142922390865572

Names of 142922390865572

• Cardinal: 142922390865572 can be written as One hundred forty-two trillion, nine hundred twenty-two billion, three hundred ninety million, eight hundred sixty-five thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.42922390865572 × 10¹⁴

Factors of 142922390865572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8320

Divisors of 142922390865572

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 19 38 76 151 197 302 394 604 788 2869 3743 5738 7486 7951 11476 14972 15902 29747 31804 59494 118988 151069 302138 565193 604276 1130386 1200601 1566347 2260772 2401202 3132694 4802404 6265388 22811419 29760593 45622838 59521186 63218401 91245676 119042372 126436802 236518397 252873604 473036794 946073588 1201149619 2402299238 4493849543 4804598476 8987699086 9545978551 12454024997 17975398172 19091957102 24908049994 38183914204 49816099988 181373592469 236626474943 362747184938 473252949886 725494369876 946505899772 1880557774547 3761115549094 7522231098188 35730597716393 71461195432786 142922390865572
• Sum of all divisors σ(n): 266400444784320
• Sum of proper divisors (its aliquot sum) s(n): 123478053918748
• 142922390865572 is a deficient number, because the sum of its proper divisors (123478053918748) is less than itself. Its deficiency is 19444336946824

Bases of 142922390865572

• Binary: 100000011111110010110110010101101000011010100100₂
• Hexadecimal: 0x81FCB65686A4
• Base-36: 1ENTN1DHGK

Squares and roots of 142922390865572

• 142922390865572 squared (142922390865572²) is 20426809810731338663374887184
• 142922390865572 cubed (142922390865572³) is 2919448495906045191163290611852377609629248
• The square root of 142922390865572 is 11955015.3017707175
• The cube root of 142922390865572 is 52283.7533930899

Scales and comparisons

• 142,922,390,865,572 seconds is equal to 4,544,489 years, 48 weeks, 6 days, 17 hours, 19 minutes, 32 seconds.
• To count from 1 to 142,922,390,865,572 would take you about eleven million, three hundred sixty-one thousand, two hundred twenty-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 142922390865572 cubic inches would be around 4357 feet tall.

Recreational maths with 142922390865572

• 142922390865572 backwards is 275568093229241
• The number of decimal digits it has is: 15
• The sum of 142922390865572's digits is 65
• More coming soon!