142201788705611025432

Names of 142201788705611025432

• Cardinal: 142201788705611025432 can be written as One hundred forty-two quintillion, two hundred one quadrillion, seven hundred eighty-eight trillion, seven hundred five billion, six hundred eleven million, twenty-five thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.42201788705611025432 × 10²⁰

Factors of 142201788705611025432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5925074529400459398

Divisors of 142201788705611025432

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 4 6 8 12 24 5925074529400459393 11850149058800918786 17775223588201378179 23700298117601837572 35550447176402756358 47400596235203675144 71100894352805512716 142201788705611025432
• Sum of all divisors σ(n): 355504471764027563640
• Sum of proper divisors (its aliquot sum) s(n): 213302683058416538208
• 142201788705611025432 is an abundant number, because the sum of its proper divisors (213302683058416538208) is greater than itself. Its abundance is 71100894352805512776

Bases of 142201788705611025432

• Binary: 1111011010101110010001111010110100100001111000110011000110000011000₂
• Hexadecimal: 0x7B5723D690F198C18
• Base-36: U0DRR2NAQW3KO

Squares and roots of 142201788705611025432

• 142201788705611025432 squared (142201788705611025432²) is 20221348711075243395774664043198550786624
• 142201788705611025432 cubed (142201788705611025432³) is 2875511956754801613054202859843689672393367849438090869421568
• The square root of 142201788705611025432 is 11924839147.9973861085
• The cube root of 142201788705611025432 is 5219573.5267325353

Scales and comparisons

• 142,201,788,705,611,025,432 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,201,788,705,611,025,432 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142201788705611025432 cubic inches would be around 434964.5 feet tall.

Recreational maths with 142201788705611025432

• 142201788705611025432 backwards is 234520116507887102241
• The number of decimal digits it has is: 21
• The sum of 142201788705611025432's digits is 69
• More coming soon!