139051349700

Names of 139051349700

• Cardinal: 139051349700 can be written as One hundred thirty-nine billion, fifty-one million, three hundred forty-nine thousand, seven hundred.

Scientific notation

• Scientific notation: 1.390513497 × 10¹¹

Factors of 139051349700

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 112174

Divisors of 139051349700

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 4297 8594 12891 17188 21485 25782 42970 51564 64455 85940 107425 107867 128910 214850 215734 257820 322275 323601 429700 431468 539335 644550 647202 1078670 1289100 1294404 1618005 2157340 2696675 3236010 5393350 6472020 8090025 10786700 16180050 32360100 463504499 927008998 1390513497 1854017996 2317522495 2781026994 4635044990 5562053988 6952567485 9270089980 11587612475 13905134970 23175224950 27810269940 34762837425 46350449900 69525674850 139051349700
• Sum of all divisors σ(n): 402419264352
• Sum of proper divisors (its aliquot sum) s(n): 263367914652
• 139051349700 is an abundant number, because the sum of its proper divisors (263367914652) is greater than itself. Its abundance is 124316564952

Bases of 139051349700

• Binary: 10000001100000000110110011011011000100₂
• Hexadecimal: 0x20601B36C4
• Base-36: 1RVNL03O

Squares and roots of 139051349700

• 139051349700 squared (139051349700²) is 19335277853391690090000
• 139051349700 cubed (139051349700³) is 2688596482338633229778614473000000
• The square root of 139051349700 is 372895.8965985011
• The cube root of 139051349700 is 5180.7392705171

Scales and comparisons

• 139,051,349,700 seconds is equal to 4,421 years, 20 weeks, 6 days, 14 hours, 55 minutes.
• To count from 1 to 139,051,349,700 would take you about eight thousand, eight hundred forty-two 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 139051349700 cubic inches would be around 431.7 feet tall.

Recreational maths with 139051349700

• 139051349700 backwards is 007943150931
• The number of decimal digits it has is: 12
• The sum of 139051349700's digits is 42
• More coming soon!