138351272448
138,351,272,448 is an even composite number composed of five prime numbers multiplied together.
138351272448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 138351272448:
29 × 3 × 17 × 367 × 14437
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 367 × 14437)See below for interesting mathematical facts about the number 138351272448 from the Numbermatics database.
Names of 138351272448
- Cardinal: 138351272448 can be written as One hundred thirty-eight billion, three hundred fifty-one million, two hundred seventy-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.38351272448 × 1011
Factors of 138351272448
Divisors of 138351272448
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 256 272 367 384 408 512 544 734 768 816 1088 1101 1468 1536 1632 2176 2202 2936 3264 4352 4404 5872 6239 6528 8704 8808 11744 12478 13056 14437 17616 18717 23488 24956 26112 28874 35232 37434 43311 46976 49912 57748 70464 74868 86622 93952 99824 115496 140928 149736 173244 187904 199648 230992 245429 281856 299472 346488 399296 461984 490858 563712 598944 692976 736287 798592 923968 981716 1197888 1385952 1472574 1597184 1847936 1963432 2395776 2771904 2945148 3194368 3695872 3926864 4791552 5298379 5543808 5890296 7391744 7853728 9583104 10596758 11087616 11780592 15707456 15895137 21193516 22175232 23561184 31414912 31790274 42387032 47122368 62829824 63580548 84774064 90072443 94244736 125659648 127161096 169548128 180144886 188489472 254322192 270217329 339096256 360289772 376978944 508644384 540434658 678192512 720579544 1017288768 1080869316 1356385024 1441159088 2034577536 2161738632 2712770048 2882318176 4069155072 4323477264 5764636352 8138310144 8646954528 11529272704 17293909056 23058545408 34587818112 46117090816 69175636224 138351272448
- Sum of all divisors σ(n): 391347880704
- Sum of proper divisors (its aliquot sum) s(n): 252996608256
- 138351272448 is an abundant number, because the sum of its proper divisors (252996608256) is greater than itself. Its abundance is 114645335808
Bases of 138351272448
- Binary: 100000001101100110000011100010000000002
- Hexadecimal: 0x203660E200
- Base-36: 1RK2RX1C
Squares and roots of 138351272448
- 138351272448 squared (1383512724482) is 19141074587980723912704
- 138351272448 cubed (1383512724483) is 2648192025269210480218779672379392
-
The
square root of 138351272448 is 371956.0087537235 -
The
cube root of 138351272448 is 5172.0302059009
Scales and comparisons
How big is 138351272448?- 138,351,272,448 seconds is equal to 4,399 years, 7 weeks, 2 days, 21 hours, 48 seconds.
-
To count from 1 to 138,351,272,448 would take you about eight thousand, seven hundred ninety-eight 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 138351272448 cubic inches would be around 431 feet tall.
Recreational maths with 138351272448
- 138351272448 backwards is 844272153831
- 138351272448 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138351272448's digits is 48
- More coming soon!
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