 74852262 88097724 90903384 91486098 98200674 99803016 108119934 121981464 130934232 132146586 136355076 137229147 144159912 149704524 162179901 176195448 182972196 196401348 198219879 216239868 264293172 272710152 274458294 299409048 324359802 365944392 392802696 396439758 411687441 432479736 486539703 528586344 548916588 594659637 648719604 792879516 823374882 973079406 1097833176 1189319274 1297439208 1585759032 1646749764 1783978911 1946158812 2378638548 3293499528 3567957822 3892317624 4757277096 5351936733 7135915644 10703873466 14271831288 21407746932 42815493864
• Sum of all divisors σ(n): 143656128000
• Sum of proper divisors (its aliquot sum) s(n): 100840634136
• 42815493864 is an abundant number, because the sum of its proper divisors (100840634136) is greater than itself. Its abundance is 58025140272

Bases of 42815493864

• Binary: 100111111000000000001001011011101000₂
• Hexadecimal: 0x9F80096E8
• Base-36: JO38MI0

Squares and roots of 42815493864

• 42815493864 squared (42815493864²) is 1833166514818221650496
• 42815493864 cubed (42815493864³) is 78487929666889834152203440556544
• The square root of 42815493864 is 206919.0514766583
• The cube root of 42815493864 is 3498.3800357351

Scales and comparisons

• 42,815,493,864 seconds is equal to 1,361 years, 20 weeks, 5 days, 16 hours, 44 minutes, 24 seconds.
• To count from 1 to 42,815,493,864 would take you about two thousand, seven hundred twenty-two 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 42815493864 cubic inches would be around 291.5 feet tall.

Recreational maths with 42815493864

• 42815493864 backwards is 46839451824
• 42815493864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42815493864's digits is 54
• More coming soon!