20081440400
20,081,440,400 is an even composite number composed of six prime numbers multiplied together.
20081440400 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 20081440400:
24 × 52 × 7 × 17 × 312 × 439
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 31 × 31 × 439)See below for interesting mathematical facts about the number 20081440400 from the Numbermatics database.
Names of 20081440400
- Cardinal: 20081440400 can be written as Twenty billion, eighty-one million, four hundred forty thousand, four hundred.
Scientific notation
- Scientific notation: 2.00814404 × 1010
Factors of 20081440400
Divisors of 20081440400
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 31 34 35 40 50 56 62 68 70 80 85 100 112 119 124 136 140 155 170 175 200 217 238 248 272 280 310 340 350 400 425 434 439 476 496 527 560 595 620 680 700 775 850 868 878 952 961 1054 1085 1190 1240 1360 1400 1550 1700 1736 1756 1904 1922 2108 2170 2195 2380 2480 2635 2800 2975 3073 3100 3400 3472 3512 3689 3844 4216 4340 4390 4760 4805 5270 5425 5950 6146 6200 6727 6800 7024 7378 7463 7688 8432 8680 8780 9520 9610 10540 10850 10975 11900 12292 12400 13175 13454 13609 14756 14926 15365 15376 16337 17360 17560 18445 19220 21080 21700 21950 23800 24025 24584 26350 26908 27218 29512 29852 30730 32674 33635 35120 36890 37315 38440 42160 43400 43900 47600 48050 49168 52241 52700 53816 54436 59024 59704 61460 65348 67270 68045 73780 74630 76825 76880 81685 86800 87800 92225 95263 96100 104482 105400 107632 108872 114359 119408 122920 130696 134540 136090 147560 149260 153650 163370 168175 175600 184450 186575 190526 192200 208964 210800 217744 228718 231353 245840 261205 261392 269080 272180 295120 298520 307300 326740 336350 340225 368900 373150 381052 384400 408425 417928 421879 457436 462706 476315 522410 538160 544360 571795 597040 614600 653480 672700 680450 737800 746300 762104 816850 835856 843758 914872 925412 952630 1044820 1088720 1143590 1156765 1229200 1306025 1306960 1345400 1360900 1475600 1492600 1524208 1619471 1633700 1687516 1829744 1850824 1905260 2089640 2109395 2287180 2313530 2381575 2612050 2690800 2721800 2858975 2953153 2985200 3238942 3267400 3375032 3701648 3810520 4179280 4218790 4574360 4627060 4763150 5224100 5443600 5717950 5783825 5906306 6477884 6534800 6750064 7171943 7621040 8097355 8437580 9148720 9254120 9526300 10448200 10546975 11435900 11567650 11812612 12955768 14343886 14765765 16194710 16875160 18508240 19052600 20896400 21093950 22871800 23135300 23625224 25911536 28687772 29531530 32389420 33750320 35859715 38105200 40486775 42187900 45743600 46270600 47250448 50203601 57375544 59063060 64778840 71719430 73828825 80973550 84375800 92541200 100407202 114751088 118126120 129557680 143438860 147657650 161947100 168751600 179298575 200814404 236252240 251018005 286877720 295315300 323894200 358597150 401628808 502036010 573755440 590630600 647788400 717194300 803257616 1004072020 1181261200 1255090025 1434388600 2008144040 2510180050 2868777200 4016288080 5020360100 10040720200 20081440400
- Sum of all divisors σ(n): 60462737280
- Sum of proper divisors (its aliquot sum) s(n): 40381296880
- 20081440400 is an abundant number, because the sum of its proper divisors (40381296880) is greater than itself. Its abundance is 20299856480
Bases of 20081440400
- Binary: 100101011001111001001110110100100002
- Hexadecimal: 0x4ACF27690
- Base-36: 983YYKW
Squares and roots of 20081440400
- 20081440400 squared (200814404002) is 403264248538752160000
- 20081440400 cubed (200814404003) is 8098126972481738591411264000000
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The
square root of 20081440400 is 141708.9990085315 -
The
cube root of 20081440400 is 2718.0970145187
Scales and comparisons
How big is 20081440400?- 20,081,440,400 seconds is equal to 638 years, 27 weeks, 3 days, 1 hour, 53 minutes, 20 seconds.
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To count from 1 to 20,081,440,400 would take you about one thousand, two hundred seventy-seven 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 20081440400 cubic inches would be around 226.5 feet tall.
Recreational maths with 20081440400
- 20081440400 backwards is 00404418002
- The number of decimal digits it has is: 11
- The sum of 20081440400's digits is 23
- More coming soon!
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The information we have on file for 20081440400 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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