31401375257627673896

Names of 31401375257627673896

• Cardinal: 31401375257627673896 can be written as Thirty-one quintillion, four hundred one quadrillion, three hundred seventy-five trillion, two hundred fifty-seven billion, six hundred twenty-seven million, six hundred seventy-three thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.1401375257627673896 × 10¹⁹

Factors of 31401375257627673896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 129

Divisors of 31401375257627673896

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 8 13 26 31 52 62 83 104 124 166 248 332 403 664 806 961 1079 1612 1922 2158 2573 3224 3844 4316 5146 6889 7688 8632 10292 12493 13778 20584 24986 27556 29791 33449 49972 55112 59582 66898 79763 89557 99944 119164 133796 159526 179114 213559 238328 267592 319052 358228 387283 427118 571787 638104 716456 774566 854236 923521 1036919 1143574 1549132 1708472 1847042 2073838 2287148 2472653 2776267 3098264 3694084 4147676 4574296 4945306 5552534 6620329 7388168 7433231 8295352 9890612 11105068 12005773 13240658 14866462 17725397 19781224 22210136 24011546 26481316 29732924 32144489 35450794 47458321 48023092 52962632 59465848 64288978 70901588 76652243 86064277 94916642 96046184 128577956 141803176 153304486 172128554 189833284 205230199 230430161 257155912 306608972 344257108 379666568 410460398 460860322 549487307 613217944 616958173 688514216 820920796 921720644 996479159 1098974614 1233916346 1471207951 1641841592 1843441288 1992958318 2197949228 2467832692 2667992587 2942415902 3939040643 3985916636 4395898456 4935665384 5335985174 5884831804 6362136169 7143334991 7878081286 7971833272 10671970348 11769663608 12724272338 14286669982 15756162572 17034106517 19125703363 21343940696 25448544676 28573339964 31512325144 34068213034 38251406726 45607446481 50897089352 51207528359 57146679928 68136426068 76502813452 82707770197 91214892962 102415056718 122110259933 136272852136 153005626904 165415540394 182429785924 204830113436 221443384721 244220519866 326940373369 330831080788 364859571848 409660226872 442886769442 488441039732 528057302027 592896804253 653880746738 661662161576 885773538884 976882079464 1056114604054 1185793608506 1307761493476 1413830840911 1587433379129 1771547077768 2112229208108 2371587217012 2615522986952 2827661681822 3174866758258 3785418057923 4224458416216 4250224853797 4743174434024 5655323363644 6349733516516 6864744926351 7570836115846 8500449707594 10135151574439 11310646727288 12699467033032 13729489852702 15141672231692 17000899415188 18379800931843 20270303148878 27458979705404 30283344463384 34001798830376 36759601863686 40540606297756 43828756068241 49210434752999 54917959410808 73519203727372 81081212595512 87657512136482 98420869505998 117347959795613 131756970467707 147038407454744 175315024272964 196841739011996 234695919591226 263513940935414 314189698807609 350630048545928 393683478023992 469391839182452 527027881870828 569773828887133 628379397615218 938783678364904 1054055763741656 1139547657774266 1256758795230436 1525523477342969 2279095315548532 2513517590460872 3051046954685938 3637786753664003 4084466084498917 4558190631097064 6102093909371876 7275573507328006 8168932168997834 9739880663035879 12204187818743752 14551147014656012 16337864337995668 19479761326071758 29102294029312024 32675728675991336 38959522652143516 47291227797632039 77919045304287032 94582455595264078 126618448619466427 189164911190528156 253236897238932854 301936300554112249 378329822381056312 506473794477865708 603872601108224498 1012947588955731416 1207745202216448996 2415490404432897992 3925171907203459237 7850343814406918474 15700687628813836948 31401375257627673896
• Sum of all divisors σ(n): 66319201455214126650
• Sum of proper divisors (its aliquot sum) s(n): 34917826197586452754
• 31401375257627673896 is an abundant number, because the sum of its proper divisors (34917826197586452754) is greater than itself. Its abundance is 3516450939958778858

Bases of 31401375257627673896

• Binary: 11011001111001000000110000110110011011001101000110100010100101000₂
• Hexadecimal: 0x1B3C8186CD9A34528
• Base-36: 6MKMIITRGEVXK

Squares and roots of 31401375257627673896

• 31401375257627673896 squared (31401375257627673896²) is 986046368070351463144032357063719818816
• 31401375257627673896 cubed (31401375257627673896³) is 30963212025197964835548132589268995889657513574640652827136
• The square root of 31401375257627673896 is 5603693001.7290984619
• The cube root of 31401375257627673896 is 3154880.3246951181
• Being both a perfect square and a perfect cube, 31401375257627673896 is also a perfect sixth number.

Scales and comparisons

• 31,401,375,257,627,673,896 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,401,375,257,627,673,896 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31401375257627673896 cubic inches would be around 262906.7 feet tall.

Recreational maths with 31401375257627673896

• 31401375257627673896 backwards is 69837672675257310413
• The number of decimal digits it has is: 20
• The sum of 31401375257627673896's digits is 92
• More coming soon!