12180171042
12,180,171,042 is an even composite number composed of five prime numbers multiplied together.
12180171042 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 12180171042:
2 × 34 × 132 × 232 × 292
(2 × 3 × 3 × 3 × 3 × 13 × 13 × 23 × 23 × 29 × 29)See below for interesting mathematical facts about the number 12180171042 from the Numbermatics database.
Names of 12180171042
- Cardinal: 12180171042 can be written as Twelve billion, one hundred eighty million, one hundred seventy-one thousand and forty-two.
Scientific notation
- Scientific notation: 1.2180171042 × 1010
Factors of 12180171042
Divisors of 12180171042
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 6 9 13 18 23 26 27 29 39 46 54 58 69 78 81 87 117 138 162 169 174 207 234 261 299 338 351 377 414 507 522 529 598 621 667 702 754 783 841 897 1014 1053 1058 1131 1242 1334 1521 1566 1587 1682 1794 1863 2001 2106 2262 2349 2523 2691 3042 3174 3393 3726 3887 4002 4563 4698 4761 4901 5046 5382 6003 6786 6877 7569 7774 8073 8671 9126 9522 9802 10179 10933 11661 12006 13689 13754 14283 14703 15138 15341 16146 17342 18009 19343 20358 20631 21866 22707 23322 24219 26013 27378 28566 29406 30537 30682 32799 34983 36018 38686 41262 42849 44109 45414 46023 48438 52026 54027 58029 61074 61893 65598 68121 69966 78039 85698 88218 89401 92046 98397 104949 108054 112723 116058 123786 132327 136242 138069 142129 156078 174087 178802 185679 196794 199433 209898 225446 234117 251459 264654 268203 276138 284258 295191 314847 338169 348174 371358 396981 398866 414207 426387 444889 468234 502918 522261 536406 557037 590382 598299 629694 676338 702351 754377 793962 804609 828414 852774 885573 889778 1014507 1044522 1114074 1196598 1242621 1279161 1334667 1404702 1508754 1566783 1609218 1771146 1794897 2029014 2263131 2413827 2485242 2558322 2592629 2669334 3043521 3133566 3268967 3589794 3837483 4004001 4526262 4827654 5185258 5384691 5783557 6087042 6537934 6789393 7241481 7674966 7777887 8008002 9130563 9806901 10769382 11512449 11567114 12012003 13578786 14482962 15555774 16154073 17350671 18261126 19613802 20368179 23024898 23333661 24024006 29420703 32308146 34701342 36036009 40736358 46667322 52052013 58841406 70000983 72072018 75186241 88262109 104104026 140001966 150372482 156156039 176524218 210002949 225558723 264786327 312312078 420005898 451117446 468468117 529572654 676676169 936936234 1353352338 2030028507 4060057014 6090085521 12180171042
- Sum of all divisors σ(n): 31996391427
- Sum of proper divisors (its aliquot sum) s(n): 19816220385
- 12180171042 is an abundant number, because the sum of its proper divisors (19816220385) is greater than itself. Its abundance is 7636049343
Bases of 12180171042
- Binary: 10110101011111111010101001001000102
- Hexadecimal: 0x2D5FEA922
- Base-36: 5LFRC4I
Squares and roots of 12180171042
- 12180171042 squared (121801710422) is 148356566612375365764
- 12180171042 cubed (121801710423) is 1807008356542598468912831006088
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The
square root of 12180171042 is 110363.8121940337 -
The
cube root of 12180171042 is 2300.8296340397
Scales and comparisons
How big is 12180171042?- 12,180,171,042 seconds is equal to 387 years, 15 weeks, 1 day, 4 hours, 50 minutes, 42 seconds.
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To count from 1 to 12,180,171,042 would take you about seven hundred seventy-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 12180171042 cubic inches would be around 191.7 feet tall.
Recreational maths with 12180171042
- 12180171042 backwards is 24017108121
- 12180171042 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12180171042's digits is 27
- More coming soon!
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