13557785940
13,557,785,940 is an even composite number composed of seven prime numbers multiplied together.
13557785940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13557785940:
22 × 33 × 5 × 17 × 29 × 127 × 401
(2 × 2 × 3 × 3 × 3 × 5 × 17 × 29 × 127 × 401)See below for interesting mathematical facts about the number 13557785940 from the Numbermatics database.
Names of 13557785940
- Cardinal: 13557785940 can be written as Thirteen billion, five hundred fifty-seven million, seven hundred eighty-five thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.355778594 × 1010
Factors of 13557785940
Divisors of 13557785940
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 27 29 30 34 36 45 51 54 58 60 68 85 87 90 102 108 116 127 135 145 153 170 174 180 204 254 255 261 270 290 306 340 348 381 401 435 459 493 508 510 522 540 580 612 635 762 765 783 802 870 918 986 1020 1044 1143 1203 1270 1305 1479 1524 1530 1566 1604 1740 1836 1905 1972 2005 2159 2286 2295 2406 2465 2540 2610 2958 3060 3132 3429 3609 3683 3810 3915 4010 4318 4437 4572 4590 4812 4930 5220 5715 5916 6015 6477 6817 6858 7218 7366 7395 7620 7830 8020 8636 8874 9180 9860 10795 10827 11049 11430 11629 12030 12954 13311 13634 13716 14436 14732 14790 15660 17145 17748 18045 18415 19431 20451 21590 21654 22098 22185 22860 23258 24060 25908 26622 27268 29580 32385 33147 34085 34290 34887 36090 36830 38862 40902 43180 43308 44196 44370 46516 50927 53244 54135 55245 58145 58293 61353 62611 64770 66294 66555 68170 68580 69774 72180 73660 77724 81804 88740 97155 99441 101854 102255 104661 108270 110490 116290 116586 122706 125222 129540 132588 133110 136340 139548 152781 165735 174435 184059 187833 194310 197693 198882 203708 204510 209322 216540 220980 232580 233172 245412 250444 254635 266220 291465 305562 306765 313055 313983 331470 348870 368118 375666 388620 395386 397764 409020 418644 458343 497205 509270 523305 563499 582930 593079 611124 613530 626110 627966 662940 697740 736236 751332 763905 790772 865759 916686 920295 939165 988465 994410 1018540 1046610 1126998 1165860 1186158 1227060 1252220 1255932 1375029 1476883 1527810 1569915 1690497 1731518 1779237 1833372 1840590 1878330 1976930 1988820 2093220 2253996 2291715 2372316 2597277 2750058 2817495 2953766 2965395 3055620 3139830 3380994 3463036 3558474 3681180 3756660 3953860 4328795 4430649 4583430 5194554 5337711 5500116 5634990 5907532 5930790 6279660 6761988 6875145 7116948 7384415 7791831 8452485 8657590 8861298 8896185 9166860 10389108 10675422 11269980 11861580 12986385 13291947 13750290 14768830 15583662 16904970 17315180 17722596 17792370 21350844 22153245 23375493 25107011 25972770 26583894 26688555 27500580 29537660 31167324 33809940 35584740 38959155 39875841 44306490 46750986 50214022 51945540 53167788 53377110 66459735 75321033 77918310 79751682 88612980 93501972 100428044 106754220 116877465 125535055 132919470 150642066 155836620 159503364 199379205 225963099 233754930 251070110 265838940 301284132 376605165 398758410 451926198 467509860 502140220 677889297 753210330 797516820 903852396 1129815495 1355778594 1506420660 2259630990 2711557188 3389446485 4519261980 6778892970 13557785940
- Sum of all divisors σ(n): 46680883200
- Sum of proper divisors (its aliquot sum) s(n): 33123097260
- 13557785940 is an abundant number, because the sum of its proper divisors (33123097260) is greater than itself. Its abundance is 19565311320
Bases of 13557785940
- Binary: 11001010000001101101100101010101002
- Hexadecimal: 0x3281B6554
- Base-36: 687YEL0
Squares and roots of 13557785940
- 13557785940 squared (135577859402) is 183813559594861683600
- 13557785940 cubed (135577859403) is 2492104893856567830156808584000
-
The
square root of 13557785940 is 116437.9059413213 -
The
cube root of 13557785940 is 2384.4941294885
Scales and comparisons
How big is 13557785940?- 13,557,785,940 seconds is equal to 431 years, 4 weeks, 6 days, 19 hours, 39 minutes.
-
To count from 1 to 13,557,785,940 would take you about eight hundred sixty-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 13557785940 cubic inches would be around 198.7 feet tall.
Recreational maths with 13557785940
- 13557785940 backwards is 04958775531
- 13557785940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13557785940's digits is 54
- More coming soon!
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