12474728448
12,474,728,448 is an even composite number composed of five prime numbers multiplied together.
12474728448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12474728448:
214 × 3 × 7 × 13 × 2789
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 2789)See below for interesting mathematical facts about the number 12474728448 from the Numbermatics database.
Names of 12474728448
- Cardinal: 12474728448 can be written as Twelve billion, four hundred seventy-four million, seven hundred twenty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.2474728448 × 1010
Factors of 12474728448
Divisors of 12474728448
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 256 273 312 336 364 384 416 448 512 546 624 672 728 768 832 896 1024 1092 1248 1344 1456 1536 1664 1792 2048 2184 2496 2688 2789 2912 3072 3328 3584 4096 4368 4992 5376 5578 5824 6144 6656 7168 8192 8367 8736 9984 10752 11156 11648 12288 13312 14336 16384 16734 17472 19523 19968 21504 22312 23296 24576 26624 28672 33468 34944 36257 39046 39936 43008 44624 46592 49152 53248 57344 58569 66936 69888 72514 78092 79872 86016 89248 93184 106496 108771 114688 117138 133872 139776 145028 156184 159744 172032 178496 186368 212992 217542 234276 253799 267744 279552 290056 312368 319488 344064 356992 372736 435084 468552 507598 535488 559104 580112 624736 638976 713984 745472 761397 870168 937104 1015196 1070976 1118208 1160224 1249472 1427968 1490944 1522794 1740336 1874208 2030392 2141952 2236416 2320448 2498944 2855936 3045588 3480672 3748416 4060784 4283904 4472832 4640896 4997888 5711872 6091176 6961344 7496832 8121568 8567808 9281792 9995776 11423744 12182352 13922688 14993664 16243136 17135616 18563584 19991552 22847488 24364704 27845376 29987328 32486272 34271232 37127168 39983104 45694976 48729408 55690752 59974656 64972544 68542464 74254336 79966208 97458816 111381504 119949312 129945088 137084928 148508672 159932416 194917632 222763008 239898624 259890176 297017344 319864832 389835264 445526016 479797248 519780352 594034688 779670528 891052032 959594496 1039560704 1559341056 1782104064 2079121408 3118682112 4158242816 6237364224 12474728448
- Sum of all divisors σ(n): 40956128640
- Sum of proper divisors (its aliquot sum) s(n): 28481400192
- 12474728448 is an abundant number, because the sum of its proper divisors (28481400192) is greater than itself. Its abundance is 16006671744
Bases of 12474728448
- Binary: 10111001111000110101000000000000002
- Hexadecimal: 0x2E78D4000
- Base-36: 5QB4Q2O
Squares and roots of 12474728448
- 12474728448 squared (124747284482) is 155618849851340488704
- 12474728448 cubed (124747284483) is 1941302893285557765370011451392
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The
square root of 12474728448 is 111690.3238781229 -
The
cube root of 12474728448 is 2319.2293595797
Scales and comparisons
How big is 12474728448?- 12,474,728,448 seconds is equal to 396 years, 34 weeks, 1 day, 10 hours, 20 minutes, 48 seconds.
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To count from 1 to 12,474,728,448 would take you about seven hundred ninety-three 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 12474728448 cubic inches would be around 193.3 feet tall.
Recreational maths with 12474728448
- 12474728448 backwards is 84482747421
- The number of decimal digits it has is: 11
- The sum of 12474728448's digits is 51
- More coming soon!
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