12726379380
12,726,379,380 is an even composite number composed of seven prime numbers multiplied together.
12726379380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12726379380:
22 × 3 × 5 × 11 × 132 × 71 × 1607
(2 × 2 × 3 × 5 × 11 × 13 × 13 × 71 × 1607)See below for interesting mathematical facts about the number 12726379380 from the Numbermatics database.
Names of 12726379380
- Cardinal: 12726379380 can be written as Twelve billion, seven hundred twenty-six million, three hundred seventy-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.272637938 × 1010
Factors of 12726379380
Divisors of 12726379380
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 71 78 110 130 132 142 143 156 165 169 195 213 220 260 284 286 330 338 355 390 426 429 507 572 660 676 710 715 780 781 845 852 858 923 1014 1065 1420 1430 1562 1607 1690 1716 1846 1859 2028 2130 2145 2343 2535 2769 2860 3124 3214 3380 3692 3718 3905 4260 4290 4615 4686 4821 5070 5538 5577 6428 7436 7810 8035 8580 9230 9295 9372 9642 10140 10153 11076 11154 11715 11999 13845 15620 16070 17677 18460 18590 19284 20306 20891 22308 23430 23998 24105 27690 27885 30459 32140 35354 35997 37180 40612 41782 46860 47996 48210 50765 53031 55380 55770 59995 60918 62673 70708 71994 83564 88385 96420 101530 104455 106062 111540 114097 119990 121836 125346 131989 143988 152295 176770 179985 203060 208910 212124 228194 229801 239980 250692 263978 265155 271583 304590 313365 342291 353540 359970 395967 417820 456388 459602 527956 530310 543166 570485 609180 626730 659945 684582 689403 719940 791934 814749 919204 1060620 1086332 1140970 1149005 1253460 1255067 1319890 1357915 1369164 1378806 1483261 1583868 1629498 1711455 1979835 2281940 2298010 2510134 2639780 2715830 2757612 2966522 2987413 3258996 3422910 3447015 3765201 3959670 4073745 4449783 4596020 5020268 5431660 5933044 5974826 6275335 6845820 6894030 7416305 7530402 7919340 8147490 8899566 8962239 11949652 12550670 13788060 14832610 14937065 15060804 16294980 16315871 17799132 17924478 18826005 19282393 22248915 25101340 29665220 29874130 32631742 35848956 37652010 38564786 44497830 44811195 48947613 57847179 59748260 65263484 75304020 77129572 81579355 88995660 89622390 96411965 97895226 115694358 163158710 179244780 192823930 195790452 212106323 231388716 244738065 289235895 326317420 385647860 424212646 489476130 578471790 636318969 848425292 978952260 1060531615 1156943580 1272637938 2121063230 2545275876 3181594845 4242126460 6363189690 12726379380
- Sum of all divisors σ(n): 42713008128
- Sum of proper divisors (its aliquot sum) s(n): 29986628748
- 12726379380 is an abundant number, because the sum of its proper divisors (29986628748) is greater than itself. Its abundance is 17260249368
Bases of 12726379380
- Binary: 10111101101000110100100011011101002
- Hexadecimal: 0x2F68D2374
- Base-36: 5UGYH6C
Squares and roots of 12726379380
- 12726379380 squared (127263793802) is 161960732123689184400
- 12726379380 cubed (127263793803) is 2061173721668621645877177672000
-
The
square root of 12726379380 is 112811.2555554631 -
The
cube root of 12726379380 is 2334.7208148369
Scales and comparisons
How big is 12726379380?- 12,726,379,380 seconds is equal to 404 years, 34 weeks, 2 days, 1 hour, 23 minutes.
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To count from 1 to 12,726,379,380 would take you about eight hundred nine 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 12726379380 cubic inches would be around 194.6 feet tall.
Recreational maths with 12726379380
- 12726379380 backwards is 08397362721
- The number of decimal digits it has is: 11
- The sum of 12726379380's digits is 48
- More coming soon!
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