20470949200
20,470,949,200 is an even composite number composed of six prime numbers multiplied together.
20470949200 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 20470949200:
24 × 52 × 13 × 292 × 31 × 151
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 29 × 29 × 31 × 151)See below for interesting mathematical facts about the number 20470949200 from the Numbermatics database.
Names of 20470949200
- Cardinal: 20470949200 can be written as Twenty billion, four hundred seventy million, nine hundred forty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.04709492 × 1010
Factors of 20470949200
Divisors of 20470949200
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 29 31 40 50 52 58 62 65 80 100 104 116 124 130 145 151 155 200 208 232 248 260 290 302 310 325 377 400 403 464 496 520 580 604 620 650 725 754 755 775 806 841 899 1040 1160 1208 1240 1300 1450 1508 1510 1550 1612 1682 1798 1885 1963 2015 2320 2416 2480 2600 2900 3016 3020 3100 3224 3364 3596 3770 3775 3926 4030 4205 4379 4495 4681 5200 5800 6032 6040 6200 6448 6728 7192 7540 7550 7852 8060 8410 8758 8990 9362 9425 9815 10075 10933 11600 11687 12080 12400 13456 14384 15080 15100 15704 16120 16820 17516 17980 18724 18850 19630 20150 21025 21866 21895 22475 23374 23405 26071 30160 30200 31408 32240 33640 35032 35960 37448 37700 39260 40300 42050 43732 43790 44950 46748 46810 49075 52142 54665 56927 58435 60400 60853 67280 70064 71920 74896 75400 78520 80600 84100 87464 87580 89900 93496 93620 98150 104284 109330 109475 113854 116870 117025 121706 126991 130355 135749 150800 157040 161200 168200 174928 175160 179800 186992 187240 196300 208568 218660 218950 227708 233740 234050 243412 253982 260710 271498 273325 284635 292175 304265 336400 338923 350320 359600 374480 392600 417136 437320 437900 455416 467480 468100 486824 507964 521420 542996 546650 569270 584350 608530 634955 651775 677846 678745 785200 874640 875800 910832 934960 936200 973648 1015928 1042840 1085992 1093300 1138540 1168700 1217060 1269910 1303550 1355692 1357490 1423175 1521325 1650883 1694615 1751600 1764737 1872400 2031856 2085680 2171984 2186600 2277080 2337400 2434120 2539820 2607100 2711384 2714980 2846350 3042650 3174775 3301766 3389230 3393725 3529474 3936721 4373200 4554160 4674800 4868240 5079640 5214200 5422768 5429960 5692700 6085300 6349550 6603532 6778460 6787450 7058948 7873442 8254415 8473075 8823685 10159280 10428400 10859920 11385400 12170600 12699100 13207064 13556920 13574900 14117896 15746884 16508830 16946150 17647370 19683605 22770800 24341200 25398200 26414128 27113840 27149800 28235792 31493768 33017660 33892300 35294740 39367210 41272075 44118425 50796400 51177373 54299600 62987536 66035320 67784600 70589480 78734420 82544150 88236850 98418025 102354746 132070640 135569200 141178960 157468840 165088300 176473700 196836050 204709492 255886865 314937680 330176600 352947400 393672100 409418984 511773730 660353200 705894800 787344200 818837968 1023547460 1279434325 1574688400 2047094920 2558868650 4094189840 5117737300 10235474600 20470949200
- Sum of all divisors σ(n): 56998462976
- Sum of proper divisors (its aliquot sum) s(n): 36527513776
- 20470949200 is an abundant number, because the sum of its proper divisors (36527513776) is greater than itself. Its abundance is 16056564576
Bases of 20470949200
- Binary: 100110001000010100111100101010100002
- Hexadecimal: 0x4C429E550
- Base-36: 9EJVHHS
Squares and roots of 20470949200
- 20470949200 squared (204709492002) is 419059761148980640000
- 20470949200 cubed (204709492003) is 8578551082244916313223488000000
-
The
square root of 20470949200 is 143076.7248716575 -
The
cube root of 20470949200 is 2735.5584175279
Scales and comparisons
How big is 20470949200?- 20,470,949,200 seconds is equal to 650 years, 47 weeks, 3 days, 6 hours, 46 minutes, 40 seconds.
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To count from 1 to 20,470,949,200 would take you about one thousand, three hundred 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 20470949200 cubic inches would be around 228 feet tall.
Recreational maths with 20470949200
- 20470949200 backwards is 00294907402
- The number of decimal digits it has is: 11
- The sum of 20470949200's digits is 37
- More coming soon!
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