13989451784
13,989,451,784 is an even composite number composed of five prime numbers multiplied together.
13989451784 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13989451784:
23 × 72 × 112 × 193 × 43
(2 × 2 × 2 × 7 × 7 × 11 × 11 × 19 × 19 × 19 × 43)See below for interesting mathematical facts about the number 13989451784 from the Numbermatics database.
Names of 13989451784
- Cardinal: 13989451784 can be written as Thirteen billion, nine hundred eighty-nine million, four hundred fifty-one thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 1.3989451784 × 1010
Factors of 13989451784
Divisors of 13989451784
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 11 14 19 22 28 38 43 44 49 56 76 77 86 88 98 121 133 152 154 172 196 209 242 266 301 308 344 361 392 418 473 484 532 539 602 616 722 817 836 847 931 946 968 1064 1078 1204 1444 1463 1634 1672 1694 1862 1892 2107 2156 2299 2408 2527 2888 2926 3268 3311 3388 3724 3784 3971 4214 4312 4598 5054 5203 5719 5852 5929 6536 6622 6776 6859 7448 7942 8428 8987 9196 10108 10241 10406 11438 11704 11858 13244 13718 15523 15884 16093 16856 17689 17974 18392 20216 20482 20812 22876 23177 23716 26488 27436 27797 31046 31768 32186 35378 35948 36421 40033 40964 41624 43681 45752 46354 47432 48013 54872 55594 62092 62909 64372 70756 71896 72842 75449 80066 81928 87362 92708 96026 98857 108661 111188 112651 124184 125818 128744 141512 145684 150898 160132 170753 174724 185416 192052 194579 197714 217322 222376 225302 251636 254947 291368 294937 301796 305767 320264 336091 341506 349448 384104 389158 395428 434644 440363 450604 503272 509894 528143 589874 603592 611534 672182 683012 691999 760627 778316 790856 829939 869288 880726 901208 1019788 1056286 1179748 1195271 1223068 1344364 1366024 1383998 1521254 1556632 1659878 1761452 1878283 2039576 2064559 2112572 2140369 2359496 2390542 2446136 2688728 2767996 3042508 3244307 3319756 3522904 3697001 3756566 4129118 4225144 4280738 4781084 4843993 5535992 5809573 6085016 6488614 6639512 7394002 7513132 8258236 8366897 8561476 9562168 9687986 11619146 12977228 13147981 14451913 14788004 15026264 16516472 16733794 17122952 19375972 22710149 23238292 25954456 26295962 28903826 29576008 33467588 35687377 38751944 40667011 45420298 46476584 52591924 57807652 66935176 71374754 81334022 90840596 92035867 105183848 115615304 142749508 158971043 162668044 181681192 184071734 249811639 285499016 317942086 325336088 368143468 499623278 635884172 736286936 999246556 1271768344 1748681473 1998493112 3497362946 6994725892 13989451784
- Sum of all divisors σ(n): 36225050400
- Sum of proper divisors (its aliquot sum) s(n): 22235598616
- 13989451784 is an abundant number, because the sum of its proper divisors (22235598616) is greater than itself. Its abundance is 8246146832
Bases of 13989451784
- Binary: 11010000011101011000011000000010002
- Hexadecimal: 0x341D61808
- Base-36: 6FCYI2W
Squares and roots of 13989451784
- 13989451784 squared (139894517842) is 195704761216860782656
- 13989451784 cubed (139894517843) is 2737802320942507086806615458304
-
The
square root of 13989451784 is 118277.0129145983 -
The
cube root of 13989451784 is 2409.5368096817
Scales and comparisons
How big is 13989451784?- 13,989,451,784 seconds is equal to 444 years, 42 weeks, 4 days, 22 hours, 49 minutes, 44 seconds.
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To count from 1 to 13,989,451,784 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 13989451784 cubic inches would be around 200.8 feet tall.
Recreational maths with 13989451784
- 13989451784 backwards is 48715498931
- The number of decimal digits it has is: 11
- The sum of 13989451784's digits is 59
- More coming soon!
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