21008432012304
21,008,432,012,304 is an even composite number composed of seven prime numbers multiplied together.
21008432012304 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21008432012304:
24 × 3 × 11 × 19 × 37 × 71 × 797161
(2 × 2 × 2 × 2 × 3 × 11 × 19 × 37 × 71 × 797161)See below for interesting mathematical facts about the number 21008432012304 from the Numbermatics database.
Names of 21008432012304
- Cardinal: 21008432012304 can be written as Twenty-one trillion, eight billion, four hundred thirty-two million, twelve thousand, three hundred four.
Scientific notation
- Scientific notation: 2.1008432012304 × 1013
Factors of 21008432012304
Divisors of 21008432012304
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 19 22 24 33 37 38 44 48 57 66 71 74 76 88 111 114 132 142 148 152 176 209 213 222 228 264 284 296 304 407 418 426 444 456 528 568 592 627 703 781 814 836 852 888 912 1136 1221 1254 1349 1406 1562 1628 1672 1704 1776 2109 2343 2442 2508 2627 2698 2812 3124 3256 3344 3408 4047 4218 4686 4884 5016 5254 5396 5624 6248 6512 7733 7881 8094 8436 9372 9768 10032 10508 10792 11248 12496 14839 15466 15762 16188 16872 18744 19536 21016 21584 23199 28897 29678 30932 31524 32376 33744 37488 42032 44517 46398 49913 57794 59356 61864 63048 64752 86691 89034 92796 99826 115588 118712 123728 126096 149739 173382 178068 185592 199652 231176 237424 299478 346764 356136 371184 399304 462352 549043 598956 693528 712272 797161 798608 1098086 1197912 1387056 1594322 1647129 2196172 2391483 2395824 3188644 3294258 4392344 4782966 6377288 6588516 8768771 8784688 9565932 12754576 13177032 15146059 17537542 19131864 26306313 26354064 29494957 30292118 35075084 38263728 45438177 52612626 56598431 58989914 60584236 70150168 88484871 90876354 105225252 113196862 117979828 121168472 140300336 166606649 169795293 176969742 181752708 210450504 226393724 235959656 242336944 324444527 333213298 339590586 353939484 363505416 420901008 452787448 471919312 499819947 560404183 622582741 648889054 666426596 679181172 707878968 727010832 905574896 973333581 999639894 1075370189 1120808366 1245165482 1297778108 1332853192 1358362344 1415757936 1681212549 1867748223 1946667162 1999279788 2094141947 2150740378 2241616732 2490330964 2595556216 2665706384 2716724688 3226110567 3362425098 3735496446 3893334324 3998559576 4188283894 4301480756 4483233464 4980661928 5191112432 6164446013 6282425841 6452221134 6724850196 7470992892 7786668648 7997119152 8376567788 8602961512 8966466928 9961323856 11829072079 12328892026 12564851682 12904442268 13449700392 14941985784 15573337296 16753135576 17205923024 18493338039 23035561417 23658144158 24657784052 25129703364 25808884536 26899400784 29883971568 33506271152 35487216237 36986676078 39788696993 46071122834 47316288316 49315568104 50259406728 51617769072 69106684251 70974432474 73973352156 79577393986 92142245668 94632576632 98631136208 100518813456 119366090979 138213368502 141948864948 147946704312 159154787972 184284491336 189265153264 238732181958 276426737004 283897729896 295893408624 318309575944 368568982672 437675666923 477464363916 552853474008 567795459792 636619151888 875351333846 954928727832 1105706948016 1313027000769 1750702667692 1909857455664 2626054001538 3501405335384 5252108003076 7002810670768 10504216006152 21008432012304
- Sum of all divisors σ(n): 64907608504320
- Sum of proper divisors (its aliquot sum) s(n): 43899176492016
- 21008432012304 is an abundant number, because the sum of its proper divisors (43899176492016) is greater than itself. Its abundance is 22890744479712
Bases of 21008432012304
- Binary: 1001100011011011010000010000010011100000100002
- Hexadecimal: 0x131B68209C10
- Base-36: 7G351ZY1C
Squares and roots of 21008432012304
- 21008432012304 squared (210084320123042) is 441354215615599494807388416
- 21008432012304 cubed (210084320123043) is 9272160032104082394829708819233819070464
-
The
square root of 21008432012304 is 4583495.6105906767 -
The
cube root of 21008432012304 is 27592.9338542403
Scales and comparisons
How big is 21008432012304?- 21,008,432,012,304 seconds is equal to 668,003 years, 8 weeks, 6 hours, 58 minutes, 24 seconds.
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To count from 1 to 21,008,432,012,304 would take you about one million, six hundred seventy thousand and 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 21008432012304 cubic inches would be around 2299.4 feet tall.
Recreational maths with 21008432012304
- 21008432012304 backwards is 40321023480012
- The number of decimal digits it has is: 14
- The sum of 21008432012304's digits is 30
- More coming soon!
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