729142434306

Names of 729142434306

• Cardinal: 729142434306 can be written as Seven hundred twenty-nine billion, one hundred forty-two million, four hundred thirty-four thousand, three hundred six.

Scientific notation

• Scientific notation: 7.29142434306 × 10¹¹

Factors of 729142434306

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21790192

Divisors of 729142434306

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 143 169 198 234 286 338 429 507 858 1014 1287 1521 1859 2574 3042 3718 5577 11154 16731 33462 21790163 43580326 65370489 130740978 196111467 239691793 283272119 392222934 479383586 566544238 719075379 849816357 1438150758 1699632714 2157226137 2549449071 3115993309 3682537547 4314452274 5098898142 6231986618 7365075094 9347979927 11047612641 18695959854 22095225282 28043939781 33142837923 40507913017 56087879562 66285675846 81015826034 121523739051 243047478102 364571217153 729142434306
• Sum of all divisors σ(n): 1866196805616
• Sum of proper divisors (its aliquot sum) s(n): 1137054371310
• 729142434306 is an abundant number, because the sum of its proper divisors (1137054371310) is greater than itself. Its abundance is 407911937004

Bases of 729142434306

• Binary: 1010100111000100010001101001101000000010₂
• Hexadecimal: 0xA9C4469A02
• Base-36: 9AYOKV0I

Squares and roots of 729142434306

• 729142434306 squared (729142434306²) is 531648689505679525701636
• 729142434306 cubed (729142434306³) is 387647619661765925182794365686724616
• The square root of 729142434306 is 853898.3746945533
• The cube root of 729142434306 is 9000.5861112369

Scales and comparisons

• 729,142,434,306 seconds is equal to 23,184 years, 24 weeks, 4 days, 13 hours, 5 minutes, 6 seconds.
• To count from 1 to 729,142,434,306 would take you about forty-six thousand, three hundred sixty-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 729142434306 cubic inches would be around 750 feet tall.

Recreational maths with 729142434306

• 729142434306 backwards is 603434241927
• The number of decimal digits it has is: 12
• The sum of 729142434306's digits is 45
• More coming soon!