140640069888

Names of 140640069888

• Cardinal: 140640069888 can be written as One hundred forty billion, six hundred forty million, sixty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.40640069888 × 10¹¹

Factors of 140640069888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3244

Divisors of 140640069888

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 256 279 288 372 384 496 558 576 744 768 827 992 1116 1152 1488 1654 1984 2232 2304 2381 2481 2976 3308 3968 4464 4762 4962 5952 6616 7143 7443 7936 8928 9524 9924 11904 13232 14286 14886 17856 19048 19848 21429 23808 25637 26464 28572 29772 35712 38096 39696 42858 51274 52928 57144 59544 71424 73811 76192 76911 79392 85716 102548 105856 114288 119088 147622 152384 153822 158784 171432 205096 211712 221433 228576 230733 238176 295244 304768 307644 317568 342864 410192 442866 457152 461466 476352 590488 609536 615288 635136 664299 685728 820384 885732 914304 922932 952704 1180976 1230576 1328598 1371456 1640768 1771464 1828608 1845864 1905408 1969087 2361952 2461152 2657196 2742912 3281536 3542928 3691728 3938174 4723904 4922304 5314392 5485824 5907261 6563072 7085856 7383456 7876348 9447808 9844608 10628784 11814522 14171712 14766912 15752696 17721783 18895616 19689216 21257568 23629044 28343424 29533824 31505392 35443566 42515136 47258088 56686848 59067648 61041697 63010784 70887132 85030272 94516176 122083394 126021568 141774264 170060544 183125091 189032352 244166788 252043136 283548528 366250182 378064704 488333576 504086272 549375273 567097056 732500364 756129408 976667152 1098750546 1134194112 1465000728 1512258816 1953334304 2197501092 2268388224 2930001456 3906668608 4395002184 4536776448 5860002912 7813337216 8790004368 11720005824 15626674432 17580008736 23440011648 35160017472 46880023296 70320034944 140640069888
• Sum of all divisors σ(n): 419262794496
• Sum of proper divisors (its aliquot sum) s(n): 278622724608
• 140640069888 is an abundant number, because the sum of its proper divisors (278622724608) is greater than itself. Its abundance is 137982654720

Bases of 140640069888

• Binary: 10000010111110110011010010100100000000₂
• Hexadecimal: 0x20BECD2900
• Base-36: 1SLXGSG0

Squares and roots of 140640069888

• 140640069888 squared (140640069888²) is 19779629258101524332544
• 140640069888 cubed (140640069888³) is 2781808441218127972328320712835072
• The square root of 140640069888 is 375020.0926457141
• The cube root of 140640069888 is 5200.3953088035

Scales and comparisons

• 140,640,069,888 seconds is equal to 4,471 years, 47 weeks, 5 days, 14 hours, 4 minutes, 48 seconds.
• To count from 1 to 140,640,069,888 would take you about eight thousand, nine hundred forty-three 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 140640069888 cubic inches would be around 433.4 feet tall.

Recreational maths with 140640069888

• 140640069888 backwards is 888960046041
• The number of decimal digits it has is: 12
• The sum of 140640069888's digits is 54
• More coming soon!