142122594537

Names of 142122594537

• Cardinal: 142122594537 can be written as One hundred forty-two billion, one hundred twenty-two million, five hundred ninety-four thousand, five hundred thirty-seven.

Scientific notation

• Scientific notation: 1.42122594537 × 10¹¹

Factors of 142122594537

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19599

Divisors of 142122594537

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 77 99 121 137 147 231 363 411 441 539 693 847 959 1089 1233 1507 1617 2541 2877 4521 4851 5929 6713 7623 8631 10549 13563 16577 17787 19441 20139 31647 49731 53361 58323 60417 73843 94941 116039 136087 149193 174969 213851 221529 348117 408261 641553 664587 812273 952609 1044351 1224783 1496957 1924659 2352361 2436819 2663417 2857827 4490871 7057083 7310457 7990251 8573481 10478699 13472613 16466527 18643919 21171249 23970753 29297587 31436097 49399581 55931757 87892761 94308291 115265689 130507433 148198743 167795271 205083109 263678283 322273457 345797067 391522299 615249327 966820371 1037391201 1174566897 1435581763 1845747981 2255914199 2900461113 4306745289 6767742597 12920235867 15791399393 20303227791 47374198179 142122594537
• Sum of all divisors σ(n): 264417304788
• Sum of proper divisors (its aliquot sum) s(n): 122294710251
• 142122594537 is a deficient number, because the sum of its proper divisors (122294710251) is less than itself. Its deficiency is 19827884286

Bases of 142122594537

• Binary: 10000100010111001010101011000011101001₂
• Hexadecimal: 0x21172AB0E9
• Base-36: 1TAG4FS9

Squares and roots of 142122594537

• 142122594537 squared (142122594537²) is 20198831877928502244369
• 142122594537 cubed (142122594537³) is 2870710393107862803952149878412153
• The square root of 142122594537 is 376991.5045952627
• The cube root of 142122594537 is 5218.6043955921

Scales and comparisons

• 142,122,594,537 seconds is equal to 4,519 years, 3 weeks, 10 hours, 28 minutes, 57 seconds.
• To count from 1 to 142,122,594,537 would take you about nine thousand and thirty-eight 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 142122594537 cubic inches would be around 434.9 feet tall.

Recreational maths with 142122594537

• 142122594537 backwards is 735495221241
• The number of decimal digits it has is: 12
• The sum of 142122594537's digits is 45
• More coming soon!