142921277978427

Names of 142921277978427

• Cardinal: 142921277978427 can be written as One hundred forty-two trillion, nine hundred twenty-one billion, two hundred seventy-seven million, nine hundred seventy-eight thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.42921277978427 × 10¹⁴

Factors of 142921277978427

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1570

Divisors of 142921277978427

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 13 17 39 51 97 117 153 221 289 291 457 663 867 873 983 1261 1371 1649 1989 2601 2949 3757 3783 4113 4947 5941 7769 8847 9409 11271 11349 12779 14841 16711 17823 21437 23307 28033 28227 33813 38337 44329 50133 53469 64311 69921 84099 84681 95351 100997 115011 122317 132073 132987 150399 159953 192933 217243 252297 284087 286053 302991 364429 366951 396219 398961 449231 479859 576277 651729 753593 852261 858159 908973 1093287 1100853 1188657 1239563 1347693 1439577 1620967 1716949 1728831 1955187 2079389 2260779 2556783 2719201 3279861 3693131 3718689 4043079 4299913 4862901 5150847 5186493 5840003 6238167 6782337 7636927 8157603 9249047 9796709 11079393 11156067 12811081 12899739 14588703 15452541 17520009 18714501 21072571 22910781 24472809 27556439 27747141 29390127 33238179 35349613 38433243 38699217 43575407 52560027 55898869 63217713 68732343 73098521 82669317 83241423 88170381 99280051 106048839 115299729 120237611 129827759 130726221 157233799 166544053 167696607 189653139 219295563 248007951 297840153 318146517 358233707 360712833 389483277 392178663 471701397 499632159 503089821 566480291 657886689 740781919 893520459 950280773 1074701121 1082138499 1168449831 1242674857 1415104191 1498896477 1687760867 1699440873 2044039387 2222345757 2672974583 2850842319 3224103363 3728024571 4226814479 5063282601 5098322619 6132118161 6667037271 8018923749 8552526957 9630164947 11184073713 12593292623 12680443437 15189847803 16154773141 18396354483 24056771247 28890494841 34748669579 37779877869 38041330311 48464319423 54948588227 71855846143 86671484523 104246008737 113339633607 145392958269 163712804099 164845764681 215567538429 312738026211 491138412297 494537294043 646702615287 934125999859 1221549384431 1473415236891 2802377999577 3664648153293 8407133998731 10993944459879 15880141997603 47640425992809 142921277978427
• Sum of all divisors σ(n): 239394315547296
• Sum of proper divisors (its aliquot sum) s(n): 96473037568869
• 142921277978427 is a deficient number, because the sum of its proper divisors (96473037568869) is less than itself. Its deficiency is 46448240409558

Bases of 142921277978427

• Binary: 100000011111110001110100000000010011011100111011₂
• Hexadecimal: 0x81FC7401373B
• Base-36: 1ENT4MSG8R

Squares and roots of 142921277978427

• 142921277978427 squared (142921277978427²) is 20426491698986802539877394329
• 142921277978427 cubed (142921277978427³) is 2919380298234924418710680869617857434140483
• The square root of 142921277978427 is 11954968.7568988235
• The cube root of 142921277978427 is 52283.6176875793

Scales and comparisons

• 142,921,277,978,427 seconds is equal to 4,544,454 years, 28 weeks, 6 days, 2 hours, 27 seconds.
• To count from 1 to 142,921,277,978,427 would take you about eleven million, three hundred sixty-one thousand, one hundred thirty-six 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 142921277978427 cubic inches would be around 4357 feet tall.

Recreational maths with 142921277978427

• 142921277978427 backwards is 724879772129241
• The number of decimal digits it has is: 15
• The sum of 142921277978427's digits is 72
• More coming soon!