13512242940
13,512,242,940 is an even composite number composed of seven prime numbers multiplied together.
13512242940 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 13512242940:
22 × 3 × 5 × 72 × 17 × 53 × 5101
(2 × 2 × 3 × 5 × 7 × 7 × 17 × 53 × 5101)See below for interesting mathematical facts about the number 13512242940 from the Numbermatics database.
Names of 13512242940
- Cardinal: 13512242940 can be written as Thirteen billion, five hundred twelve million, two hundred forty-two thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.351224294 × 1010
Factors of 13512242940
Divisors of 13512242940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 49 51 53 60 68 70 84 85 98 102 105 106 119 140 147 159 170 196 204 210 212 238 245 255 265 294 318 340 357 371 420 476 490 510 530 588 595 636 714 735 742 795 833 901 980 1020 1060 1113 1190 1428 1470 1484 1590 1666 1785 1802 1855 2226 2380 2499 2597 2703 2940 3180 3332 3570 3604 3710 4165 4452 4505 4998 5101 5194 5406 5565 6307 7140 7420 7791 8330 9010 9996 10202 10388 10812 11130 12495 12614 12985 13515 15303 15582 16660 18020 18921 20404 22260 24990 25228 25505 25970 27030 30606 31164 31535 35707 37842 38955 44149 49980 51010 51940 54060 61212 63070 71414 75684 76515 77910 86717 88298 94605 102020 107121 126140 132447 142828 153030 155820 173434 176596 178535 189210 214242 220745 249949 260151 264894 270353 306060 346868 357070 378420 428484 433585 441490 499898 520302 529788 535605 540706 607019 662235 714140 749847 811059 867170 882980 999796 1040604 1071210 1081412 1214038 1249745 1300755 1324470 1351765 1499694 1622118 1734340 1821057 1892471 2142420 2428076 2499490 2601510 2648940 2703530 2999388 3035095 3244236 3642114 3749235 3784942 4055295 4249133 4596001 4998980 5203020 5407060 5677413 6070190 7284228 7498470 7569884 8110590 8498266 9105285 9192002 9462355 11354826 12140380 12747399 13247297 13788003 14996940 16221180 16996532 18210570 18384004 18924710 21245665 22709652 22980005 25494798 26494594 27576006 28387065 32172007 36421140 37849420 39741891 42491330 45960010 50989596 52989188 55152012 56774130 63736995 64344014 66236485 68940015 79483782 84982660 91920020 96516021 113548260 127473990 128688028 132472970 137880030 158967564 160860035 193032042 198709455 225204049 254947980 264945940 275760060 321720070 386064084 397418910 450408098 482580105 643440140 675612147 794837820 900816196 965160210 1126020245 1351224294 1930320420 2252040490 2702448588 3378060735 4504080980 6756121470 13512242940
- Sum of all divisors σ(n): 47488762944
- Sum of proper divisors (its aliquot sum) s(n): 33976520004
- 13512242940 is an abundant number, because the sum of its proper divisors (33976520004) is greater than itself. Its abundance is 20464277064
Bases of 13512242940
- Binary: 11001001010110010001110110111111002
- Hexadecimal: 0x3256476FC
- Base-36: 67GU9DO
Squares and roots of 13512242940
- 13512242940 squared (135122429402) is 182580709269579843600
- 13512242940 cubed (135122429403) is 2467074899808072798450404184000
-
The
square root of 13512242940 is 116242.1736720369 -
The
cube root of 13512242940 is 2381.8211551323
Scales and comparisons
How big is 13512242940?- 13,512,242,940 seconds is equal to 429 years, 33 weeks, 4 days, 16 hours, 49 minutes.
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To count from 1 to 13,512,242,940 would take you about eight hundred fifty-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 13512242940 cubic inches would be around 198.5 feet tall.
Recreational maths with 13512242940
- 13512242940 backwards is 04924221531
- The number of decimal digits it has is: 11
- The sum of 13512242940's digits is 33
- More coming soon!
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