142922975337891

Names of 142922975337891

• Cardinal: 142922975337891 can be written as One hundred forty-two trillion, nine hundred twenty-two billion, nine hundred seventy-five million, three hundred thirty-seven thousand, eight hundred ninety-one.

Scientific notation

• Scientific notation: 1.42922975337891 × 10¹⁴

Factors of 142922975337891

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3905

Divisors of 142922975337891

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 19 21 27 43 49 57 63 81 129 133 147 171 189 243 301 387 399 441 513 567 817 903 931 1161 1197 1323 1539 1701 2107 2451 2709 2793 3483 3591 3833 3969 4617 5719 6321 7353 8127 8379 10449 10773 11499 11907 17157 18963 22059 24381 25137 26831 32319 34497 40033 51471 56889 66177 72827 73143 75411 80493 103491 120099 154413 164819 170667 187817 198531 218481 226233 241479 310473 360297 463239 494457 509789 512001 563451 655443 724437 931419 1080891 1153733 1389717 1483371 1529367 1690353 1966329 2173311 3131561 3242673 3461199 3568523 4450113 4588101 5071059 5898987 6519933 8076131 9394683 9728019 10383597 10705569 13350339 13764303 14691889 15213177 17696961 21920927 24228393 28184049 31150791 32116707 40051017 41292909 44075667 45639531 65762781 72685179 84552147 93452373 96350121 102843223 123878727 132227001 153446489 197288343 218055537 253656441 279145891 280357119 289050363 308529669 396681003 460339467 591865029 631751227 654166611 719902561 760969323 837437673 867151089 925589007 1190043009 1381018401 1775595087 1895253681 1954021237 1962499833 2159707683 2512313019 2776767021 3570129027 4143055203 4422258589 5326785261 5685761043 5862063711 6479123049 7536939057 8330301063 12003273313 12429165609 13266775767 13678148659 17057283129 17586191133 19437369147 22610817171 24990903189 30955810123 36009819939 37287496827 39800327301 41034445977 51171849387 52758573399 58312107441 67832451513 84022913191 92867430369 108029459817 119400981903 123103337931 153515548161 158275720197 174936322323 252068739573 278602291107 324088379451 358202945709 369310013793 474827160591 588160392337 756206218719 835806873321 972265138353 1074608837127 1107930041379 1764481177011 2268618656157 2507420619963 2916795415059 3323790124137 5293443531033 6805855968471 7522261859889 15880330593099 20417567905413 47640991779297 142922975337891
• Sum of all divisors σ(n): 268318037507520
• Sum of proper divisors (its aliquot sum) s(n): 125395062169629
• 142922975337891 is a deficient number, because the sum of its proper divisors (125395062169629) is less than itself. Its deficiency is 17527913168262

Bases of 142922975337891

• Binary: 100000011111110011011001001011001101110110100011₂
• Hexadecimal: 0x81FCD92CDDA3
• Base-36: 1ENTWPCR6R

Squares and roots of 142922975337891

• 142922975337891 squared (142922975337891²) is 20426976879435399005620327881
• 142922975337891 cubed (142922975337891³) is 2919484312767215190964605386636024183038971
• The square root of 142922975337891 is 11955039.7463952833
• The cube root of 142922975337891 is 52283.8246633897

Scales and comparisons

• 142,922,975,337,891 seconds is equal to 4,544,508 years, 27 weeks, 2 days, 10 hours, 44 minutes, 51 seconds.
• To count from 1 to 142,922,975,337,891 would take you about eleven million, three hundred sixty-one thousand, two hundred seventy-one 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 142922975337891 cubic inches would be around 4357 feet tall.

Recreational maths with 142922975337891

• 142922975337891 backwards is 198733579229241
• The number of decimal digits it has is: 15
• The sum of 142922975337891's digits is 72
• More coming soon!