20479859840
20,479,859,840 is an even composite number composed of six prime numbers multiplied together.
What does the number 20479859840 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 384 divisors.
20479859840 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 20479859840:
27 × 5 × 112 × 19 × 31 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 19 × 31 × 449)See below for interesting mathematical facts about the number 20479859840 from the Numbermatics database.
Names of 20479859840
- Cardinal: 20479859840 can be written as Twenty billion, four hundred seventy-nine million, eight hundred fifty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.047985984 × 1010
Factors of 20479859840
Divisors of 20479859840
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 31 32 38 40 44 55 62 64 76 80 88 95 110 121 124 128 152 155 160 176 190 209 220 242 248 304 310 320 341 352 380 418 440 449 484 496 589 605 608 620 640 682 704 760 836 880 898 968 992 1045 1178 1210 1216 1240 1364 1408 1520 1672 1705 1760 1796 1936 1984 2090 2245 2299 2356 2420 2432 2480 2728 2945 3040 3344 3410 3520 3592 3751 3872 3968 4180 4490 4598 4712 4840 4939 4960 5456 5890 6080 6479 6688 6820 7040 7184 7502 7744 8360 8531 8980 9196 9424 9680 9878 9920 10912 11495 11780 12160 12958 13376 13640 13919 14368 15004 15488 16720 17062 17960 18392 18755 18848 19360 19756 19840 21824 22990 23560 24695 25916 26752 27280 27838 28736 30008 32395 33440 34124 35920 36784 37510 37696 38720 39512 42655 43648 45980 47120 49390 51832 54329 54560 55676 57472 60016 64790 66880 68248 69595 71269 71840 73568 75020 75392 77440 79024 85310 91960 93841 94240 98780 103664 108658 109120 111352 120032 129580 133760 136496 139190 142538 143680 147136 150040 153109 158048 170620 183920 187682 188480 197560 207328 217316 218240 222704 240064 259160 264461 271645 272992 278380 285076 287360 294272 300080 306218 316096 341240 356345 367840 375364 376960 395120 414656 434632 445408 469205 480128 518320 528922 543290 545984 556760 570152 600160 612436 632192 682480 712690 735680 750728 765545 790240 829312 869264 890816 938410 1032251 1036640 1057844 1086580 1091968 1113520 1140304 1200320 1224872 1322305 1364960 1425380 1471360 1501456 1531090 1580480 1684199 1738528 1781632 1876820 2064502 2073280 2115688 2173160 2227040 2280608 2400640 2449744 2644610 2729920 2850760 2909071 3002912 3062180 3160960 3368398 3477056 3753640 4129004 4146560 4231376 4346320 4454080 4561216 4899488 5161255 5289220 5459840 5701520 5818142 6005824 6124360 6736796 6954112 7507280 8258008 8420995 8462752 8692640 8908160 9122432 9798976 10322510 10578440 11403040 11636284 12011648 12248720 13473592 14545355 15014560 16516016 16841990 16925504 17385280 19597952 20645020 21156880 22806080 23272568 24497440 26947184 29090710 30029120 31999781 33032032 33683980 33851008 34770560 41290040 42313760 45612160 46545136 48994880 53894368 58181420 60058240 63999562 66064064 67367960 82580080 84627520 93090272 97989760 107788736 116362840 127999124 132128128 134735920 159998905 165160160 169255040 186180544 215577472 232725680 255998248 269471840 319997810 330320320 372361088 465451360 511996496 538943680 639995620 660640640 930902720 1023992992 1077887360 1279991240 1861805440 2047985984 2559982480 4095971968 5119964960 10239929920 20479859840
- Sum of all divisors σ(n): 58605120000
- Sum of proper divisors (its aliquot sum) s(n): 38125260160
- 20479859840 is an abundant number, because the sum of its proper divisors (38125260160) is greater than itself. Its abundance is 17645400320
Bases of 20479859840
- Binary: 100110001001011000111011100100000002
- Hexadecimal: 0x4C4B1DC80
- Base-36: 9EP6GZK
Squares and roots of 20479859840
- 20479859840 squared (204798598402) is 419424659066044825600
- 20479859840 cubed (204798598403) is 8589758231112383331445243904000
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The
square root of 20479859840 is 143107.8608602617 -
The
cube root of 20479859840 is 2735.9552732563
Scales and comparisons
How big is 20479859840?- 20,479,859,840 seconds is equal to 651 years, 10 weeks, 1 day, 9 hours, 57 minutes, 20 seconds.
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To count from 1 to 20,479,859,840 would take you about one thousand, three hundred two 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 20479859840 cubic inches would be around 228 feet tall.
Recreational maths with 20479859840
- 20479859840 backwards is 04895897402
- The number of decimal digits it has is: 11
- The sum of 20479859840's digits is 56
- More coming soon!
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The information we have on file for 20479859840 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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