21271440096920
21,271,440,096,920 is an even composite number composed of six prime numbers multiplied together.
21271440096920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21271440096920:
23 × 5 × 13 × 412 × 131 × 4312
(2 × 2 × 2 × 5 × 13 × 41 × 41 × 131 × 431 × 431)See below for interesting mathematical facts about the number 21271440096920 from the Numbermatics database.
Names of 21271440096920
- Cardinal: 21271440096920 can be written as Twenty-one trillion, two hundred seventy-one billion, four hundred forty million, ninety-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.127144009692 × 1013
Factors of 21271440096920
Divisors of 21271440096920
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 20 26 40 41 52 65 82 104 130 131 164 205 260 262 328 410 431 520 524 533 655 820 862 1048 1066 1310 1640 1681 1703 1724 2132 2155 2620 2665 3362 3406 3448 4264 4310 5240 5330 5371 5603 6724 6812 8405 8515 8620 10660 10742 11206 13448 13624 16810 17030 17240 17671 21320 21484 21853 22412 26855 28015 33620 34060 35342 42968 43706 44824 53710 56030 56461 67240 68120 69823 70684 87412 88355 107420 109265 112060 112922 139646 141368 174824 176710 185761 214840 218530 220211 224120 225844 229723 279292 282305 349115 353420 371522 437060 440422 451688 459446 558584 564610 698230 706840 724511 733993 743044 874120 880844 918892 928805 1101055 1129220 1148615 1396460 1449022 1467986 1486088 1761688 1837784 1857610 2202110 2258440 2297230 2314901 2414893 2792920 2862743 2898044 2935972 3622555 3669965 3715220 4404220 4594460 4629802 4829786 5725486 5796088 5871944 7245110 7339930 7430440 7616201 8808440 9188920 9259604 9418643 9659572 11450972 11574505 12074465 14313715 14490220 14679860 15232402 18519208 18837286 19319144 22901944 23149010 24148930 24334691 28627430 28980440 29359720 30093713 30464804 37674572 38081005 46298020 47093215 48297860 48669382 57254860 60187426 60929608 75349144 76162010 92596040 94186430 94910941 96595720 97338764 99010613 114509720 120374852 121673455 150468565 152324020 188372860 189821882 194677528 198021226 240749704 243346910 300937130 304648040 312264241 316350983 376745720 379643764 396042452 474554705 486693820 495053065 601874260 624528482 632701966 759287528 792084904 949109410 973387640 990106130 997722331 1203748520 1233842233 1249056964 1265403932 1561321205 1581754915 1898218820 1980212260 1995444662 2467684466 2498113928 2530807864 3122642410 3163509830 3796437640 3960424520 3990889324 4059435133 4935368932 4988611655 6169211165 6245284820 6327019660 7981778648 8118870266 9870737864 9977223310 12338422330 12490569640 12654039320 12970390303 16237740532 19954446620 20297175665 24676844660 25940780606 32475481064 39908893240 40594351330 40906615571 49353689320 51881561212 64851951515 81188702660 81813231142 103763122424 129703903030 162377405320 163626462284 204533077855 259407806060 327252924568 409066155710 518815612120 531786002423 818132311420 1063572004846 1636264622840 2127144009692 2658930012115 4254288019384 5317860024230 10635720048460 21271440096920
- Sum of all divisors σ(n): 53357208846480
- Sum of proper divisors (its aliquot sum) s(n): 32085768749560
- 21271440096920 is an abundant number, because the sum of its proper divisors (32085768749560) is greater than itself. Its abundance is 10814328652640
Bases of 21271440096920
- Binary: 1001101011000101001001010000101111110100110002
- Hexadecimal: 0x1358A4A17E98
- Base-36: 7JFYQ7YXK
Squares and roots of 21271440096920
- 21271440096920 squared (212714400969202) is 452474163796855938993486400
- 21271440096920 cubed (212714400969203) is 9624777070608789250134883955664701888000
-
The
square root of 21271440096920 is 4612097.1473853411 -
The
cube root of 21271440096920 is 27707.6035102719
Scales and comparisons
How big is 21271440096920?- 21,271,440,096,920 seconds is equal to 676,365 years, 51 weeks, 6 days, 8 hours, 15 minutes, 20 seconds.
-
To count from 1 to 21,271,440,096,920 would take you about one million, six hundred ninety thousand, nine hundred fourteen 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 21271440096920 cubic inches would be around 2309 feet tall.
Recreational maths with 21271440096920
- 21271440096920 backwards is 02969004417212
- The number of decimal digits it has is: 14
- The sum of 21271440096920's digits is 47
- More coming soon!
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