1388395171072
1,388,395,171,072 is an even composite number composed of five prime numbers multiplied together.
What does the number 1388395171072 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 216 divisors.
1388395171072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1388395171072:
28 × 72 × 13 × 4127 × 2063
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 4127 × 2063)See below for interesting mathematical facts about the number 1388395171072 from the Numbermatics database.
Names of 1388395171072
- Cardinal: 1388395171072 can be written as One trillion, three hundred eighty-eight billion, three hundred ninety-five million, one hundred seventy-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.388395171072 × 1012
Factors of 1388395171072
Divisors of 1388395171072
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 182 196 208 224 256 364 392 416 448 637 728 784 832 896 1274 1456 1568 1664 1792 2063 2548 2912 3136 3328 4126 4127 5096 5824 6272 8252 8254 10192 11648 12544 14441 16504 16508 20384 23296 26819 28882 28889 33008 33016 40768 53638 53651 57764 57778 66016 66032 81536 101087 107276 107302 115528 115556 132032 132064 163072 187733 202174 202223 214552 214604 231056 231112 264064 264128 375466 375557 404348 404446 429104 429208 462112 462224 528128 528256 750932 751114 808696 808892 858208 858416 924224 924448 1056512 1314131 1501864 1502228 1617392 1617784 1716416 1716832 1848448 1848896 2628262 2628899 3003728 3004456 3234784 3235568 3432832 3433664 3696896 3697792 5256524 5257798 6007456 6008912 6469568 6471136 6865664 6867328 7395584 8514001 10513048 10515596 12014912 12017824 12939136 12942272 13734656 17028002 21026096 21031192 24029824 24035648 25878272 25884544 34056004 42052192 42062384 48059648 48071296 51769088 59598007 68112008 84104384 84124768 96142592 110682013 119196014 136224016 168208768 168249536 221364026 238392028 272448032 336417536 336499072 417186049 442728052 476784056 544896064 672998144 774774091 834372098 885456104 953568112 1089792128 1549548182 1668744196 1770912208 1907136224 2179584256 3099096364 3337488392 3541824416 3814272448 5423418637 6198192728 6674976784 7083648832 7628544896 10846837274 12396385456 13349953568 14167297664 15257089792 21693674548 24792770912 26699907136 28334595328 43387349096 49585541824 53399814272 86774698192 99171083648 106799628544 173549396384 198342167296 347098792768 694197585536 1388395171072
- Sum of all divisors σ(n): 3474346853376
- Sum of proper divisors (its aliquot sum) s(n): 2085951682304
- 1388395171072 is an abundant number, because the sum of its proper divisors (2085951682304) is greater than itself. Its abundance is 697556511232
Bases of 1388395171072
- Binary: 101000011010000101100110100001101000000002
- Hexadecimal: 0x14342CD0D00
- Base-36: HPTIMY9S
Squares and roots of 1388395171072
- 1388395171072 squared (13883951710722) is 1927641151056048145629184
- 1388395171072 cubed (13883951710723) is 2676327665685888958611099288755765248
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The
square root of 1388395171072 is 1178301.8166293387 -
The
cube root of 1388395171072 is 11155.8936341213
Scales and comparisons
How big is 1388395171072?- 1,388,395,171,072 seconds is equal to 44,146 years, 34 weeks, 6 days, 13 hours, 17 minutes, 52 seconds.
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To count from 1 to 1,388,395,171,072 would take you about one hundred ten thousand, three hundred sixty-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 1388395171072 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388395171072
- 1388395171072 backwards is 2701715938831
- The number of decimal digits it has is: 13
- The sum of 1388395171072's digits is 55
- More coming soon!
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