13398427872
13,398,427,872 is an even composite number composed of five prime numbers multiplied together.
13398427872 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 13398427872:
25 × 32 × 17 × 103 × 1632
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 103 × 163 × 163)See below for interesting mathematical facts about the number 13398427872 from the Numbermatics database.
Names of 13398427872
- Cardinal: 13398427872 can be written as Thirteen billion, three hundred ninety-eight million, four hundred twenty-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3398427872 × 1010
Factors of 13398427872
Divisors of 13398427872
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 68 72 96 102 103 136 144 153 163 204 206 272 288 306 309 326 408 412 489 544 612 618 652 816 824 927 978 1224 1236 1304 1467 1632 1648 1751 1854 1956 2448 2472 2608 2771 2934 3296 3502 3708 3912 4896 4944 5216 5253 5542 5868 7004 7416 7824 8313 9888 10506 11084 11736 14008 14832 15648 15759 16626 16789 21012 22168 23472 24939 26569 28016 29664 31518 33252 33578 42024 44336 46944 49878 50367 53138 56032 63036 66504 67156 79707 84048 88672 99756 100734 106276 126072 133008 134312 151101 159414 168096 199512 201468 212552 239121 252144 266016 268624 285413 302202 318828 399024 402936 425104 451673 478242 504288 537248 570826 604404 637656 798048 805872 850208 856239 903346 956484 1141652 1208808 1275312 1355019 1611744 1712478 1806692 1912968 2283304 2417616 2550624 2568717 2710038 2736607 3424956 3613384 3825936 4065057 4566608 4835232 5137434 5420076 5473214 6849912 7226768 7651872 8130114 8209821 9133216 10274868 10840152 10946428 13699824 14453536 16260228 16419642 20549736 21680304 21892856 24629463 27399648 32520456 32839284 41099472 43360608 43785712 46522319 49258926 65040912 65678568 82198944 87571424 93044638 98517852 130081824 131357136 139566957 186089276 197035704 262714272 279133914 372178552 394071408 418700871 558267828 744357104 788142816 837401742 1116535656 1488714208 1674803484 2233071312 3349606968 4466142624 6699213936 13398427872
- Sum of all divisors σ(n): 40986180144
- Sum of proper divisors (its aliquot sum) s(n): 27587752272
- 13398427872 is an abundant number, because the sum of its proper divisors (27587752272) is greater than itself. Its abundance is 14189324400
Bases of 13398427872
- Binary: 11000111101001101111001000111000002
- Hexadecimal: 0x31E9BC8E0
- Base-36: 65L2T40
Squares and roots of 13398427872
- 13398427872 squared (133984278722) is 179517869441186448384
- 13398427872 cubed (133984278723) is 2405257225442849574776874958848
-
The
square root of 13398427872 is 115751.5782700175 -
The
cube root of 13398427872 is 2375.1148456081
Scales and comparisons
How big is 13398427872?- 13,398,427,872 seconds is equal to 426 years, 1 week, 3 days, 9 hours, 31 minutes, 12 seconds.
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To count from 1 to 13,398,427,872 would take you about eight hundred fifty-two 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 13398427872 cubic inches would be around 197.9 feet tall.
Recreational maths with 13398427872
- 13398427872 backwards is 27872489331
- The number of decimal digits it has is: 11
- The sum of 13398427872's digits is 54
- More coming soon!
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