10389870720
10,389,870,720 is an even composite number composed of five prime numbers multiplied together.
10389870720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 10389870720:
27 × 32 × 5 × 312 × 1877
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 31 × 1877)See below for interesting mathematical facts about the number 10389870720 from the Numbermatics database.
Names of 10389870720
- Cardinal: 10389870720 can be written as Ten billion, three hundred eighty-nine million, eight hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.038987072 × 1010
Factors of 10389870720
Divisors of 10389870720
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 279 288 310 320 360 372 384 465 480 496 558 576 620 640 720 744 930 960 961 992 1116 1152 1240 1395 1440 1488 1860 1877 1920 1922 1984 2232 2480 2790 2880 2883 2976 3720 3754 3844 3968 4464 4805 4960 5580 5631 5760 5766 5952 7440 7508 7688 8649 8928 9385 9610 9920 11160 11262 11532 11904 14415 14880 15016 15376 16893 17298 17856 18770 19220 19840 22320 22524 23064 28155 28830 29760 30032 30752 33786 34596 35712 37540 38440 43245 44640 45048 46128 56310 57660 58187 59520 60064 61504 67572 69192 75080 76880 84465 86490 89280 90096 92256 112620 115320 116374 120128 123008 135144 138384 150160 153760 168930 172980 174561 178560 180192 184512 225240 230640 232748 240256 270288 276768 290935 300320 307520 337860 345960 349122 360384 369024 450480 461280 465496 523683 540576 553536 581870 600640 615040 675720 691920 698244 720768 872805 900960 922560 930992 1047366 1081152 1107072 1163740 1201280 1351440 1383840 1396488 1745610 1801920 1803797 1845120 1861984 2094732 2162304 2327480 2618415 2702880 2767680 2792976 3491220 3603840 3607594 3723968 4189464 4654960 5236830 5405760 5411391 5535360 5585952 6982440 7215188 7447936 8378928 9018985 9309920 10473660 10811520 10822782 11171904 13964880 14430376 16234173 16757856 18037970 18619840 20947320 21645564 22343808 27056955 27929760 28860752 32468346 33515712 36075940 37239680 41894640 43291128 54113910 55859520 57721504 64936692 67031424 72151880 81170865 83789280 86582256 108227820 111719040 115443008 129873384 144303760 162341730 167578560 173164512 216455640 230886016 259746768 288607520 324683460 335157120 346329024 432911280 519493536 577215040 649366920 692658048 865822560 1038987072 1154430080 1298733840 1731645120 2077974144 2597467680 3463290240 5194935360 10389870720
- Sum of all divisors σ(n): 37091946060
- Sum of proper divisors (its aliquot sum) s(n): 26702075340
- 10389870720 is an abundant number, because the sum of its proper divisors (26702075340) is greater than itself. Its abundance is 16312204620
Bases of 10389870720
- Binary: 10011010110100100011011000100000002
- Hexadecimal: 0x26B48D880
- Base-36: 4RTUZK0
Squares and roots of 10389870720
- 10389870720 squared (103898707202) is 107949413578313318400
- 10389870720 cubed (103898707203) is 1121580451378487973830197248000
-
The
square root of 10389870720 is 101930.7152923003 -
The
cube root of 10389870720 is 2182.0768805371
Scales and comparisons
How big is 10389870720?- 10,389,870,720 seconds is equal to 330 years, 19 weeks, 3 hours, 12 minutes.
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To count from 1 to 10,389,870,720 would take you about six hundred sixty 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 10389870720 cubic inches would be around 181.8 feet tall.
Recreational maths with 10389870720
- 10389870720 backwards is 02707898301
- 10389870720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 10389870720's digits is 45
- More coming soon!
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