12488793920
12,488,793,920 is an even composite number composed of six prime numbers multiplied together.
12488793920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 12488793920:
26 × 5 × 23 × 31 × 127 × 431
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 31 × 127 × 431)See below for interesting mathematical facts about the number 12488793920 from the Numbermatics database.
Names of 12488793920
- Cardinal: 12488793920 can be written as Twelve billion, four hundred eighty-eight million, seven hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.248879392 × 1010
Factors of 12488793920
Divisors of 12488793920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 31 32 40 46 62 64 80 92 115 124 127 155 160 184 230 248 254 310 320 368 431 460 496 508 620 635 713 736 862 920 992 1016 1240 1270 1426 1472 1724 1840 1984 2032 2155 2480 2540 2852 2921 3448 3565 3680 3937 4064 4310 4960 5080 5704 5842 6896 7130 7360 7874 8128 8620 9913 9920 10160 11408 11684 13361 13792 14260 14605 15748 17240 19685 19826 20320 22816 23368 26722 27584 28520 29210 31496 34480 39370 39652 40640 45632 46736 49565 53444 54737 57040 58420 62992 66805 68960 78740 79304 90551 93472 99130 106888 109474 114080 116840 125984 133610 137920 157480 158608 181102 186944 198260 213776 218948 228160 233680 251968 267220 273685 307303 314960 317216 362204 396520 427552 437896 452755 467360 534440 547370 614606 629920 634432 724408 793040 855104 875792 905510 934720 1068880 1094740 1229212 1258951 1259840 1448816 1536515 1586080 1696847 1751584 1811020 2137760 2189480 2458424 2517902 2897632 3073030 3172160 3393694 3503168 3622040 4275520 4378960 4916848 5035804 5795264 6146060 6294755 6787388 7244080 8484235 8757920 9833696 10071608 12292120 12589510 13574776 14488160 16968470 17515840 19667392 20143216 24584240 25179020 27149552 28976320 33936940 39027481 40286432 49168480 50358040 54299104 67873880 78054962 80572864 98336960 100716080 108598208 135747760 156109924 195137405 201432160 271495520 312219848 390274810 402864320 542991040 624439696 780549620 1248879392 1561099240 2497758784 3122198480 6244396960 12488793920
- Sum of all divisors σ(n): 32360103936
- Sum of proper divisors (its aliquot sum) s(n): 19871310016
- 12488793920 is an abundant number, because the sum of its proper divisors (19871310016) is greater than itself. Its abundance is 7382516096
Bases of 12488793920
- Binary: 10111010000110001111011111010000002
- Hexadecimal: 0x2E863DF40
- Base-36: 5QJI728
Squares and roots of 12488793920
- 12488793920 squared (124887939202) is 155969973576228966400
- 12488793920 cubed (124887939203) is 1947876857701368972104204288000
-
The
square root of 12488793920 is 111753.2725247901 -
The
cube root of 12488793920 is 2320.1006892487
Scales and comparisons
How big is 12488793920?- 12,488,793,920 seconds is equal to 397 years, 5 weeks, 3 days, 5 hours, 25 minutes, 20 seconds.
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To count from 1 to 12,488,793,920 would take you about seven hundred ninety-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 12488793920 cubic inches would be around 193.3 feet tall.
Recreational maths with 12488793920
- 12488793920 backwards is 02939788421
- The number of decimal digits it has is: 11
- The sum of 12488793920's digits is 53
- More coming soon!
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