31679894261277423

Names of 31679894261277423

• Cardinal: 31679894261277423 can be written as Thirty-one quadrillion, six hundred seventy-nine trillion, eight hundred ninety-four billion, two hundred sixty-one million, two hundred seventy-seven thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 3.1679894261277423 × 10¹⁶

Factors of 31679894261277423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2485

Divisors of 31679894261277423

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 7 9 21 27 31 63 81 93 103 189 217 279 309 567 651 721 837 927 961 1953 2163 2341 2511 2781 2883 3193 5859 6489 6727 7023 8343 8649 9579 10609 16387 17577 19467 20181 21069 22351 25947 28737 31827 49161 58401 60543 63207 67053 72571 74263 77841 86211 95481 98983 147483 181629 189621 201159 217713 222789 241123 258633 286443 296949 328879 442449 507997 544887 603477 653139 668367 692881 723369 859329 890847 986637 1327347 1523991 1687861 1810431 1959417 2005101 2078643 2170107 2249701 2302153 2672541 2959911 4571973 5063583 5480281 5878251 6015303 6235929 6510321 6749103 6906459 7474813 8017623 8879733 10195249 13715919 15190749 15747907 16440843 18707787 19530963 20247309 20719377 22424439 24835669 26639199 30585747 38361967 41147757 45572247 47243721 49322529 52323691 56123361 60741927 62158131 67273317 71366743 74507007 91757241 115085901 136716741 141731163 147967587 156971073 169888711 173849683 182225781 186474393 201819951 214100229 223521021 231719203 275271723 345257703 425193489 443902761 470913219 509666133 521549049 564468943 605459853 642300687 670563063 695157609 769905739 825815169 1035773109 1189220977 1275580467 1412739657 1528998399 1564647147 1622034421 1693406829 1926902061 2011689189 2085472827 2309717217 3107319327 3567662931 3951282601 4238218971 4586995197 4693941441 4866103263 5080220487 5266550041 5389340173 5780706183 6256418481 6929151651 10702988793 11853847803 13760985591 14081824323 14598309789 15240661461 15799650123 16168020519 17498537233 18769255443 20787454953 23867077909 32108966379 35561543409 36865850287 43794929367 45721984383 47398950369 48504061557 52495611699 58140301129 62362364859 71601233727 96326899137 106684630227 110597550861 122489760631 131384788101 142196851107 145512184671 157486835097 167069545363 174420903387 214803701181 320053890681 331792652583 367469281893 406982107903 426590553321 436536554013 472460505291 501208636089 523262710161 542454654223 644411103543 995377957749 1102407845679 1220946323709 1417381515873 1503625908267 1569788130483 1627363962669 1802349334999 1933233310629 2986133873247 3307223537037 3662838971127 3797182579561 4510877724801 4709364391449 4882091888007 5407048004997 9921670611111 10988516913381 11391547738683 12616445344993 13532633174403 14646275664021 16221144014991 32965550740143 34174643216049 37849336034979 43938826992063 48663432044973 55872829384969 102523929648147 113548008104937 145990296134919 167618488154907 307571788944441 340644024314811 391109805694783 502855464464721 1021932072944433 1173329417084349 1508566393394163 3519988251253047 4525699180182489 10559964753759141 31679894261277423
• Sum of all divisors σ(n): 56457818647443576
• Sum of proper divisors (its aliquot sum) s(n): 24777924386166153
• 31679894261277423 is a deficient number, because the sum of its proper divisors (24777924386166153) is less than itself. Its deficiency is 6901969875111270

Bases of 31679894261277423

• Binary: 1110000100011001011001000101011111101110010001011101111₂
• Hexadecimal: 0x708CB22BF722EF
• Base-36: 8NXL2ICJ7XR

Squares and roots of 31679894261277423

• 31679894261277423 squared (31679894261277423²) is 1003615700405718198732215769520929
• 31679894261277423 cubed (31679894261277423³) is 31794439267811033414053635392506664841916273685967
• The square root of 31679894261277423 is 177988466.6524138103
• The cube root of 31679894261277423 is 316418.0437003695

Scales and comparisons

• 31,679,894,261,277,423 seconds is equal to 1,007,322,645 years, 8 weeks, 2 days, 20 hours, 37 minutes, 3 seconds.
• To count from 1 to 31,679,894,261,277,423 would take you about three billion, twenty-one million, nine hundred sixty-seven thousand, nine hundred thirty-five 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 31679894261277423 cubic inches would be around 26368.2 feet tall.

Recreational maths with 31679894261277423

• 31679894261277423 backwards is 32477216249897613
• 31679894261277423 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31679894261277423's digits is 81
• More coming soon!