149507463820

Names of 149507463820

• Cardinal: 149507463820 can be written as One hundred forty-nine billion, five hundred seven million, four hundred sixty-three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.4950746382 × 10¹¹

Factors of 149507463820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 539049

Divisors of 149507463820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 44 52 55 65 97 110 130 143 194 220 260 286 388 485 572 715 970 1067 1261 1430 1940 2134 2522 2860 4268 5044 5335 6305 10670 12610 13871 21340 25220 27742 55484 69355 138710 277420 538921 1077842 2155684 2694605 5389210 5928131 7005973 10778420 11856262 14011946 23712524 28023892 29640655 35029865 52275337 59281310 70059730 77065703 104550674 118562620 140119460 154131406 209101348 261376685 308262812 385328515 522753370 575028707 679579381 770657030 1045506740 1150057414 1359158762 1541314060 2300114828 2718317524 2875143535 3397896905 5750287070 6795793810 7475373191 11500574140 13591587620 14950746382 29901492764 37376865955 74753731910 149507463820
• Sum of all divisors σ(n): 372658095936
• Sum of proper divisors (its aliquot sum) s(n): 223150632116
• 149507463820 is an abundant number, because the sum of its proper divisors (223150632116) is greater than itself. Its abundance is 73643168296

Bases of 149507463820

• Binary: 10001011001111010101101101101010001100₂
• Hexadecimal: 0x22CF56DA8C
• Base-36: 1WOKVTE4

Squares and roots of 149507463820

• 149507463820 squared (149507463820²) is 22352481737888608992400
• 149507463820 cubed (149507463820³) is 3341862854714591932121369654968000
• The square root of 149507463820 is 386661.9503131903
• The cube root of 149507463820 is 5307.4709380071

Scales and comparisons

• 149,507,463,820 seconds is equal to 4,753 years, 45 weeks, 3 days, 11 hours, 3 minutes, 40 seconds.
• To count from 1 to 149,507,463,820 would take you about nine thousand, five hundred seven 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 149507463820 cubic inches would be around 442.3 feet tall.

Recreational maths with 149507463820

• 149507463820 backwards is 028364705941
• The number of decimal digits it has is: 12
• The sum of 149507463820's digits is 49
• More coming soon!