138862211072
138,862,211,072 is an even composite number composed of three prime numbers multiplied together.
What does the number 138862211072 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 130 divisors.
138862211072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred thirty divisors.
Prime factorization of 138862211072:
212 × 134 × 1187
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 13 × 1187)See below for interesting mathematical facts about the number 138862211072 from the Numbermatics database.
Names of 138862211072
- Cardinal: 138862211072 can be written as One hundred thirty-eight billion, eight hundred sixty-two million, two hundred eleven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.38862211072 × 1011
Factors of 138862211072
Divisors of 138862211072
- Number of divisors d(n): 130
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1187 1352 1664 2048 2197 2374 2704 3328 4096 4394 4748 5408 6656 8788 9496 10816 13312 15431 17576 18992 21632 26624 28561 30862 35152 37984 43264 53248 57122 61724 70304 75968 86528 114244 123448 140608 151936 173056 200603 228488 246896 281216 303872 346112 401206 456976 493792 562432 607744 692224 802412 913952 987584 1124864 1215488 1604824 1827904 1975168 2249728 2430976 2607839 3209648 3655808 3950336 4499456 4861952 5215678 6419296 7311616 7900672 8998912 10431356 12838592 14623232 15801344 20862712 25677184 29246464 31602688 33901907 41725424 51354368 58492928 63205376 67803814 83450848 102708736 116985856 135607628 166901696 205417472 271215256 333803392 410834944 542430512 667606784 821669888 1084861024 1335213568 2169722048 2670427136 4339444096 5340854272 8678888192 10681708544 17357776384 34715552768 69431105536 138862211072
- Sum of all divisors σ(n): 301084024428
- Sum of proper divisors (its aliquot sum) s(n): 162221813356
- 138862211072 is an abundant number, because the sum of its proper divisors (162221813356) is greater than itself. Its abundance is 23359602284
Bases of 138862211072
- Binary: 100000010101001101010100110000000000002
- Hexadecimal: 0x2054D53000
- Base-36: 1RSIZ3SW
Squares and roots of 138862211072
- 138862211072 squared (1388622110722) is 19282713663804679389184
- 138862211072 cubed (1388622110723) is 2677640254824183835922156641845248
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The
square root of 138862211072 is 372642.2024838303 -
The
cube root of 138862211072 is 5178.3892453051
Scales and comparisons
How big is 138862211072?- 138,862,211,072 seconds is equal to 4,415 years, 20 weeks, 1 day, 12 hours, 24 minutes, 32 seconds.
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To count from 1 to 138,862,211,072 would take you about eight thousand, eight hundred thirty 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 138862211072 cubic inches would be around 431.5 feet tall.
Recreational maths with 138862211072
- 138862211072 backwards is 270112268831
- The number of decimal digits it has is: 12
- The sum of 138862211072's digits is 41
- More coming soon!
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Keywords: Divisors of 138862211072, math, Factors of 138862211072, curriculum, school, college, exams, university, Prime factorization of 138862211072, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, eight hundred sixty-two million, two hundred eleven thousand and seventy-two.