21958309481472
21,958,309,481,472 is an even composite number composed of seven prime numbers multiplied together.
21958309481472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, one hundred sixty-eight divisors.
Prime factorization of 21958309481472:
210 × 35 × 72 × 13 × 17 × 29 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 17 × 29 × 281)See below for interesting mathematical facts about the number 21958309481472 from the Numbermatics database.
Names of 21958309481472
- Cardinal: 21958309481472 can be written as Twenty-one trillion, nine hundred fifty-eight billion, three hundred nine million, four hundred eighty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1958309481472 × 1013
Factors of 21958309481472
Divisors of 21958309481472
- Number of divisors d(n): 3168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 29 32 34 36 39 42 48 49 51 52 54 56 58 63 64 68 72 78 81 84 87 91 96 98 102 104 108 112 116 117 119 126 128 136 144 147 153 156 162 168 174 182 189 192 196 203 204 208 216 221 224 232 234 238 243 252 256 261 272 273 281 288 294 306 312 324 336 348 351 357 364 377 378 384 392 406 408 416 432 441 442 448 459 464 468 476 486 493 504 512 522 544 546 562 567 576 588 609 612 624 637 648 663 672 696 702 714 728 754 756 768 783 784 812 816 819 832 833 843 864 882 884 896 918 928 936 952 972 986 1008 1024 1044 1053 1071 1088 1092 1124 1131 1134 1152 1176 1218 1224 1248 1274 1296 1323 1326 1344 1377 1392 1404 1421 1428 1456 1479 1508 1512 1536 1547 1566 1568 1624 1632 1638 1664 1666 1686 1701 1728 1764 1768 1792 1827 1836 1856 1872 1904 1911 1944 1967 1972 1989 2016 2088 2106 2142 2176 2184 2248 2262 2268 2304 2349 2352 2436 2448 2457 2496 2499 2529 2548 2592 2639 2646 2652 2688 2754 2784 2808 2842 2856 2912 2958 3016 3024 3072 3094 3132 3136 3159 3213 3248 3264 3276 3328 3332 3372 3393 3402 3451 3456 3528 3536 3584 3653 3654 3672 3712 3744 3808 3822 3888 3934 3944 3969 3978 4032 4131 4176 4212 4263 4284 4352 4368 4437 4496 4524 4536 4608 4641 4698 4704 4777 4872 4896 4914 4992 4998 5058 5096 5184 5278 5292 5304 5376 5481 5508 5568 5616 5684 5712 5733 5824 5901 5916 5967 6032 6048 6188 6264 6272 6318 6409 6426 6496 6528 6552 6656 6664 6744 6786 6804 6902 6912 7047 7056 7072 7168 7306 7308 7344 7371 7424 7488 7497 7587 7616 7644 7776 7868 7888 7917 7938 7956 8064 8149 8262 8352 8424 8526 8568 8704 8736 8874 8992 9048 9072 9216 9282 9396 9408 9554 9639 9744 9792 9828 9984 9996 10116 10179 10192 10353 10368 10556 10584 10608 10752 10829 10959 10962 11016 11136 11232 11368 11424 11466 11648 11802 11832 11907 11934 12064 12096 12376 12528 12544 12636 12789 12818 12852 12992 13056 13104 13311 13312 13328 13488 13572 13608 13769 13804 13824 13923 14094 14112 14144 14331 14612 14616 14688 14742 14848 14976 14994 15174 15232 15288 15552 15736 15776 15834 15876 15912 16128 16298 16443 16524 16704 16848 17052 17136 17199 17408 17472 17703 17748 17901 17984 18096 18144 18473 18564 18792 18816 19108 19227 19278 19488 19584 19656 19968 19992 20232 20358 20384 20706 20736 21112 21168 21216 21504 21658 21918 21924 22032 22113 22272 22464 22491 22736 22761 22848 22932 23296 23604 23664 23751 23814 23868 24128 24157 24192 24447 24752 25056 25088 25272 25571 25578 25636 25704 25984 26112 26208 26622 26656 26976 27144 27216 27538 27608 27648 27846 28188 28224 28288 28662 28917 29224 29232 29376 29484 29696 29952 29988 30348 30464 30537 30576 31059 31104 31472 31552 31668 31752 31824 32256 32487 32596 32877 32886 33048 33408 33439 33696 34104 34272 34398 34944 35406 35496 35802 35968 36192 36288 36946 37128 37584 37632 38216 38367 38454 38556 38976 39168 39312 39933 39936 39984 40464 40716 40768 41307 41412 41472 41769 42224 42336 42432 42993 43316 43836 43848 44064 44226 44544 44863 44928 44982 45472 45522 45696 45864 46592 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- Sum of all divisors σ(n): 90545106899520
- Sum of proper divisors (its aliquot sum) s(n): 68586797418048
- 21958309481472 is an abundant number, because the sum of its proper divisors (68586797418048) is greater than itself. Its abundance is 46628487936576
Bases of 21958309481472
- Binary: 1001111111000100100010011110010001100000000002
- Hexadecimal: 0x13F8913C8C00
- Base-36: 7S7IAIO00
Squares and roots of 21958309481472
- 21958309481472 squared (219583094814722) is 482167355284103133511286784
- 21958309481472 cubed (219583094814723) is 10587580009191200276856794088634526466048
-
The
square root of 21958309481472 is 4685969.4281409901 -
The
cube root of 21958309481472 is 28002.6823456949
Scales and comparisons
How big is 21958309481472?- 21,958,309,481,472 seconds is equal to 698,206 years, 16 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,958,309,481,472 would take you about one million, seven hundred forty-five thousand, five hundred fifteen 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 21958309481472 cubic inches would be around 2333.6 feet tall.
Recreational maths with 21958309481472
- 21958309481472 backwards is 27418490385912
- 21958309481472 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21958309481472's digits is 63
- More coming soon!
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Cite this page
MLA style:
"Number 21958309481472 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.
APA style:
Numbermatics. (2024). Number 21958309481472 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/21958309481472/
Chicago style:
Numbermatics. 2024. "Number 21958309481472 - Facts about the integer". https://numbermatics.com/n/21958309481472/
The information we have on file for 21958309481472 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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