21134643120
21,134,643,120 is an even composite number composed of five prime numbers multiplied together.
21134643120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21134643120:
24 × 37 × 5 × 113 × 1069
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 113 × 1069)See below for interesting mathematical facts about the number 21134643120 from the Numbermatics database.
Names of 21134643120
- Cardinal: 21134643120 can be written as Twenty-one billion, one hundred thirty-four million, six hundred forty-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.113464312 × 1010
Factors of 21134643120
Divisors of 21134643120
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 113 120 135 144 162 180 216 226 240 243 270 324 339 360 405 432 452 486 540 565 648 678 720 729 810 904 972 1017 1069 1080 1130 1215 1296 1356 1458 1620 1695 1808 1944 2034 2138 2160 2187 2260 2430 2712 2916 3051 3207 3240 3390 3645 3888 4068 4276 4374 4520 4860 5085 5345 5424 5832 6102 6414 6480 6780 7290 8136 8552 8748 9040 9153 9621 9720 10170 10690 10935 11664 12204 12828 13560 14580 15255 16035 16272 17104 17496 18306 19242 19440 20340 21380 21870 24408 25656 27120 27459 28863 29160 30510 32070 34992 36612 38484 40680 42760 43740 45765 48105 48816 51312 54918 57726 58320 61020 64140 73224 76968 81360 82377 85520 86589 87480 91530 96210 109836 115452 120797 122040 128280 137295 144315 146448 153936 164754 173178 174960 183060 192420 219672 230904 241594 244080 247131 256560 259767 274590 288630 329508 346356 362391 366120 384840 411885 432945 439344 461808 483188 494262 519534 549180 577260 603985 659016 692712 724782 732240 769680 779301 823770 865890 966376 988524 1039068 1087173 1098360 1154520 1207970 1235655 1298835 1318032 1385424 1449564 1558602 1647540 1731780 1811955 1932752 1977048 2078136 2174346 2196720 2309040 2337903 2415940 2471310 2597670 2899128 3117204 3261519 3295080 3463560 3623910 3896505 3954096 4156272 4348692 4675806 4831880 4942620 5195340 5435865 5798256 6234408 6523038 6590160 6927120 7247820 7793010 8697384 9351612 9663760 9784557 9885240 10390680 10871730 11689515 12468816 13046076 14495640 15586020 16307595 17394768 18703224 19569114 19770480 20781360 21743460 23379030 26092152 28991280 29353671 31172040 32615190 37406448 39138228 43486920 46758060 48922785 52184304 58707342 62344080 65230380 78276456 86973840 88061013 93516120 97845570 117414684 130460760 146768355 156552912 176122026 187032240 195691140 234829368 260921520 264183039 293536710 352244052 391382280 440305065 469658736 528366078 587073420 704488104 782764560 880610130 1056732156 1174146840 1320915195 1408976208 1761220260 2113464312 2348293680 2641830390 3522440520 4226928624 5283660780 7044881040 10567321560 21134643120
- Sum of all divisors σ(n): 74417558400
- Sum of proper divisors (its aliquot sum) s(n): 53282915280
- 21134643120 is an abundant number, because the sum of its proper divisors (53282915280) is greater than itself. Its abundance is 32148272160
Bases of 21134643120
- Binary: 100111010111011100100001111101100002
- Hexadecimal: 0x4EBB90FB0
- Base-36: 9PJ0R00
Squares and roots of 21134643120
- 21134643120 squared (211346431202) is 446673139809763334400
- 21134643120 cubed (211346431203) is 9440277401169212764205219328000
-
The
square root of 21134643120 is 145377.5880939013 -
The
cube root of 21134643120 is 2764.8079711685
Scales and comparisons
How big is 21134643120?- 21,134,643,120 seconds is equal to 672 years, 5 days, 22 hours, 12 minutes.
-
To count from 1 to 21,134,643,120 would take you about one thousand, three hundred forty-four 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 21134643120 cubic inches would be around 230.4 feet tall.
Recreational maths with 21134643120
- 21134643120 backwards is 02134643112
- 21134643120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21134643120's digits is 27
- More coming soon!
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