13987697020
13,987,697,020 is an even composite number composed of seven prime numbers multiplied together.
13987697020 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 13987697020:
22 × 5 × 11 × 19 × 23 × 292 × 173
(2 × 2 × 5 × 11 × 19 × 23 × 29 × 29 × 173)See below for interesting mathematical facts about the number 13987697020 from the Numbermatics database.
Names of 13987697020
- Cardinal: 13987697020 can be written as Thirteen billion, nine hundred eighty-seven million, six hundred ninety-seven thousand and twenty.
Scientific notation
- Scientific notation: 1.398769702 × 1010
Factors of 13987697020
Divisors of 13987697020
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 10 11 19 20 22 23 29 38 44 46 55 58 76 92 95 110 115 116 145 173 190 209 220 230 253 290 319 346 380 418 437 460 506 551 580 638 667 692 836 841 865 874 1012 1045 1102 1265 1276 1334 1595 1682 1730 1748 1903 2090 2185 2204 2530 2668 2755 3190 3287 3335 3364 3460 3806 3979 4180 4205 4370 4807 5017 5060 5510 6061 6380 6574 6670 7337 7612 7958 8410 8740 9251 9515 9614 10034 11020 12122 12673 13148 13340 14674 15916 15979 16435 16820 18502 19030 19228 19343 19895 20068 24035 24244 25085 25346 29348 30305 31958 32870 36157 36685 37004 38060 38686 39790 43769 46255 48070 50170 50692 55187 60610 63365 63916 65740 72314 73370 75601 77372 79580 79895 87538 92510 95323 96140 96715 100340 110374 115391 121220 126730 139403 144628 145493 146740 151202 159790 175076 175769 180785 185020 190646 193430 212773 218845 220748 230782 253460 275935 278806 290986 302404 319580 351538 361570 367517 378005 381292 386860 425546 437690 461564 476615 551870 557612 576955 581972 697015 703076 723140 727465 735034 756010 831611 851092 875380 878845 953230 1048553 1063865 1103740 1153910 1269301 1394030 1454930 1470068 1512020 1600423 1663222 1757690 1837585 1906460 2097106 2127730 2192429 2307820 2538602 2764367 2788060 2909860 3200846 3326444 3346339 3515380 3675170 4042687 4158055 4194212 4255460 4384858 5077204 5242765 5528734 6346505 6401692 6692678 7350340 8002115 8085374 8316110 8769716 10485530 10962145 11057468 12693010 13385356 13821835 16004230 16170748 16632220 16731695 20213435 20971060 21924290 24116719 25386020 27643670 30408037 32008460 33463390 36809729 40426870 43848580 48233438 55287340 60816074 63580441 66926780 73619458 80853740 96466876 120583595 121632148 127160882 147238916 152040185 184048645 241167190 254321764 304080370 317902205 368097290 482334380 608160740 635804410 699384851 736194580 1271608820 1398769702 2797539404 3496924255 6993848510 13987697020
- Sum of all divisors σ(n): 36663943680
- Sum of proper divisors (its aliquot sum) s(n): 22676246660
- 13987697020 is an abundant number, because the sum of its proper divisors (22676246660) is greater than itself. Its abundance is 8688549640
Bases of 13987697020
- Binary: 11010000011011101101010001011111002
- Hexadecimal: 0x341BB517C
- Base-36: 6FBWW3G
Squares and roots of 13987697020
- 13987697020 squared (139876970202) is 195655667923316880400
- 13987697020 cubed (139876970203) is 2736772203157089116486776408000
-
The
square root of 13987697020 is 118269.5946556003 -
The
cube root of 13987697020 is 2409.4360588849
Scales and comparisons
How big is 13987697020?- 13,987,697,020 seconds is equal to 444 years, 39 weeks, 5 days, 15 hours, 23 minutes, 40 seconds.
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To count from 1 to 13,987,697,020 would take you about eight hundred eighty-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 13987697020 cubic inches would be around 200.8 feet tall.
Recreational maths with 13987697020
- 13987697020 backwards is 02079678931
- The number of decimal digits it has is: 11
- The sum of 13987697020's digits is 52
- More coming soon!
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