138475390625
138,475,390,625 is an odd composite number composed of five prime numbers multiplied together.
138475390625 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138475390625:
58 × 11 × 13 × 37 × 67
(5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 13 × 37 × 67)See below for interesting mathematical facts about the number 138475390625 from the Numbermatics database.
Names of 138475390625
- Cardinal: 138475390625 can be written as One hundred thirty-eight billion, four hundred seventy-five million, three hundred ninety thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.38475390625 × 1011
Factors of 138475390625
Divisors of 138475390625
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 11 13 25 37 55 65 67 125 143 185 275 325 335 407 481 625 715 737 871 925 1375 1625 1675 2035 2405 2479 3125 3575 3685 4355 4625 5291 6875 8125 8375 9581 10175 12025 12395 15625 17875 18425 21775 23125 26455 27269 32227 34375 40625 41875 47905 50875 60125 61975 78125 89375 92125 108875 115625 132275 136345 161135 171875 203125 209375 239525 254375 300625 309875 354497 390625 446875 460625 544375 578125 661375 681725 805675 859375 1015625 1046875 1197625 1271875 1503125 1549375 1772485 2234375 2303125 2721875 2890625 3306875 3408625 4028375 4296875 5078125 5234375 5988125 6359375 7515625 7746875 8862425 11171875 11515625 13609375 14453125 16534375 17043125 20141875 26171875 29940625 31796875 37578125 38734375 44312125 55859375 57578125 68046875 82671875 85215625 100709375 149703125 158984375 187890625 193671875 221560625 287890625 340234375 413359375 426078125 503546875 748515625 968359375 1107803125 2066796875 2130390625 2517734375 3742578125 5539015625 10651953125 12588671875 27695078125 138475390625
- Sum of all divisors σ(n): 211968641472
- Sum of proper divisors (its aliquot sum) s(n): 73493250847
- 138475390625 is a deficient number, because the sum of its proper divisors (73493250847) is less than itself. Its deficiency is 64982139778
Bases of 138475390625
- Binary: 100000001111011100011011000110101000012
- Hexadecimal: 0x203DC6C6A1
- Base-36: 1RM4O78H
Squares and roots of 138475390625
- 138475390625 squared (1384753906252) is 19175433808746337890625
- 138475390625 cubed (1384753906253) is 2655325687069980680942535400390625
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The
square root of 138475390625 is 372122.8165874809 -
The
cube root of 138475390625 is 5173.5763935565
Scales and comparisons
How big is 138475390625?- 138,475,390,625 seconds is equal to 4,403 years, 4 weeks, 4 days, 10 hours, 17 minutes, 5 seconds.
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To count from 1 to 138,475,390,625 would take you about eight thousand, eight hundred 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 138475390625 cubic inches would be around 431.1 feet tall.
Recreational maths with 138475390625
- 138475390625 backwards is 526093574831
- The number of decimal digits it has is: 12
- The sum of 138475390625's digits is 53
- More coming soon!
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The information we have on file for 138475390625 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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