138952396512
138,952,396,512 is an even composite number composed of five prime numbers multiplied together.
What does the number 138952396512 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
138952396512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138952396512:
25 × 33 × 23 × 37 × 188983
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 37 × 188983)See below for interesting mathematical facts about the number 138952396512 from the Numbermatics database.
Names of 138952396512
- Cardinal: 138952396512 can be written as One hundred thirty-eight billion, nine hundred fifty-two million, three hundred ninety-six thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.38952396512 × 1011
Factors of 138952396512
Divisors of 138952396512
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 37 46 48 54 69 72 74 92 96 108 111 138 144 148 184 207 216 222 276 288 296 333 368 414 432 444 552 592 621 666 736 828 851 864 888 999 1104 1184 1242 1332 1656 1702 1776 1998 2208 2484 2553 2664 3312 3404 3552 3996 4968 5106 5328 6624 6808 7659 7992 9936 10212 10656 13616 15318 15984 19872 20424 22977 27232 30636 31968 40848 45954 61272 81696 91908 122544 183816 188983 245088 367632 377966 566949 735264 755932 1133898 1511864 1700847 2267796 3023728 3401694 4346609 4535592 5102541 6047456 6803388 6992371 8693218 9071184 10205082 13039827 13606776 13984742 17386436 18142368 20410164 20977113 26079654 27213552 27969484 34772872 39119481 40820328 41954226 52159308 54427104 55938968 62931339 69545744 78238962 81640656 83908452 104318616 111877936 117358443 125862678 139091488 156477924 160824533 163281312 167816904 188794017 208637232 223755872 234716886 251725356 312955848 321649066 335633808 377588034 417274464 469433772 482473599 503450712 625911696 643298132 671267616 755176068 938867544 964947198 1006901424 1251823392 1286596264 1447420797 1510352136 1877735088 1929894396 2013802848 2573192528 2894841594 3020704272 3755470176 3859788792 4342262391 5146385056 5789683188 6041408544 7719577584 8684524782 11579366376 15439155168 17369049564 23158732752 34738099128 46317465504 69476198256 138952396512
- Sum of all divisors σ(n): 434330588160
- Sum of proper divisors (its aliquot sum) s(n): 295378191648
- 138952396512 is an abundant number, because the sum of its proper divisors (295378191648) is greater than itself. Its abundance is 156425795136
Bases of 138952396512
- Binary: 100000010110100011010101001110111000002
- Hexadecimal: 0x205A354EE0
- Base-36: 1RU0O3C0
Squares and roots of 138952396512
- 138952396512 squared (1389523965122) is 19307768496428069766144
- 138952396512 cubed (1389523965123) is 2682860703877575205832040201289728
-
The
square root of 138952396512 is 372763.1909295767 -
The
cube root of 138952396512 is 5179.5100547823
Scales and comparisons
How big is 138952396512?- 138,952,396,512 seconds is equal to 4,418 years, 13 weeks, 2 days, 7 hours, 55 minutes, 12 seconds.
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To count from 1 to 138,952,396,512 would take you about eight thousand, eight hundred thirty-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 138952396512 cubic inches would be around 431.6 feet tall.
Recreational maths with 138952396512
- 138952396512 backwards is 215693259831
- 138952396512 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138952396512's digits is 54
- More coming soon!
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