12137893040
12,137,893,040 is an even composite number composed of seven prime numbers multiplied together.
12137893040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12137893040:
24 × 5 × 7 × 13 × 23 × 71 × 1021
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 23 × 71 × 1021)See below for interesting mathematical facts about the number 12137893040 from the Numbermatics database.
Names of 12137893040
- Cardinal: 12137893040 can be written as Twelve billion, one hundred thirty-seven million, eight hundred ninety-three thousand and forty.
Scientific notation
- Scientific notation: 1.213789304 × 1010
Factors of 12137893040
Divisors of 12137893040
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 23 26 28 35 40 46 52 56 65 70 71 80 91 92 104 112 115 130 140 142 161 182 184 208 230 260 280 284 299 322 355 364 368 455 460 497 520 560 568 598 644 710 728 805 910 920 923 994 1021 1040 1136 1196 1288 1420 1456 1495 1610 1633 1820 1840 1846 1988 2042 2093 2392 2485 2576 2840 2990 3220 3266 3640 3692 3976 4084 4186 4615 4784 4970 5105 5680 5980 6440 6461 6532 7147 7280 7384 7952 8165 8168 8372 9230 9940 10210 10465 11431 11960 12880 12922 13064 13273 14294 14768 16330 16336 16744 18460 19880 20420 20930 21229 22862 23483 23920 25844 26128 26546 28588 32305 32660 33488 35735 36920 39760 40840 41860 42458 45724 46966 51688 53092 57155 57176 64610 65320 66365 71470 72491 73840 81680 83720 84916 91448 92911 93932 103376 106145 106184 114310 114352 117415 129220 130640 132730 142940 144982 148603 164381 167440 169832 182896 185822 187864 212290 212368 228620 234830 258440 265460 285880 289964 297206 305279 328762 339664 362455 371644 375728 424580 457240 464555 469660 507437 516880 530920 571760 579928 594412 610558 657524 724910 743015 743288 821905 849160 914480 929110 939320 942383 1014874 1061840 1159856 1188824 1221116 1315048 1449820 1486030 1486576 1526395 1643810 1667293 1698320 1858220 1878640 1884766 2029748 2136953 2377648 2442232 2537185 2630096 2899640 2972060 3052790 3287620 3334586 3716440 3769532 4059496 4273906 4711915 4884464 5074370 5799280 5944120 6105580 6575240 6596681 6669172 7432880 7539064 8118992 8336465 8547812 9423830 10148740 10684765 11671051 11888240 12211160 13150480 13193362 13338344 15078128 16672930 17095624 18847660 20297480 21369530 21674809 23342102 24422320 26386724 26676688 32983405 33345860 34191248 37695320 40594960 42739060 43349618 46684204 52773448 58355255 65966810 66691720 75390640 85478120 86699236 93368408 105546896 108374045 116710510 131933620 133383440 151723663 170956240 173398472 186736816 216748090 233421020 263867240 303447326 346796944 433496180 466842040 527734480 606894652 758618315 866992360 933684080 1213789304 1517236630 1733984720 2427578608 3034473260 6068946520 12137893040
- Sum of all divisors σ(n): 36789645312
- Sum of proper divisors (its aliquot sum) s(n): 24651752272
- 12137893040 is an abundant number, because the sum of its proper divisors (24651752272) is greater than itself. Its abundance is 12513859232
Bases of 12137893040
- Binary: 10110100110111100110001100101100002
- Hexadecimal: 0x2D3798CB0
- Base-36: 5KQL67K
Squares and roots of 12137893040
- 12137893040 squared (121378930402) is 147328447450480441600
- 12137893040 cubed (121378930403) is 1788256936903192296752766464000
-
The
square root of 12137893040 is 110172.1064516785 -
The
cube root of 12137893040 is 2298.1644485423
Scales and comparisons
How big is 12137893040?- 12,137,893,040 seconds is equal to 385 years, 49 weeks, 1 day, 20 hours, 57 minutes, 20 seconds.
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To count from 1 to 12,137,893,040 would take you about seven hundred seventy-one 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 12137893040 cubic inches would be around 191.5 feet tall.
Recreational maths with 12137893040
- 12137893040 backwards is 04039873121
- The number of decimal digits it has is: 11
- The sum of 12137893040's digits is 38
- More coming soon!
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