1642813727828

Names of 1642813727828

• Cardinal: 1642813727828 can be written as One trillion, six hundred forty-two billion, eight hundred thirteen million, seven hundred twenty-seven thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.642813727828 × 10¹²

Factors of 1642813727828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 209

Divisors of 1642813727828

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 41 49 52 76 82 91 98 127 133 164 182 196 247 254 266 287 343 361 364 494 508 532 533 574 637 686 722 779 889 931 988 1066 1148 1274 1372 1444 1558 1651 1729 1778 1862 2009 2132 2401 2413 2527 2548 3116 3302 3458 3556 3724 3731 4018 4459 4693 4802 4826 5054 5207 5453 6223 6517 6604 6916 7462 8036 8918 9386 9604 9652 10108 10127 10414 10906 11557 12103 12446 13034 14063 14801 14924 16807 16891 17689 17836 18772 20254 20828 21812 23114 24206 24892 26068 26117 28126 29602 31213 31369 32851 33614 33782 35378 36449 38171 40508 43561 45619 45847 46228 48412 52234 56252 59204 62426 62738 65702 67228 67564 67691 70756 70889 72898 76342 80899 84721 87122 91238 91694 98441 98933 103607 104468 118237 123823 124852 125476 131404 135382 141778 145796 152684 161798 169442 174244 182476 182819 183388 192413 196882 197866 207214 218491 219583 229957 236474 247646 255143 267197 270764 283556 304927 319333 320929 323596 338884 365638 384826 393764 395732 414428 436982 439166 459914 472948 473837 495292 496223 510286 534394 566293 593047 596011 609854 638666 641858 689087 692531 725249 731276 769652 827659 866761 873964 878332 919828 947674 992446 1020572 1068788 1132586 1186094 1192022 1219708 1277332 1279733 1283716 1286129 1346891 1378174 1385062 1450498 1537081 1609699 1655318 1733522 1786001 1870379 1879727 1895348 1984892 2134489 2246503 2265172 2372188 2384044 2559466 2572258 2693782 2756348 2770124 2900996 3074162 3219398 3310636 3316859 3467044 3473561 3572002 3740758 3759454 3964051 4151329 4172077 4268978 4493006 4847717 5076743 5118932 5144516 5387564 5793613 6067327 6148324 6438796 6633718 6947122 7144004 7481516 7518908 7928102 8302658 8344154 8537956 8958131 8986012 9002903 9428237 9695434 10153486 10759567 11267893 11587226 12134654 12502007 13092653 13158089 13267436 13894244 15725521 15856204 16605316 16688308 17916262 18005806 18856474 19390868 20306972 21519134 22535786 23174452 23218013 24269308 24314927 24436451 25004014 26185306 26316178 27748357 29204539 31451042 33934019 35537201 35832524 36011612 37712948 40555291 43038268 45071572 46436026 48629854 48872902 50008028 52370612 52632356 55496714 58409078 62902084 63020321 65997659 67868038 71074402 75316969 78875251 81110582 87514049 92106623 92872052 97259708 97745804 110078647 110993428 116818156 126040642 131995318 135736076 142148804 150633938 157750502 162221164 162526091 170204489 171055157 175028098 184213246 204431773 220157294 237538133 248760407 252081284 263990636 301267876 315501004 325052182 340408978 342110314 350056196 368426492 408863546 440314588 441142247 461983613 475076266 497520814 527218783 644746361 650104364 680817956 684220628 770550529 817727092 882284494 923967226 950152532 995041628 1054437566 1137682637 1197386099 1289492722 1431022411 1541101058 1662766931 1764568988 1847934452 2108875132 2275365274 2394772198 2578985444 2862044822 3082202116 3087995729 3233885291 3325533862 4513224527 4550730548 4789544396 5724089644 6175991458 6467770582 6651067724 8381702693 9026449054 10017156877 12351982916 12935541164 16763405386 18052898108 20034313754 21615970103 31592571689 33526810772 40068627508 43231940206 58671918851 63185143378 86463880412 117343837702 126370286756 234687675404 410703431957 821406863914 1642813727828
• Sum of all divisors σ(n): 3935895957504
• Sum of proper divisors (its aliquot sum) s(n): 2293082229676
• 1642813727828 is an abundant number, because the sum of its proper divisors (2293082229676) is greater than itself. Its abundance is 650268501848

Bases of 1642813727828

• Binary: 10111111001111111010101000010010001010100₂
• Hexadecimal: 0x17E7F542454
• Base-36: KYP4VL1W

Squares and roots of 1642813727828

• 1642813727828 squared (1642813727828²) is 2698836944340130061597584
• 1642813727828 cubed (1642813727828³) is 4433686381331337612071494236238367552
• The square root of 1642813727828 is 1281722.9528365325
• The cube root of 1642813727828 is 11799.4774446081

Scales and comparisons

• 1,642,813,727,828 seconds is equal to 52,236 years, 20 weeks, 3 days, 18 hours, 37 minutes, 8 seconds.
• To count from 1 to 1,642,813,727,828 would take you about one hundred thirty thousand, five hundred ninety 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 1642813727828 cubic inches would be around 983.3 feet tall.

Recreational maths with 1642813727828

• 1642813727828 backwards is 8287273182461
• The number of decimal digits it has is: 13
• The sum of 1642813727828's digits is 59
• More coming soon!