139735210944

Names of 139735210944

• Cardinal: 139735210944 can be written as One hundred thirty-nine billion, seven hundred thirty-five million, two hundred ten thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.39735210944 × 10¹¹

Factors of 139735210944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 103969663

Divisors of 139735210944

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 1344 103969651 207939302 311908953 415878604 623817906 727787557 831757208 1247635812 1455575114 1663514416 2183362671 2495271624 2911150228 3327028832 4366725342 4990543248 5822300456 6654057664 8733450684 9981086496 11644600912 17466901368 19962172992 23289201824 34933802736 46578403648 69867605472 139735210944
• Sum of all divisors σ(n): 422532665728
• Sum of proper divisors (its aliquot sum) s(n): 282797454784
• 139735210944 is an abundant number, because the sum of its proper divisors (282797454784) is greater than itself. Its abundance is 143062243840

Bases of 139735210944

• Binary: 10000010001000110111100001101111000000₂
• Hexadecimal: 0x2088DE1BC0
• Base-36: 1S6YQITC

Squares and roots of 139735210944

• 139735210944 squared (139735210944²) is 19525929177564177371136
• 139735210944 cubed (139735210944³) is 2728459832504534757053520336912384
• The square root of 139735210944 is 373811.7319507241
• The cube root of 139735210944 is 5189.2184272339

Scales and comparisons

• 139,735,210,944 seconds is equal to 4,443 years, 7 weeks, 4 days, 16 hours, 22 minutes, 24 seconds.
• To count from 1 to 139,735,210,944 would take you about eight thousand, eight hundred eighty-six 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 139735210944 cubic inches would be around 432.4 feet tall.

Recreational maths with 139735210944

• 139735210944 backwards is 449012537931
• 139735210944 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139735210944's digits is 48
• More coming soon!