13581117440
13,581,117,440 is an even composite number composed of five prime numbers multiplied together.
13581117440 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 13581117440:
211 × 5 × 112 × 97 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 97 × 113)See below for interesting mathematical facts about the number 13581117440 from the Numbermatics database.
Names of 13581117440
- Cardinal: 13581117440 can be written as Thirteen billion, five hundred eighty-one million, one hundred seventeen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.358111744 × 1010
Factors of 13581117440
Divisors of 13581117440
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 97 110 113 121 128 160 176 194 220 226 242 256 320 352 388 440 452 484 485 512 565 605 640 704 776 880 904 968 970 1024 1067 1130 1210 1243 1280 1408 1552 1760 1808 1936 1940 2048 2134 2260 2420 2486 2560 2816 3104 3520 3616 3872 3880 4268 4520 4840 4972 5120 5335 5632 6208 6215 7040 7232 7744 7760 8536 9040 9680 9944 10240 10670 10961 11264 11737 12416 12430 13673 14080 14464 15488 15520 17072 18080 19360 19888 21340 21922 22528 23474 24832 24860 27346 28160 28928 30976 31040 34144 36160 38720 39776 42680 43844 46948 49664 49720 54692 54805 56320 57856 58685 61952 62080 68288 68365 72320 77440 79552 85360 87688 93896 99328 99440 109384 109610 112640 115712 117370 120571 123904 124160 136576 136730 144640 154880 159104 170720 175376 187792 198656 198880 218768 219220 231424 234740 241142 247808 248320 273152 273460 289280 309760 318208 341440 350752 375584 397760 437536 438440 469480 482284 496640 546304 546920 578560 602855 619520 636416 682880 701504 751168 795520 875072 876880 938960 964568 993280 1092608 1093840 1157120 1205710 1239040 1272832 1326281 1365760 1403008 1502336 1591040 1750144 1753760 1877920 1929136 2185216 2187680 2411420 2545664 2652562 2731520 2806016 3004672 3182080 3500288 3507520 3755840 3858272 4375360 4822840 5305124 5463040 5612032 6009344 6364160 6631405 7000576 7015040 7511680 7716544 8750720 9645680 10610248 10926080 11224064 12018688 12728320 13262810 14001152 14030080 15023360 15433088 17501440 19291360 21220496 22448128 24037376 26525620 28002304 28060160 30046720 30866176 35002880 38582720 42440992 53051240 56120320 60093440 61732352 70005760 77165440 84881984 106102480 112240640 120186880 123464704 140011520 154330880 169763968 212204960 246929408 308661760 339527936 424409920 617323520 679055872 848819840 1234647040 1358111744 1697639680 2716223488 3395279360 6790558720 13581117440
- Sum of all divisors σ(n): 36507973320
- Sum of proper divisors (its aliquot sum) s(n): 22926855880
- 13581117440 is an abundant number, because the sum of its proper divisors (22926855880) is greater than itself. Its abundance is 9345738440
Bases of 13581117440
- Binary: 11001010010111111101101000000000002
- Hexadecimal: 0x3297F6800
- Base-36: 68LUHA8
Squares and roots of 13581117440
- 13581117440 squared (135811174402) is 184446750919072153600
- 13581117440 cubed (135811174403) is 2504992985658346853875318784000
-
The
square root of 13581117440 is 116538.0514681793 -
The
cube root of 13581117440 is 2385.8611654293
Scales and comparisons
How big is 13581117440?- 13,581,117,440 seconds is equal to 431 years, 43 weeks, 3 days, 20 hours, 37 minutes, 20 seconds.
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To count from 1 to 13,581,117,440 would take you about eight hundred sixty-three 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 13581117440 cubic inches would be around 198.8 feet tall.
Recreational maths with 13581117440
- 13581117440 backwards is 04471118531
- The number of decimal digits it has is: 11
- The sum of 13581117440's digits is 35
- More coming soon!
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