142911217296

Names of 142911217296

• Cardinal: 142911217296 can be written as One hundred forty-two billion, nine hundred eleven million, two hundred seventeen thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.42911217296 × 10¹¹

Factors of 142911217296

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10506

Divisors of 142911217296

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 10501 21002 31503 42004 63006 84008 94509 126012 168016 189018 252024 283527 378036 504048 567054 756072 850581 1134108 1512144 1701162 2268216 3402324 4536432 6804648 13609296 110271001 220542002 330813003 441084004 661626006 882168008 992439009 1323252012 1764336016 1984878018 2646504024 2977317027 3969756036 5293008048 5954634054 7939512072 8931951081 11909268108 15879024144 17863902162 23818536216 35727804324 47637072432 71455608648 142911217296
• Sum of all divisors σ(n): 413665917753
• Sum of proper divisors (its aliquot sum) s(n): 270754700457
• 142911217296 is an abundant number, because the sum of its proper divisors (270754700457) is greater than itself. Its abundance is 127843483161

Bases of 142911217296

• Binary: 10000101000110001011000001111010010000₂
• Hexadecimal: 0x21462C1E90
• Base-36: 1TNHND00

Squares and roots of 142911217296

• 142911217296 squared (142911217296²) is 20423616029024529551616
• 142911217296 cubed (142911217296³) is 2918763828293993185665167623950336
• 142911217296 is a perfect square number. Its square root is 378036
• The cube root of 142911217296 is 5228.2390855521

Scales and comparisons

• 142,911,217,296 seconds is equal to 4,544 years, 7 weeks, 21 minutes, 36 seconds.
• To count from 1 to 142,911,217,296 would take you about nine thousand and eighty-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 142911217296 cubic inches would be around 435.7 feet tall.

Recreational maths with 142911217296

• 142911217296 backwards is 692712119241
• The number of decimal digits it has is: 12
• The sum of 142911217296's digits is 45
• More coming soon!