13821557568
13,821,557,568 is an even composite number composed of six prime numbers multiplied together.
13821557568 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 13821557568:
26 × 3 × 7 × 13 × 67 × 11807
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 67 × 11807)See below for interesting mathematical facts about the number 13821557568 from the Numbermatics database.
Names of 13821557568
- Cardinal: 13821557568 can be written as Thirteen billion, eight hundred twenty-one million, five hundred fifty-seven thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3821557568 × 1010
Factors of 13821557568
Divisors of 13821557568
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 67 78 84 91 96 104 112 134 156 168 182 192 201 208 224 268 273 312 336 364 402 416 448 469 536 546 624 672 728 804 832 871 938 1072 1092 1248 1344 1407 1456 1608 1742 1876 2144 2184 2496 2613 2814 2912 3216 3484 3752 4288 4368 5226 5628 5824 6097 6432 6968 7504 8736 10452 11256 11807 12194 12864 13936 15008 17472 18291 20904 22512 23614 24388 27872 30016 35421 36582 41808 45024 47228 48776 55744 70842 73164 82649 83616 90048 94456 97552 141684 146328 153491 165298 167232 188912 195104 247947 283368 292656 306982 330596 377824 390208 460473 495894 566736 585312 613964 661192 755648 791069 920946 991788 1074437 1133472 1170624 1227928 1322384 1582138 1841892 1983576 2148874 2266944 2373207 2455856 2644768 3164276 3223311 3683784 3967152 4297748 4746414 4911712 5289536 5537483 6328552 6446622 7367568 7934304 8595496 9492828 9823424 10283897 11074966 12657104 12893244 14735136 15868608 16612449 17190992 18985656 20567794 22149932 25314208 25786488 29470272 30851691 33224898 34381984 37971312 41135588 44299864 50628416 51572976 61703382 66449796 68763968 71987279 75942624 82271176 88599728 103145952 123406764 132899592 143974558 151885248 164542352 177199456 206291904 215961837 246813528 265799184 287949116 329084704 354398912 431923674 493627056 531598368 575898232 658169408 863847348 987254112 1063196736 1151796464 1727694696 1974508224 2303592928 3455389392 4607185856 6910778784 13821557568
- Sum of all divisors σ(n): 45684301824
- Sum of proper divisors (its aliquot sum) s(n): 31862744256
- 13821557568 is an abundant number, because the sum of its proper divisors (31862744256) is greater than itself. Its abundance is 18041186688
Bases of 13821557568
- Binary: 11001101111101010000111011010000002
- Hexadecimal: 0x337D43B40
- Base-36: 6CKZY2O
Squares and roots of 13821557568
- 13821557568 squared (138215575682) is 191035453605538074624
- 13821557568 cubed (138215575683) is 2640407519537937662031495954432
-
The
square root of 13821557568 is 117565.1205417663 -
The
cube root of 13821557568 is 2399.8586472305
Scales and comparisons
How big is 13821557568?- 13,821,557,568 seconds is equal to 439 years, 25 weeks, 17 hours, 32 minutes, 48 seconds.
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To count from 1 to 13,821,557,568 would take you about eight hundred seventy-eight 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 13821557568 cubic inches would be around 200 feet tall.
Recreational maths with 13821557568
- 13821557568 backwards is 86575512831
- The number of decimal digits it has is: 11
- The sum of 13821557568's digits is 51
- More coming soon!
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The information we have on file for 13821557568 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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