142725390993924147

Names of 142725390993924147

• Cardinal: 142725390993924147 can be written as One hundred forty-two quadrillion, seven hundred twenty-five trillion, three hundred ninety billion, nine hundred ninety-three million, nine hundred twenty-four thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 1.42725390993924147 × 10¹⁷

Factors of 142725390993924147

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 300

Divisors of 142725390993924147

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 27 59 107 131 177 321 393 531 963 1179 1593 2889 3481 3537 6313 7729 10443 11449 14017 17161 18939 23187 31329 34347 42051 51483 56817 69561 93987 103041 126153 154449 170451 205379 208683 309123 372467 378459 456011 463347 616137 675491 827003 1012499 1117401 1368033 1499819 1836227 1848411 2026473 2248091 2481009 3037497 3352203 4104099 4499457 5508681 5545233 6079419 6744273 7443027 9112491 10056609 12312297 13498371 16526043 18238257 20232819 21975553 22329081 26904649 27337473 39853969 40495113 48793177 49578129 59737441 60698457 65926659 80713947 88489321 108337393 119561907 132637369 146379531 179212323 196476289 197779977 240545737 242141841 265467963 325012179 358685721 397912107 439138593 537636969 589428867 593339931 721637211 726425523 796403889 975036537 1076057163 1193736321 1317415779 1612910907 1768286601 2164911633 2351384171 2389211667 2878797443 2925109611 3524509019 3581208963 5220869939 5304859803 6391906187 6494734899 7054152513 7825604771 8636392329 10573527057 11592101051 14192198483 15662609817 19175718561 21162457539 23476814313 25738393859 25909176987 31720581171 34776303153 42576595449 46987829451 57527155683 63487372617 70430442939 77215181577 77727530961 95161743513 104328909459 127729786347 140963488353 172581467049 211291328817 231645544731 308031326401 312986728377 377122465033 383189359041 461710681489 683933962009 694936634193 837339710497 924093979203 1131367395099 1385132044467 1518565237681 2051801886027 2512019131491 2772281937609 3394102185297 4155396133401 4555695713043 6155405658081 7536057394473 8316845812827 10182306555891 12466188400203 13667087139129 18466216974243 22608172183419 40352103758531 41001261417387 49403042919323 89595349023179 121056311275593 148209128757969 268786047069537 363168933826779 444627386273907 806358141208611 1089506801480337 1333882158821721 2419074423625833 5286125592367561 15858376777102683 47575130331308049 142725390993924147
• Sum of all divisors σ(n): 218789739206438400
• Sum of proper divisors (its aliquot sum) s(n): 76064348212514253
• 142725390993924147 is a deficient number, because the sum of its proper divisors (76064348212514253) is less than itself. Its deficiency is 66661042781409894

Bases of 142725390993924147

• Binary: 111111011000011111111110010100110100111110010000000110011₂
• Hexadecimal: 0x1FB0FFCA69F2033
• Base-36: 131BXFGHE1IR

Squares and roots of 142725390993924147

• 142725390993924147 squared (142725390993924147²) is 20370537234368524009869869989677609
• 142725390993924147 cubed (142725390993924147³) is 2907392891531537837634515353684962829283726330324523
• The square root of 142725390993924147 is 377790141.4726490015
• The cube root of 142725390993924147 is 522597.2023629451

Scales and comparisons

• 142,725,390,993,924,147 seconds is equal to 4,538,225,954 years, 51 weeks, 1 day, 20 hours, 42 minutes, 27 seconds.
• To count from 1 to 142,725,390,993,924,147 would take you about thirteen billion, six hundred fourteen million, six hundred seventy-seven thousand, eight hundred sixty-four 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 142725390993924147 cubic inches would be around 43549.8 feet tall.

Recreational maths with 142725390993924147

• 142725390993924147 backwards is 741429399093527241
• The number of decimal digits it has is: 18
• The sum of 142725390993924147's digits is 81
• More coming soon!