12210398720
12,210,398,720 is an even composite number composed of four prime numbers multiplied together.
12210398720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 12210398720:
29 × 5 × 134 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 13 × 167)See below for interesting mathematical facts about the number 12210398720 from the Numbermatics database.
Names of 12210398720
- Cardinal: 12210398720 can be written as Twelve billion, two hundred ten million, three hundred ninety-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.221039872 × 1010
Factors of 12210398720
Divisors of 12210398720
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 167 169 208 256 260 320 334 338 416 512 520 640 668 676 832 835 845 1040 1280 1336 1352 1664 1670 1690 2080 2171 2197 2560 2672 2704 3328 3340 3380 4160 4342 4394 5344 5408 6656 6680 6760 8320 8684 8788 10688 10816 10855 10985 13360 13520 16640 17368 17576 21376 21632 21710 21970 26720 27040 28223 28561 33280 34736 35152 42752 43264 43420 43940 53440 54080 56446 57122 69472 70304 85504 86528 86840 87880 106880 108160 112892 114244 138944 140608 141115 142805 173680 175760 213760 216320 225784 228488 277888 281216 282230 285610 347360 351520 366899 427520 432640 451568 456976 555776 562432 564460 571220 694720 703040 733798 903136 913952 1111552 1124864 1128920 1142440 1389440 1406080 1467596 1806272 1827904 1834495 2257840 2284880 2778880 2812160 2935192 3612544 3655808 3668990 4515680 4569760 4769687 5557760 5624320 5870384 7225088 7311616 7337980 9031360 9139520 9539374 11740768 14450176 14623232 14675960 18062720 18279040 19078748 23481536 23848435 29351920 36125440 36558080 38157496 46963072 47696870 58703840 72250880 73116160 76314992 93926144 95393740 117407680 152629984 187852288 190787480 234815360 305259968 381574960 469630720 610519936 763149920 939261440 1221039872 1526299840 2442079744 3052599680 6105199360 12210398720
- Sum of all divisors σ(n): 31905864144
- Sum of proper divisors (its aliquot sum) s(n): 19695465424
- 12210398720 is an abundant number, because the sum of its proper divisors (19695465424) is greater than itself. Its abundance is 7485066704
Bases of 12210398720
- Binary: 10110101111100101111100110000000002
- Hexadecimal: 0x2D7CBE600
- Base-36: 5LXR7Y8
Squares and roots of 12210398720
- 12210398720 squared (122103987202) is 149093836901377638400
- 12210398720 cubed (122103987203) is 1820495195260470282155982848000
-
The
square root of 12210398720 is 110500.6729391273 -
The
cube root of 12210398720 is 2302.7313939561
Scales and comparisons
How big is 12210398720?- 12,210,398,720 seconds is equal to 388 years, 13 weeks, 1 day, 1 hour, 25 minutes, 20 seconds.
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To count from 1 to 12,210,398,720 would take you about seven hundred seventy-six 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 12210398720 cubic inches would be around 191.9 feet tall.
Recreational maths with 12210398720
- 12210398720 backwards is 02789301221
- The number of decimal digits it has is: 11
- The sum of 12210398720's digits is 35
- More coming soon!
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