138972452352
138,972,452,352 is an even composite number composed of five prime numbers multiplied together.
138972452352 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 138972452352:
29 × 3 × 73 × 853 × 1453
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 73 × 853 × 1453)See below for interesting mathematical facts about the number 138972452352 from the Numbermatics database.
Names of 138972452352
- Cardinal: 138972452352 can be written as One hundred thirty-eight billion, nine hundred seventy-two million, four hundred fifty-two thousand, three hundred fifty-two.
Scientific notation
- Scientific notation: 1.38972452352 × 1011
Factors of 138972452352
Divisors of 138972452352
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 73 96 128 146 192 219 256 292 384 438 512 584 768 853 876 1168 1453 1536 1706 1752 2336 2559 2906 3412 3504 4359 4672 5118 5812 6824 7008 8718 9344 10236 11624 13648 14016 17436 18688 20472 23248 27296 28032 34872 37376 40944 46496 54592 56064 62269 69744 81888 92992 106069 109184 112128 124538 139488 163776 185984 186807 212138 218368 249076 278976 318207 327552 371968 373614 424276 436736 498152 557952 636414 655104 743936 747228 848552 996304 1115904 1239409 1272828 1310208 1494456 1697104 1992608 2231808 2478818 2545656 2988912 3394208 3718227 3985216 4957636 5091312 5977824 6788416 7436454 7970432 9915272 10182624 11955648 13576832 14872908 15940864 19830544 20365248 23911296 27153664 29745816 31881728 39661088 40730496 47822592 54307328 59491632 79322176 81460992 90476857 95645184 118983264 158644352 162921984 180953714 237966528 271430571 317288704 361907428 475933056 542861142 634577408 723814856 951866112 1085722284 1447629712 1903732224 2171444568 2895259424 4342889136 5790518848 8685778272 11581037696 17371556544 23162075392 34743113088 46324150784 69486226176 138972452352
- Sum of all divisors σ(n): 376001538528
- Sum of proper divisors (its aliquot sum) s(n): 237029086176
- 138972452352 is an abundant number, because the sum of its proper divisors (237029086176) is greater than itself. Its abundance is 98056633824
Bases of 138972452352
- Binary: 100000010110110110011101010110000000002
- Hexadecimal: 0x205B675600
- Base-36: 1RUCLYIO
Squares and roots of 138972452352
- 138972452352 squared (1389724523522) is 19313342512728910331904
- 138972452352 cubed (1389724523523) is 2684022572108074444593409145438208
-
The
square root of 138972452352 is 372790.0915421439 -
The
cube root of 138972452352 is 5179.7592394671
Scales and comparisons
How big is 138972452352?- 138,972,452,352 seconds is equal to 4,418 years, 46 weeks, 3 days, 10 hours, 59 minutes, 12 seconds.
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To count from 1 to 138,972,452,352 would take you about eight thousand, eight hundred thirty-seven 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 138972452352 cubic inches would be around 431.6 feet tall.
Recreational maths with 138972452352
- 138972452352 backwards is 253254279831
- The number of decimal digits it has is: 12
- The sum of 138972452352's digits is 51
- More coming soon!
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