55285994880
55,285,994,880 is an even composite number composed of five prime numbers multiplied together.
55285994880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 55285994880:
27 × 33 × 5 × 79 × 40499
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 79 × 40499)See below for interesting mathematical facts about the number 55285994880 from the Numbermatics database.
Names of 55285994880
- Cardinal: 55285994880 can be written as Fifty-five billion, two hundred eighty-five million, nine hundred ninety-four thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 5.528599488 × 1010
Factors of 55285994880
Divisors of 55285994880
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 79 80 90 96 108 120 128 135 144 158 160 180 192 216 237 240 270 288 316 320 360 384 395 432 474 480 540 576 632 640 711 720 790 864 948 960 1080 1152 1185 1264 1422 1440 1580 1728 1896 1920 2133 2160 2370 2528 2844 2880 3160 3456 3555 3792 4266 4320 4740 5056 5688 5760 6320 7110 7584 8532 8640 9480 10112 10665 11376 12640 14220 15168 17064 17280 18960 21330 22752 25280 28440 30336 34128 37920 40499 42660 45504 50560 56880 68256 75840 80998 85320 91008 113760 121497 136512 151680 161996 170640 202495 227520 242994 273024 323992 341280 364491 404990 455040 485988 607485 647984 682560 728982 809980 971976 1093473 1214970 1295968 1365120 1457964 1619960 1822455 1943952 2186946 2429940 2591936 2915928 3199421 3239920 3644910 3887904 4373892 4859880 5183872 5467365 5831856 6398842 6479840 7289820 7775808 8747784 9598263 9719760 10934730 11663712 12797684 12959680 14579640 15551616 15997105 17495568 19196526 19439520 21869460 23327424 25595368 25919360 28794789 29159280 31994210 34991136 38393052 38879040 43738920 46654848 47991315 51190736 57589578 58318560 63988420 69982272 76786104 77758080 86384367 87477840 95982630 102381472 115179156 116637120 127976840 139964544 143973945 153572208 172768734 174955680 191965260 204762944 230358312 233274240 255953680 287947890 307144416 345537468 349911360 383930520 409525888 431921835 460716624 511907360 575895780 614288832 691074936 699822720 767861040 863843670 921433248 1023814720 1151791560 1228577664 1382149872 1535722080 1727687340 1842866496 2047629440 2303583120 2764299744 3071444160 3455374680 3685732992 4607166240 5528599488 6142888320 6910749360 9214332480 11057198976 13821498720 18428664960 27642997440 55285994880
- Sum of all divisors σ(n): 198288000000
- Sum of proper divisors (its aliquot sum) s(n): 143002005120
- 55285994880 is an abundant number, because the sum of its proper divisors (143002005120) is greater than itself. Its abundance is 87716010240
Bases of 55285994880
- Binary: 1100110111110100110101010101100000002
- Hexadecimal: 0xCDF4D5580
- Base-36: PEBUQO0
Squares and roots of 55285994880
- 55285994880 squared (552859948802) is 3056541229871386214400
- 55285994880 cubed (552859948803) is 168983922785178361307820982272000
-
The
square root of 55285994880 is 235129.7405263741 -
The
cube root of 55285994880 is 3809.5327345617
Scales and comparisons
How big is 55285994880?- 55,285,994,880 seconds is equal to 1,757 years, 48 weeks, 4 hours, 48 minutes.
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To count from 1 to 55,285,994,880 would take you about three thousand, five hundred fifteen 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 55285994880 cubic inches would be around 317.5 feet tall.
Recreational maths with 55285994880
- 55285994880 backwards is 08849958255
- The number of decimal digits it has is: 11
- The sum of 55285994880's digits is 63
- More coming soon!
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