12311013420
12,311,013,420 is an even composite number composed of six prime numbers multiplied together.
12311013420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12311013420:
22 × 34 × 5 × 17 × 41 × 10903
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 41 × 10903)See below for interesting mathematical facts about the number 12311013420 from the Numbermatics database.
Names of 12311013420
- Cardinal: 12311013420 can be written as Twelve billion, three hundred eleven million, thirteen thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.231101342 × 1010
Factors of 12311013420
Divisors of 12311013420
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 41 45 51 54 60 68 81 82 85 90 102 108 123 135 153 162 164 170 180 204 205 246 255 270 306 324 340 369 405 410 459 492 510 540 612 615 697 738 765 810 820 918 1020 1107 1230 1377 1394 1476 1530 1620 1836 1845 2091 2214 2295 2460 2754 2788 3060 3321 3485 3690 4182 4428 4590 5508 5535 6273 6642 6885 6970 7380 8364 9180 10455 10903 11070 12546 13284 13770 13940 16605 18819 20910 21806 22140 25092 27540 31365 32709 33210 37638 41820 43612 54515 56457 62730 65418 66420 75276 94095 98127 109030 112914 125460 130836 163545 185351 188190 196254 218060 225828 282285 294381 327090 370702 376380 392508 447023 490635 556053 564570 588762 654180 741404 883143 894046 926755 981270 1112106 1129140 1177524 1341069 1471905 1668159 1766286 1788092 1853510 1962540 2224212 2235115 2682138 2780265 2943810 3336318 3532572 3707020 4023207 4415715 4470230 5004477 5364276 5560530 5887620 6672636 6705345 7599391 8046414 8340795 8831430 8940460 10008954 11121060 12069621 13410690 15013431 15198782 16092828 16681590 17662860 20017908 20116035 22798173 24139242 25022385 26821380 30026862 30397564 33363180 36208863 37996955 40232070 45596346 48278484 50044770 60053724 60348105 68394519 72417726 75067155 75993910 80464140 91192692 100089540 113990865 120696210 136789038 144835452 150134310 151987820 181044315 205183557 227981730 241392420 273578076 300268620 341972595 362088630 410367114 455963460 615550671 683945190 724177260 820734228 1025917785 1231101342 1367890380 2051835570 2462202684 3077753355 4103671140 6155506710 12311013420
- Sum of all divisors σ(n): 41893080768
- Sum of proper divisors (its aliquot sum) s(n): 29582067348
- 12311013420 is an abundant number, because the sum of its proper divisors (29582067348) is greater than itself. Its abundance is 17271053928
Bases of 12311013420
- Binary: 10110111011100101100101000001011002
- Hexadecimal: 0x2DDCB282C
- Base-36: 5NLNQR0
Squares and roots of 12311013420
- 12311013420 squared (123110134202) is 151561051427420096400
- 12311013420 cubed (123110134203) is 1865870138072278962758093688000
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The
square root of 12311013420 is 110955.0062863323 -
The
cube root of 12311013420 is 2309.0389998241
Scales and comparisons
How big is 12311013420?- 12,311,013,420 seconds is equal to 391 years, 23 weeks, 3 days, 13 hours, 57 minutes.
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To count from 1 to 12,311,013,420 would take you about seven hundred eighty-two 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 12311013420 cubic inches would be around 192.4 feet tall.
Recreational maths with 12311013420
- 12311013420 backwards is 02431011321
- 12311013420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12311013420's digits is 18
- More coming soon!
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