31428211793960774

Names of 31428211793960774

• Cardinal: 31428211793960774 can be written as Thirty-one quadrillion, four hundred twenty-eight trillion, two hundred eleven billion, seven hundred ninety-three million, nine hundred sixty thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 3.1428211793960774 × 10¹⁶

Factors of 31428211793960774

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 104

Divisors of 31428211793960774

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 13 17 26 31 34 41 62 82 221 289 403 442 527 533 578 697 806 961 1054 1066 1271 1394 1681 1922 2542 3362 3757 4913 6851 7514 8959 9061 9826 11849 12493 13702 16337 16523 17918 18122 21607 21853 23698 24986 28577 29791 32674 33046 39401 43214 43706 52111 57154 59582 63869 78802 83521 104222 116467 127738 152303 154037 167042 201433 212381 232934 277729 280891 304606 308074 367319 371501 387283 402866 424762 485809 506447 512213 555458 561782 669817 677443 734638 743002 774566 885887 971618 1012894 1024426 1085773 1221431 1339634 1354886 1419857 1615441 1771774 1979939 2171546 2442862 2589151 2618629 2839714 3230882 3424361 3610477 3959878 4721393 4775147 5178302 5237258 6244423 6315517 6583811 6848722 7220954 8258753 8609599 8707621 9442786 9550294 11386889 11516531 12488846 12631034 13167622 15060079 15878603 16517506 17219198 17415242 18458141 20764327 21000733 22773778 23033062 24137569 27462497 30120158 31757206 33658963 36916282 41528654 42001466 44015567 44516693 48275138 50078671 54924994 58214137 61378109 67317926 80263681 81177499 88031134 89033386 100157342 106155191 107363789 111924787 116428274 122756218 140398801 146363183 148029557 160527362 162354998 193577113 195781027 212310382 214727578 223849574 256021343 269936251 280797602 292726366 296059114 313788397 352993559 357012461 387154226 391562054 466862449 512042686 539872502 572202371 627576794 651022723 705987118 714024922 748264639 756783781 851337407 933724898 989640329 1043427853 1144404742 1302045446 1364482577 1380017483 1496529278 1513567562 1702674814 1804638247 1825184413 1902721379 1979280658 2086855706 2386779617 2488174111 2516502469 2728965154 2760034966 3290810921 3328277459 3609276494 3650368826 3805442758 4352362831 4588916267 4773559234 4976348222 5033004938 6000890503 6069211837 6581621842 6656554918 7936661633 8704725662 9177832534 9727440307 11067386291 12001781006 12138423674 12865324277 14472735919 15873323266 17738273501 19454880614 22134772582 23196203809 23460297211 25730648554 28945471838 30678850199 31028135021 32346263443 35476547002 40575253489 42298959887 42780541973 46392407618 46920594422 55943785657 56580716803 61357700398 62056270042 64692526886 73990168127 78011576539 81150506978 84597919774 85561083946 102015138551 103176601229 111887571314 113161433606 134923247761 147980336254 156023153078 188145566947 204030277102 206353202458 246036510623 269846495522 301550649517 376291133894 398825052587 492073021246 527478295357 549886478531 603101299034 719082318079 727269213541 797650105174 951044356169 961872185651 1054956590714 1099772957062 1257832858159 1326196801163 1438164636158 1454538427082 1734257355367 1754002220893 1902088712338 1923744371302 2293695211937 2515665716318 2652393602326 3198474638099 3468514710734 3508004441786 4182620680591 4587390423874 6396949276198 8365241361182 9348070135027 12363576630197 16351827156067 18696140270054 22545345619771 24727153260394 29482375041239 29818037755181 32703654312134 38992818602929 45090691239542 54374068847683 58964750082478 59636075510362 71104551570047 77985637205858 108748137695366 142209103140094 383270875536107 506906641838077 766541751072214 924359170410611 1013813283676154 1208777376690799 1848718340821222 2417554753381598 15714105896980387 31428211793960774
• Sum of all divisors σ(n): 57132349482219648
• Sum of proper divisors (its aliquot sum) s(n): 25704137688258874
• 31428211793960774 is a deficient number, because the sum of its proper divisors (25704137688258874) is less than itself. Its deficiency is 5724074105701900

Bases of 31428211793960774

• Binary: 1101111101001111100101011000111111001111001111101000110₂
• Hexadecimal: 0x6FA7CAC7E79F46
• Base-36: 8LGDD6HQQ12

Squares and roots of 31428211793960774

• 31428211793960774 squared (31428211793960774²) is 987732496566055092364338650679076
• 31428211793960774 cubed (31428211793960774³) is 31042666097855612358988367249229098904310806564824
• The square root of 31428211793960774 is 177280037.7762842593
• The cube root of 31428211793960774 is 315577.8819870831

Scales and comparisons

• 31,428,211,793,960,774 seconds is equal to 999,319,921 years, 10 weeks, 4 days, 23 hours, 46 minutes, 14 seconds.
• To count from 1 to 31,428,211,793,960,774 would take you about two billion, nine hundred ninety-seven million, nine hundred fifty-nine thousand, seven hundred sixty-three 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 31428211793960774 cubic inches would be around 26298.2 feet tall.

Recreational maths with 31428211793960774

• 31428211793960774 backwards is 47706939711282413
• The number of decimal digits it has is: 17
• The sum of 31428211793960774's digits is 74
• More coming soon!