389040805400
389,040,805,400 is an even composite number composed of four prime numbers multiplied together.
389040805400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 389040805400:
23 × 52 × 137 × 31
(2 × 2 × 2 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 13 × 13 × 31)See below for interesting mathematical facts about the number 389040805400 from the Numbermatics database.
Names of 389040805400
- Cardinal: 389040805400 can be written as Three hundred eighty-nine billion, forty million, eight hundred five thousand, four hundred.
Scientific notation
- Scientific notation: 3.890408054 × 1011
Factors of 389040805400
Divisors of 389040805400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 31 40 50 52 62 65 100 104 124 130 155 169 200 248 260 310 325 338 403 520 620 650 676 775 806 845 1240 1300 1352 1550 1612 1690 2015 2197 2600 3100 3224 3380 4030 4225 4394 5239 6200 6760 8060 8450 8788 10075 10478 10985 16120 16900 17576 20150 20956 21970 26195 28561 33800 40300 41912 43940 52390 54925 57122 68107 80600 87880 104780 109850 114244 130975 136214 142805 209560 219700 228488 261950 272428 285610 340535 371293 439400 523900 544856 571220 681070 714025 742586 885391 1047800 1142440 1362140 1428050 1485172 1702675 1770782 1856465 2724280 2856100 2970344 3405350 3541564 3712930 4426955 4826809 5712200 6810700 7083128 7425860 8853910 9282325 9653618 11510083 13621400 14851720 17707820 18564650 19307236 22134775 23020166 24134045 35415640 37129300 38614472 44269550 46040332 48268090 57550415 62748517 74258600 88539100 92080664 96536180 115100830 120670225 125497034 149631079 177078200 193072360 230201660 241340450 250994068 287752075 299262158 313742585 460403320 482680900 501988136 575504150 598524316 627485170 748155395 965361800 1151008300 1197048632 1254970340 1496310790 1568712925 1945204027 2302016600 2509940680 2992621580 3137425850 3740776975 3890408054 5985243160 6274851700 7481553950 7780816108 9726020135 12549703400 14963107900 15561632216 19452040270 29926215800 38904080540 48630100675 77808161080 97260201350 194520402700 389040805400
- Sum of all divisors σ(n): 1011506092800
- Sum of proper divisors (its aliquot sum) s(n): 622465287400
- 389040805400 is an abundant number, because the sum of its proper divisors (622465287400) is greater than itself. Its abundance is 233424482000
Bases of 389040805400
- Binary: 1011010100101001010001110010110000110002
- Hexadecimal: 0x5A94A39618
- Base-36: 4YQ0UMMW
Squares and roots of 389040805400
- 389040805400 squared (3890408054002) is 151352748266280669160000
- 389040805400 cubed (3890408054003) is 58882395085017285192457341464000000
-
The
square root of 389040805400 is 623731.3567554545 -
The
cube root of 389040805400 is 7300.1489016979
Scales and comparisons
How big is 389040805400?- 389,040,805,400 seconds is equal to 12,370 years, 15 weeks, 2 days, 2 hours, 23 minutes, 20 seconds.
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To count from 1 to 389,040,805,400 would take you about twenty-four thousand, seven hundred forty 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 389040805400 cubic inches would be around 608.3 feet tall.
Recreational maths with 389040805400
- 389040805400 backwards is 004508040983
- The number of decimal digits it has is: 12
- The sum of 389040805400's digits is 41
- More coming soon!
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The information we have on file for 389040805400 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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