139413280736

Names of 139413280736

• Cardinal: 139413280736 can be written as One hundred thirty-nine billion, four hundred thirteen million, two hundred eighty thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.39413280736 × 10¹¹

Factors of 139413280736

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5986

Divisors of 139413280736

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 32 127 254 508 1016 2032 4064 5857 11714 23428 46856 93712 187424 743839 1487678 2975356 5950712 11901424 23802848 34304449 68608898 137217796 274435592 548871184 1097742368 4356665023 8713330046 17426660092 34853320184 69706640368 139413280736
• Sum of all divisors σ(n): 276678315648
• Sum of proper divisors (its aliquot sum) s(n): 137265034912
• 139413280736 is a deficient number, because the sum of its proper divisors (137265034912) is less than itself. Its deficiency is 2148245824

Bases of 139413280736

• Binary: 10000001110101101011011101011111100000₂
• Hexadecimal: 0x2075ADD7E0
• Base-36: 1S1N2FVK

Squares and roots of 139413280736

• 139413280736 squared (139413280736²) is 19436062845574748701696
• 139413280736 cubed (139413280736³) is 2709645285892651456022195967328256
• The square root of 139413280736 is 373380.8789105301
• The cube root of 139413280736 is 5185.2302872917

Scales and comparisons

• 139,413,280,736 seconds is equal to 4,432 years, 47 weeks, 2 days, 15 hours, 18 minutes, 56 seconds.
• To count from 1 to 139,413,280,736 would take you about eight thousand, eight hundred sixty-five 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 139413280736 cubic inches would be around 432.1 feet tall.

Recreational maths with 139413280736

• 139413280736 backwards is 637082314931
• The number of decimal digits it has is: 12
• The sum of 139413280736's digits is 47
• More coming soon!