31332639429

Names of 31332639429

• Cardinal: 31332639429 can be written as Thirty-one billion, three hundred thirty-two million, six hundred thirty-nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 3.1332639429 × 10¹⁰

Factors of 31332639429

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 40

Divisors of 31332639429

• Number of divisors d(n): 220
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 49 51 63 81 91 117 119 147 153 189 221 243 273 343 351 357 441 459 567 637 663 729 819 833 1029 1053 1071 1323 1377 1547 1701 1911 1989 2187 2401 2457 2499 3087 3159 3213 3969 4131 4459 4641 5103 5733 5831 5967 6561 7203 7371 7497 9261 9477 9639 10829 11907 12393 13377 13923 15309 17199 17493 17901 19683 21609 22113 22491 27783 28431 28917 31213 32487 35721 37179 40131 40817 41769 45927 51597 52479 53703 59049 64827 66339 67473 75803 83349 85293 86751 93639 97461 107163 111537 120393 122451 125307 137781 154791 157437 161109 194481 199017 202419 227409 250047 255879 260253 280917 292383 321489 334611 361179 367353 375921 413343 464373 472311 483327 530621 583443 597051 607257 682227 750141 767637 780759 842751 877149 964467 1003833 1083537 1102059 1127763 1393119 1416933 1449981 1591863 1750329 1791153 1821771 2046681 2250423 2342277 2528253 2631447 2893401 3250611 3306177 3383289 4179357 4250799 4349943 4775589 5250987 5373459 5465313 6140043 6751269 7026831 7584759 7894341 9751833 9918531 10149867 12538071 12752397 13049829 14326767 15752961 16395939 18420129 20253807 22754277 23683023 29255499 29755593 30449601 37614213 38257191 42980301 47258883 49187817 55260387 68262831 71049069 87766497 89266779 91348803 114771573 128940903 141776649 165781161 204788493 213147207 263299491 267800337 344314719 386822709 497343483 614365479 639441621 803401011 1160468127 1492030449 1843096437 2410203033 3481404381 4476091347 10444213143 31332639429
• Sum of all divisors σ(n): 62519429196
• Sum of proper divisors (its aliquot sum) s(n): 31186789767
• 31332639429 is a deficient number, because the sum of its proper divisors (31186789767) is less than itself. Its deficiency is 145849662

Bases of 31332639429

• Binary: 11101001011100100100010001011000101₂
• Hexadecimal: 0x74B9222C5
• Base-36: EE6N7B9

Squares and roots of 31332639429

• 31332639429 squared (31332639429²) is 981734293587725446041
• 31332639429 cubed (31332639429³) is 30760326636068228181050848550589
• The square root of 31332639429 is 177010.2805743211
• The cube root of 31332639429 is 3152.5766916983

Scales and comparisons

• 31,332,639,429 seconds is equal to 996 years, 14 weeks, 4 days, 6 hours, 57 minutes, 9 seconds.
• To count from 1 to 31,332,639,429 would take you about one thousand, nine hundred ninety-two 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 31332639429 cubic inches would be around 262.7 feet tall.

Recreational maths with 31332639429

• 31332639429 backwards is 92493623313
• The number of decimal digits it has is: 11
• The sum of 31332639429's digits is 45
• More coming soon!