20425064400
20,425,064,400 is an even composite number composed of six prime numbers multiplied together.
20425064400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20425064400:
24 × 32 × 52 × 13 × 607 × 719
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 607 × 719)See below for interesting mathematical facts about the number 20425064400 from the Numbermatics database.
Names of 20425064400
- Cardinal: 20425064400 can be written as Twenty billion, four hundred twenty-five million, sixty-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.04250644 × 1010
Factors of 20425064400
Divisors of 20425064400
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 36 39 40 45 48 50 52 60 65 72 75 78 80 90 100 104 117 120 130 144 150 156 180 195 200 208 225 234 240 260 300 312 325 360 390 400 450 468 520 585 600 607 624 650 719 720 780 900 936 975 1040 1170 1200 1214 1300 1438 1560 1800 1821 1872 1950 2157 2340 2428 2600 2876 2925 3035 3120 3595 3600 3642 3900 4314 4680 4856 5200 5463 5752 5850 6070 6471 7190 7284 7800 7891 8628 9105 9347 9360 9712 10785 10926 11504 11700 12140 12942 14380 14568 15175 15600 15782 17256 17975 18210 18694 21570 21852 23400 23673 24280 25884 27315 28041 28760 29136 30350 31564 32355 34512 35950 36420 37388 39455 43140 43704 45525 46735 46800 47346 48560 51768 53925 54630 56082 57520 60700 63128 64710 71019 71900 72840 74776 78910 84123 86280 87408 91050 93470 94692 103536 107850 109260 112164 118365 121400 126256 129420 136575 140205 142038 143800 145680 149552 157820 161775 168246 172560 182100 186940 189384 197275 215700 218520 224328 233675 236730 242800 258840 273150 280410 284076 287600 315640 323550 336492 355095 364200 373880 378768 394550 420615 431400 436433 437040 448656 467350 473460 517680 546300 560820 568152 591825 631280 647100 672984 701025 710190 728400 747760 789100 841230 862800 872866 934700 946920 1092600 1121640 1136304 1183650 1294200 1309299 1345968 1402050 1420380 1578200 1682460 1745732 1775475 1869400 1893840 2103075 2182165 2185200 2243280 2367300 2588400 2618598 2804100 2840760 3156400 3364920 3491464 3550950 3738800 3927897 4206150 4364330 4734600 5237196 5608200 5673629 5681520 6546495 6729840 6982928 7101900 7855794 8412300 8728660 9469200 10474392 10910825 11216400 11347258 13092990 14203800 15711588 16824600 17020887 17457320 19639485 20948784 21821650 22694516 26185980 28368145 28407600 31423176 32732475 33649200 34041774 34914640 39278970 43643300 45389032 51062661 52371960 56736290 62846352 65464950 68083548 78557940 85104435 87286600 90778064 98197425 102125322 104743920 113472580 130929900 136167096 141840725 157115880 170208870 174573200 196394850 204250644 226945160 255313305 261859800 272334192 283681450 314231760 340417740 392789700 408501288 425522175 453890320 510626610 523719600 567362900 680835480 785579400 817002576 851044350 1021253220 1134725800 1276566525 1361670960 1571158800 1702088700 2042506440 2269451600 2553133050 3404177400 4085012880 5106266100 6808354800 10212532200 20425064400
- Sum of all divisors σ(n): 76565099520
- Sum of proper divisors (its aliquot sum) s(n): 56140035120
- 20425064400 is an abundant number, because the sum of its proper divisors (56140035120) is greater than itself. Its abundance is 35714970720
Bases of 20425064400
- Binary: 100110000010110110110111111110100002
- Hexadecimal: 0x4C16DBFD0
- Base-36: 9DSK0K0
Squares and roots of 20425064400
- 20425064400 squared (204250644002) is 417183255744147360000
- 20425064400 cubed (204250644003) is 8520994865175879751089984000000
-
The
square root of 20425064400 is 142916.2845864671 -
The
cube root of 20425064400 is 2733.5130075557
Scales and comparisons
How big is 20425064400?- 20,425,064,400 seconds is equal to 649 years, 23 weeks, 4 days, 5 hours.
-
To count from 1 to 20,425,064,400 would take you about one thousand, two hundred ninety-eight 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 20425064400 cubic inches would be around 227.8 feet tall.
Recreational maths with 20425064400
- 20425064400 backwards is 00446052402
- The number of decimal digits it has is: 11
- The sum of 20425064400's digits is 27
- More coming soon!
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