21730041984
21,730,041,984 is an even composite number composed of six prime numbers multiplied together.
21730041984 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 21730041984:
27 × 3 × 7 × 37 × 41 × 732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 37 × 41 × 73 × 73)See below for interesting mathematical facts about the number 21730041984 from the Numbermatics database.
Names of 21730041984
- Cardinal: 21730041984 can be written as Twenty-one billion, seven hundred thirty million, forty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.1730041984 × 1010
Factors of 21730041984
Divisors of 21730041984
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 41 42 48 56 64 73 74 82 84 96 111 112 123 128 146 148 164 168 192 219 222 224 246 259 287 292 296 328 336 384 438 444 448 492 511 518 574 584 592 656 672 777 861 876 888 896 984 1022 1036 1148 1168 1184 1312 1344 1517 1533 1554 1722 1752 1776 1968 2044 2072 2296 2336 2368 2624 2688 2701 2993 3034 3066 3108 3444 3504 3552 3936 4088 4144 4551 4592 4672 4736 5248 5329 5402 5986 6068 6132 6216 6888 7008 7104 7872 8103 8176 8288 8979 9102 9184 9344 10619 10658 10804 11972 12136 12264 12432 13776 14016 14208 15744 15987 16206 16352 16576 17958 18204 18368 18907 20951 21238 21316 21608 23944 24272 24528 24864 27552 28032 31857 31974 32412 32704 33152 35916 36408 36736 37303 37814 41902 42476 42632 43216 47888 48544 49056 49728 55104 56721 62853 63714 63948 64824 65408 71832 72816 74606 75628 83804 84952 85264 86432 95776 97088 98112 99456 110208 110741 111909 113442 125706 127428 127896 129648 143664 145632 149212 151256 167608 169904 170528 172864 191552 194176 196224 197173 218489 221482 223818 226884 251412 254856 255792 259296 287328 291264 298424 302512 332223 335216 339808 341056 345728 383104 394346 436978 442964 447636 453768 502824 509712 511584 518592 574656 582528 591519 596848 605024 655467 664446 670432 679616 682112 775187 788692 873956 885928 895272 907536 1005648 1019424 1023168 1037184 1149312 1183038 1193696 1210048 1310934 1328892 1340864 1359232 1380211 1529423 1550374 1577384 1747912 1771856 1790544 1815072 2011296 2038848 2046336 2325561 2366076 2387392 2420096 2621868 2657784 2681728 2760422 3058846 3100748 3154768 3495824 3543712 3581088 3630144 4022592 4077696 4140633 4588269 4651122 4732152 4774784 5243736 5315568 5520844 6117692 6201496 6309536 6991648 7087424 7162176 7260288 8045184 8084093 8281266 9176538 9302244 9464304 10487472 10631136 11041688 12235384 12402992 12619072 13983296 14174848 14324352 16168186 16562532 18353076 18604488 18928608 20974944 21262272 22083376 24252279 24470768 24805984 25238144 27966592 32336372 33125064 36706152 37208976 37857216 41949888 42524544 44166752 48504558 48941536 49611968 56588651 64672744 66250128 73412304 74417952 75714432 83899776 88333504 97009116 97883072 99223936 113177302 129345488 132500256 146824608 148835904 169765953 176667008 194018232 195766144 226354604 258690976 265000512 293649216 297671808 339531906 388036464 452709208 517381952 530001024 587298432 679063812 776072928 905418416 1034763904 1358127624 1552145856 1810836832 2716255248 3104291712 3621673664 5432510496 7243347328 10865020992 21730041984
- Sum of all divisors σ(n): 70365214080
- Sum of proper divisors (its aliquot sum) s(n): 48635172096
- 21730041984 is an abundant number, because the sum of its proper divisors (48635172096) is greater than itself. Its abundance is 26905130112
Bases of 21730041984
- Binary: 101000011110011011000100000100000002
- Hexadecimal: 0x50F362080
- Base-36: 9ZDI7PC
Squares and roots of 21730041984
- 21730041984 squared (217300419842) is 472194724626402656256
- 21730041984 cubed (217300419843) is 10260811190755048435332000251904
-
The
square root of 21730041984 is 147411.1324968369 -
The
cube root of 21730041984 is 2790.5310236519
Scales and comparisons
How big is 21730041984?- 21,730,041,984 seconds is equal to 690 years, 49 weeks, 2 days, 2 hours, 46 minutes, 24 seconds.
-
To count from 1 to 21,730,041,984 would take you about one thousand, three hundred eighty-one 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 21730041984 cubic inches would be around 232.5 feet tall.
Recreational maths with 21730041984
- 21730041984 backwards is 48914003712
- The number of decimal digits it has is: 11
- The sum of 21730041984's digits is 39
- More coming soon!
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The information we have on file for 21730041984 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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