138916127400
138,916,127,400 is an even composite number composed of six prime numbers multiplied together.
138916127400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138916127400:
23 × 3 × 52 × 31 × 139 × 53731
(2 × 2 × 2 × 3 × 5 × 5 × 31 × 139 × 53731)See below for interesting mathematical facts about the number 138916127400 from the Numbermatics database.
Names of 138916127400
- Cardinal: 138916127400 can be written as One hundred thirty-eight billion, nine hundred sixteen million, one hundred twenty-seven thousand, four hundred.
Scientific notation
- Scientific notation: 1.389161274 × 1011
Factors of 138916127400
Divisors of 138916127400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 31 40 50 60 62 75 93 100 120 124 139 150 155 186 200 248 278 300 310 372 417 465 556 600 620 695 744 775 834 930 1112 1240 1390 1550 1668 1860 2085 2325 2780 3100 3336 3475 3720 4170 4309 4650 5560 6200 6950 8340 8618 9300 10425 12927 13900 16680 17236 18600 20850 21545 25854 27800 34472 41700 43090 51708 53731 64635 83400 86180 103416 107462 107725 129270 161193 172360 214924 215450 258540 268655 322386 323175 429848 430900 517080 537310 644772 646350 805965 861800 1074620 1289544 1292700 1343275 1611930 1665661 2149240 2585400 2686550 3223860 3331322 4029825 4996983 5373100 6447720 6662644 7468609 8059650 8328305 9993966 10746200 13325288 14937218 16119300 16656610 19987932 22405827 24984915 29874436 32238600 33313220 37343045 39975864 41641525 44811654 49969830 59748872 66626440 74686090 83283050 89623308 99939660 112029135 124924575 149372180 166566100 179246616 186715225 199879320 224058270 231526879 249849150 298744360 333132200 373430450 448116540 463053758 499698300 560145675 694580637 746860900 896233080 926107516 999396600 1120291350 1157634395 1389161274 1493721800 1852215032 2240582700 2315268790 2778322548 3472903185 4481165400 4630537580 5556645096 5788171975 6945806370 9261075160 11576343950 13891612740 17364515925 23152687900 27783225480 34729031850 46305375800 69458063700 138916127400
- Sum of all divisors σ(n): 447738009600
- Sum of proper divisors (its aliquot sum) s(n): 308821882200
- 138916127400 is an abundant number, because the sum of its proper divisors (308821882200) is greater than itself. Its abundance is 169905754800
Bases of 138916127400
- Binary: 100000010110000000101111100010101010002
- Hexadecimal: 0x20580BE2A8
- Base-36: 1RTF2PWO
Squares and roots of 138916127400
- 138916127400 squared (1389161274002) is 19297690451813030760000
- 138916127400 cubed (1389161274003) is 2680760425329822542036278824000000
-
The
square root of 138916127400 is 372714.5387558687 -
The
cube root of 138916127400 is 5179.0593666759
Scales and comparisons
How big is 138916127400?- 138,916,127,400 seconds is equal to 4,417 years, 5 weeks, 2 days, 13 hours, 10 minutes.
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To count from 1 to 138,916,127,400 would take you about eight thousand, eight hundred thirty-four 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 138916127400 cubic inches would be around 431.6 feet tall.
Recreational maths with 138916127400
- 138916127400 backwards is 004721619831
- The number of decimal digits it has is: 12
- The sum of 138916127400's digits is 42
- More coming soon!
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The information we have on file for 138916127400 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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