31443206424

Names of 31443206424

• Cardinal: 31443206424 can be written as Thirty-one billion, four hundred forty-three million, two hundred six thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.1443206424 × 10¹⁰

Factors of 31443206424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 691

Divisors of 31443206424

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 47 56 84 94 141 168 188 193 282 329 376 386 439 564 579 658 772 878 987 1128 1158 1316 1317 1351 1544 1756 1974 2209 2316 2632 2634 2702 3073 3512 3948 4053 4418 4632 5268 5404 6146 6627 7896 8106 8836 9071 9219 10536 10808 12292 13254 15463 16212 17672 18142 18438 20633 24584 26508 27213 30926 32424 36284 36876 41266 46389 53016 54426 61852 61899 63497 72568 73752 82532 84727 92778 108852 123704 123798 126994 144431 165064 169454 185556 190491 217704 247596 253988 254181 288862 338908 371112 380982 426337 433293 495192 507976 508362 577724 593089 677816 761964 852674 866586 969751 1016724 1155448 1186178 1279011 1523928 1705348 1733172 1779267 1939502 2033448 2372356 2558022 2909253 2984359 3410696 3466344 3558534 3879004 3982169 4744712 5116044 5818506 5968718 6788257 7117068 7758008 7964338 8953077 10232088 11637012 11937436 11946507 13576514 14234136 15928676 17906154 20364771 23274024 23874872 23893014 27153028 27875183 31857352 35812308 40729542 47786028 54306056 55750366 71624616 81459084 83625549 95572056 111500732 162918168 167251098 187161943 223001464 334502196 374323886 561485829 669004392 748647772 1122971658 1310133601 1497295544 2245943316 2620267202 3930400803 4491886632 5240534404 7860801606 10481068808 15721603212 31443206424
• Sum of all divisors σ(n): 92475609600
• Sum of proper divisors (its aliquot sum) s(n): 61032403176
• 31443206424 is an abundant number, because the sum of its proper divisors (61032403176) is greater than itself. Its abundance is 29589196752

Bases of 31443206424

• Binary: 11101010010001010010100000100011000₂
• Hexadecimal: 0x752294118
• Base-36: EG0H1CO

Squares and roots of 31443206424

• 31443206424 squared (31443206424²) is 988675230222274867776
• 31443206424 cubed (31443206424³) is 31087119350174712070348073793024
• The square root of 31443206424 is 177322.3235354195
• The cube root of 31443206424 is 3156.2806218045

Scales and comparisons

• 31,443,206,424 seconds is equal to 999 years, 41 weeks, 3 days, 24 seconds.
• To count from 1 to 31,443,206,424 would take you about one thousand, nine hundred ninety-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 31443206424 cubic inches would be around 263 feet tall.

Recreational maths with 31443206424

• 31443206424 backwards is 42460234413
• The number of decimal digits it has is: 11
• The sum of 31443206424's digits is 33
• More coming soon!