140908829985

Names of 140908829985

• Cardinal: 140908829985 can be written as One hundred forty billion, nine hundred eight million, eight hundred twenty-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.40908829985 × 10¹¹

Factors of 140908829985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 447

Divisors of 140908829985

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 27 33 35 45 51 55 63 73 77 81 85 99 105 119 121 135 153 165 187 189 219 231 255 297 315 331 357 363 365 385 405 459 495 511 561 567 595 605 657 693 765 803 847 891 935 945 993 1071 1089 1095 1155 1241 1309 1377 1485 1533 1655 1683 1785 1815 1971 2057 2079 2295 2317 2409 2541 2555 2805 2835 2979 3213 3267 3285 3465 3641 3723 3927 4015 4235 4455 4599 4965 5049 5355 5445 5621 5627 5913 6171 6205 6237 6545 6885 6951 7227 7623 7665 8415 8687 8833 8937 9639 9801 9855 10285 10395 10923 11169 11585 11781 12045 12705 13651 13797 14399 14895 15147 16065 16335 16863 16881 18205 18513 18615 19635 20853 21681 22869 22995 24163 25245 25487 26061 26499 26811 28105 28135 29565 30855 31185 32769 33507 34755 35343 36135 38115 39389 40051 40953 41391 43197 43435 44165 44685 48195 49005 50589 50643 54615 55539 55845 58905 61831 61897 62559 65043 68255 68607 68985 71995 72489 75735 76461 78183 79497 84315 84405 92565 95557 98307 100521 104265 106029 108405 114345 118167 120153 120815 122859 127435 129591 130305 132495 134055 150161 151767 151929 163845 166617 167535 169141 176715 185493 185691 187677 196945 200255 204765 206955 215985 217467 229383 234549 238491 252945 253215 265793 277695 280357 286671 294921 309155 309485 312795 325215 343035 354501 360459 362445 368577 382305 388773 390915 397485 410771 433279 450483 455301 455787 477785 491535 502605 507423 530145 556479 557073 590835 600765 614295 647955 652401 680867 688149 703647 715473 750805 758835 759645 797379 833085 841071 845705 860013 927465 928455 938385 1051127 1063503 1081377 1087335 1105731 1146915 1166319 1172745 1192455 1232313 1299837 1328965 1351449 1401785 1433355 1474605 1522269 1669437 1671219 1772505 1802295 1842885 1860551 1943865 1957203 2042601 2053855 2064447 2166395 2252415 2276505 2278935 2392137 2523213 2537115 2580039 2782395 2785365 2875397 2923723 3153381 3190509 3244131 3262005 3404335 3440745 3518235 3577365 3696939 3899511 3986895 4054347 4205355 4300065 4518481 4566807 4766069 5008311 5013657 5255635 5317515 5406885 5528655 5581653 5831595 6127803 6161565 6499185 6757245 7176411 7569639 7611345 7740117 8347185 8356095 8626191 8771169 9302755 9460143 9786015 10213005 10322235 11090817 11698533 11960685 12163041 12616065 12900195 13555443 13700421 14298207 14376985 14618615 15766905 15952545 16220655 16744959 18383409 18484695 19497555 20271735 20466061 21529233 22592405 22708917 22834035 23830345 25041555 25068285 25878573 26313507 27908265 28380429 30639015 31629367 33272451 35095599 35882055 37848195 38700585 40666329 42894621 43130955 43855845 47300715 49703291 50234877 55150227 55454085 58492665 60815205 61398183 67777215 68502105 71491035 77635719 78940521 83724795 85141287 91917045 94888101 102330305 107646165 113544585 121998987 128683863 129392865 131567535 141902145 149109873 150704631 158146835 166362255 175477995 184194549 203331645 214473105 232907157 236821563 248516455 251174385 275751135 284664303 306990915 347923037 365996961 386051589 388178595 394702605 425706435 447329619 474440505 552583647 609994935 643419315 745549365 753523155 853992909 920972745 1043769111 1164535785 1184107815 1341988857 1423321515 1657750941 1739615185 1829984805 1930257945 2236648095 2561978727 2762918235 3131307333 4025966571 4269964545 5218845555 6709944285 8288754705 9393921999 12809893635 15656536665 20129832855 28181765997 46969609995 140908829985
• Sum of all divisors σ(n): 341602119936
• Sum of proper divisors (its aliquot sum) s(n): 200693289951
• 140908829985 is an abundant number, because the sum of its proper divisors (200693289951) is greater than itself. Its abundance is 59784459966

Bases of 140908829985

• Binary: 10000011001110110100100001110100100001₂
• Hexadecimal: 0x20CED21D21
• Base-36: 1SQDH929

Squares and roots of 140908829985

• 140908829985 squared (140908829985²) is 19855298367741635100225
• 140908829985 cubed (140908829985³) is 2797786862001554068743512960246625
• The square root of 140908829985 is 375378.2492167067
• The cube root of 140908829985 is 5203.7058148215

Scales and comparisons

• 140,908,829,985 seconds is equal to 4,480 years, 24 weeks, 1 day, 5 hours, 39 minutes, 45 seconds.
• To count from 1 to 140,908,829,985 would take you about eight thousand, nine hundred sixty 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 140908829985 cubic inches would be around 433.6 feet tall.

Recreational maths with 140908829985

• 140908829985 backwards is 589928809041
• 140908829985 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140908829985's digits is 63
• More coming soon!