21831363008
21,831,363,008 is an even composite number composed of six prime numbers multiplied together.
21831363008 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 21831363008:
26 × 7 × 13 × 17 × 23 × 9587
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 17 × 23 × 9587)See below for interesting mathematical facts about the number 21831363008 from the Numbermatics database.
Names of 21831363008
- Cardinal: 21831363008 can be written as Twenty-one billion, eight hundred thirty-one million, three hundred sixty-three thousand and eight.
Scientific notation
- Scientific notation: 2.1831363008 × 1010
Factors of 21831363008
Divisors of 21831363008
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 7 8 13 14 16 17 23 26 28 32 34 46 52 56 64 68 91 92 104 112 119 136 161 182 184 208 221 224 238 272 299 322 364 368 391 416 442 448 476 544 598 644 728 736 782 832 884 952 1088 1196 1288 1456 1472 1547 1564 1768 1904 2093 2392 2576 2737 2912 3094 3128 3536 3808 4186 4784 5083 5152 5474 5824 6188 6256 7072 7616 8372 9568 9587 10166 10304 10948 12376 12512 14144 16744 19136 19174 20332 21896 24752 25024 33488 35581 38348 40664 43792 49504 66976 67109 71162 76696 81328 87584 99008 124631 133952 134218 142324 153392 162656 162979 175168 220501 249262 268436 284648 306784 325312 325958 441002 498524 536872 569296 613568 651916 872417 882004 997048 1073744 1138592 1140853 1303832 1543507 1744834 1764008 1994096 2118727 2147488 2277184 2281706 2607664 2866513 3087014 3489668 3528016 3748517 3988192 4237454 4294976 4563412 5215328 5733026 6174028 6979336 7056032 7497034 7976384 8474908 9126824 10430656 11466052 12348056 13958672 14112064 14831089 14994068 16949816 18253648 20065591 22932104 24696112 26239619 27917344 29662178 29988136 33899632 36507296 40131182 45864208 48730721 49392224 52479238 55834688 59324356 59976272 67799264 73014592 80262364 91728416 97461442 98784448 104958476 118648712 119952544 135598528 160524728 183456832 194922884 209916952 237297424 239905088 321049456 341115047 389845768 419833904 474594848 642098912 682230094 779691536 839667808 949189696 1284197824 1364460188 1559383072 1679335616 2728920376 3118766144 5457840752 10915681504 21831363008
- Sum of all divisors σ(n): 58916035584
- Sum of proper divisors (its aliquot sum) s(n): 37084672576
- 21831363008 is an abundant number, because the sum of its proper divisors (37084672576) is greater than itself. Its abundance is 15253309568
Bases of 21831363008
- Binary: 101000101010100000000101001110000002
- Hexadecimal: 0x5154029C0
- Base-36: A11TVI8
Squares and roots of 21831363008
- 21831363008 squared (218313630082) is 476608410787070808064
- 21831363008 cubed (218313630083) is 10405011228558525803845077696512
-
The
square root of 21831363008 is 147754.4009767561 -
The
cube root of 21831363008 is 2794.8614517169
Scales and comparisons
How big is 21831363008?- 21,831,363,008 seconds is equal to 694 years, 8 weeks, 5 days, 19 hours, 30 minutes, 8 seconds.
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To count from 1 to 21,831,363,008 would take you about one thousand, three hundred eighty-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 21831363008 cubic inches would be around 232.9 feet tall.
Recreational maths with 21831363008
- 21831363008 backwards is 80036313812
- The number of decimal digits it has is: 11
- The sum of 21831363008's digits is 35
- More coming soon!
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