72694613422431

Names of 72694613422431

• Cardinal: 72694613422431 can be written as Seventy-two trillion, six hundred ninety-four billion, six hundred thirteen million, four hundred twenty-two thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 7.2694613422431 × 10¹³

Factors of 72694613422431

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 712564

Divisors of 72694613422431

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 13 21 33 39 63 77 91 99 117 121 143 231 273 363 429 693 819 847 1001 1031 1089 1287 1573 2541 3003 3093 4719 7217 7623 9009 9279 11011 11341 13403 14157 21651 33033 34023 40209 64953 79387 93821 99099 102069 120627 124751 147433 238161 281463 374253 442299 711499 714483 844389 873257 1032031 1122759 1326897 1621763 2134497 2619771 3096093 4865289 4980493 6403491 7826489 7859313 9249487 9288279 11352341 14595867 14941479 23479467 27748461 34057023 44824437 54785423 64746409 70438401 83245383 86091379 101744357 102171069 164356269 194239227 258274137 305233071 493068807 582717681 602639653 712210499 733555469 774822411 915699213 1119187927 1807918959 2136631497 2200666407 3357563781 5134888283 5423756877 6409894491 6601999221 7834315489 8069110159 9536221097 10072691343 15404664849 23502946467 24207330477 28608663291 46213994547 56483771113 66753547679 70508839401 72621991431 85825989873 88760211749 104898432067 169451313339 200260643037 266280635247 314695296201 508353940017 600781929111 621321482243 734289024469 798841905741 944085888603 1153882752737 1863964446729 2202867073407 3461648258211 5591893340187 6608601220221 8077179269159 10384944774633 24231537807477 72694613422431
• Sum of all divisors σ(n): 142189529664000
• Sum of proper divisors (its aliquot sum) s(n): 69494916241569
• 72694613422431 is a deficient number, because the sum of its proper divisors (69494916241569) is less than itself. Its deficiency is 3199697180862

Bases of 72694613422431

• Binary: 10000100001110110001000100111000011000101011111₂
• Hexadecimal: 0x421D889C315F
• Base-36: PRNFZWUHR

Squares and roots of 72694613422431

• 72694613422431 squared (72694613422431²) is 5284506820636685306853949761
• 72694613422431 cubed (72694613422431³) is 384155180454383752732909736256958344488991
• The square root of 72694613422431 is 8526113.6177294165
• The cube root of 72694613422431 is 41735.0313241039

Scales and comparisons

• 72,694,613,422,431 seconds is equal to 2,311,463 years, 44 weeks, 12 hours, 53 minutes, 51 seconds.
• To count from 1 to 72,694,613,422,431 would take you about five million, seven hundred seventy-eight thousand, six hundred fifty-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 72694613422431 cubic inches would be around 3477.9 feet tall.

Recreational maths with 72694613422431

• 72694613422431 backwards is 13422431649627
• The number of decimal digits it has is: 14
• The sum of 72694613422431's digits is 54
• More coming soon!