21087552723072
21,087,552,723,072 is an even composite number composed of six prime numbers multiplied together.
21087552723072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21087552723072:
27 × 3 × 112 × 71 × 941 × 6793
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 71 × 941 × 6793)See below for interesting mathematical facts about the number 21087552723072 from the Numbermatics database.
Names of 21087552723072
- Cardinal: 21087552723072 can be written as Twenty-one trillion, eighty-seven billion, five hundred fifty-two million, seven hundred twenty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 2.1087552723072 × 1013
Factors of 21087552723072
Divisors of 21087552723072
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 71 88 96 121 128 132 142 176 192 213 242 264 284 352 363 384 426 484 528 568 704 726 781 852 941 968 1056 1136 1408 1452 1562 1704 1882 1936 2112 2272 2343 2823 2904 3124 3408 3764 3872 4224 4544 4686 5646 5808 6248 6793 6816 7528 7744 8591 9088 9372 10351 11292 11616 12496 13586 13632 15056 15488 17182 18744 20379 20702 22584 23232 24992 25773 27172 27264 30112 31053 34364 37488 40758 41404 45168 46464 49984 51546 54344 60224 62106 66811 68728 74723 74976 81516 82808 90336 99968 103092 108688 113861 120448 124212 133622 137456 149446 149952 163032 165616 180672 200433 206184 217376 224169 227722 248424 267244 274912 298892 299904 326064 331232 341583 361344 400866 412368 434752 448338 455444 482303 496848 534488 549824 597784 652128 662464 683166 734921 801732 821953 824736 869504 896676 910888 964606 993696 1068976 1099648 1195568 1304256 1324928 1366332 1446909 1469842 1603464 1643906 1649472 1793352 1821776 1929212 1987392 2137952 2204763 2391136 2465859 2608512 2732664 2893818 2939684 3206928 3287812 3298944 3586704 3643552 3858424 3974784 4275904 4409526 4782272 4931718 5305333 5465328 5787636 5879368 6392213 6413856 6575624 7173408 7287104 7716848 8084131 8551808 8819052 9564544 9863436 10610666 10930656 11575272 11758736 12784426 12827712 13151248 14346816 14574208 15433696 15915999 16168262 17638104 19176639 19726872 21221332 21861312 23150544 23517472 24252393 25568852 25655424 26302496 28693632 30867392 31831998 32336524 35276208 38353278 39453744 42442664 43722624 46301088 47034944 48504786 51137704 52604992 58358663 61734784 63663996 64673048 70314343 70552416 76706556 78907488 84885328 92602176 94069888 97009572 102275408 105209984 116717326 127327992 129346096 140628686 141104832 153413112 157814976 169770656 175075989 185204352 194019144 204550816 210943029 233434652 254655984 258692192 281257372 282209664 306826224 315629952 339541312 350151978 388038288 409101632 421886058 453847123 466869304 509311968 517384384 562514744 613652448 679082624 700303956 773457773 776076576 818203264 843772116 907694246 933738608 1018623936 1034768768 1125029488 1227304896 1361541369 1400607912 1546915546 1552153152 1687544232 1815388492 1867477216 2037247872 2250058976 2320373319 2454609792 2723082738 2801215824 3093831092 3104306304 3375088464 3630776984 3734954432 4500117952 4640746638 4992318353 5446165476 5602431648 6187662184 6750176928 7261553968 7469908864 9000235904 9281493276 9984636706 10892330952 11204863296 12375324368 13500353856 14523107936 14976955059 18562986552 19969273412 21784661904 22409726592 24750648736 27000707712 29046215872 29953910118 37125973104 39938546824 43569323808 49501297472 54915501883 58092431744 59907820236 74251946208 79877093648 87138647616 99002594944 109831003766 119815640472 148503892416 159754187296 164746505649 174277295232 219662007532 239631280944 297007784832 319508374592 329493011298 439324015064 479262561888 639016749184 658986022596 878648030128 958525123776 1317972045192 1757296060256 1917050247552 2635944090384 3514592120512 5271888180768 7029184241024 10543776361536 21087552723072
- Sum of all divisors σ(n): 62511620088960
- Sum of proper divisors (its aliquot sum) s(n): 41424067365888
- 21087552723072 is an abundant number, because the sum of its proper divisors (41424067365888) is greater than itself. Its abundance is 20336514642816
Bases of 21087552723072
- Binary: 1001100101101110101000001011011011000100000002
- Hexadecimal: 0x132DD416D880
- Base-36: 7H3HKFD6O
Squares and roots of 21087552723072
- 21087552723072 squared (210875527230722) is 444684879848341322321117184
- 21087552723072 cubed (210875527230723) is 9377315848954835189895175929068412469248
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The
square root of 21087552723072 is 4592118.5441005331 -
The
cube root of 21087552723072 is 27627.5300828059
Scales and comparisons
How big is 21087552723072?- 21,087,552,723,072 seconds is equal to 670,518 years, 49 weeks, 2 days, 6 hours, 11 minutes, 12 seconds.
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To count from 1 to 21,087,552,723,072 would take you about one million, six hundred seventy-six thousand, two hundred ninety-seven 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 21087552723072 cubic inches would be around 2302.3 feet tall.
Recreational maths with 21087552723072
- 21087552723072 backwards is 27032725578012
- The number of decimal digits it has is: 14
- The sum of 21087552723072's digits is 51
- More coming soon!
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