55981296
55,981,296 is an even composite number composed of six prime numbers multiplied together.
55981296 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 55981296:
24 × 32 × 7 × 19 × 37 × 79
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 19 × 37 × 79)See below for interesting mathematical facts about the number 55981296 from the Numbermatics database.
Names of 55981296
- Cardinal: 55981296 can be written as Fifty-five million, nine hundred eighty-one thousand, two hundred ninety-six.
Scientific notation
- Scientific notation: 5.5981296 × 107
Factors of 55981296
Divisors of 55981296
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 37 38 42 48 56 57 63 72 74 76 79 84 111 112 114 126 133 144 148 152 158 168 171 222 228 237 252 259 266 296 304 316 333 336 342 399 444 456 474 504 518 532 553 592 632 666 684 703 711 777 798 888 912 948 1008 1036 1064 1106 1197 1264 1332 1368 1406 1422 1501 1554 1596 1659 1776 1896 2072 2109 2128 2212 2331 2394 2664 2736 2812 2844 2923 3002 3108 3192 3318 3792 4144 4218 4424 4503 4662 4788 4921 4977 5328 5624 5688 5846 6004 6216 6327 6384 6636 8436 8769 8848 9006 9324 9576 9842 9954 10507 11248 11376 11692 12008 12432 12654 13272 13509 14763 16872 17538 18012 18648 19152 19684 19908 20461 21014 23384 24016 25308 26307 26544 27018 29526 31521 33744 35076 36024 37296 39368 39816 40922 42028 44289 46768 50616 52614 54036 55537 59052 61383 63042 70152 72048 78736 79632 81844 84056 88578 94563 101232 105228 108072 111074 118104 122766 126084 140304 163688 166611 168112 177156 184149 189126 210456 216144 222148 236208 245532 252168 327376 333222 354312 368298 378252 388759 420912 444296 491064 499833 504336 666444 708624 736596 756504 777518 888592 982128 999666 1166277 1332888 1473192 1513008 1555036 1999332 2332554 2665776 2946384 3110072 3498831 3998664 4665108 6220144 6997662 7997328 9330216 13995324 18660432 27990648 55981296
- Sum of all divisors σ(n): 196019200
- Sum of proper divisors (its aliquot sum) s(n): 140037904
- 55981296 is an abundant number, because the sum of its proper divisors (140037904) is greater than itself. Its abundance is 84056608
Bases of 55981296
- Binary: 110101011000110100111100002
- Hexadecimal: 0x35634F0
- Base-36: XBVG0
Squares and roots of 55981296
- 55981296 squared (559812962) is 3133905501839616
- 55981296 cubed (559812963) is 175440091534512087822336
-
The
square root of 55981296 is 7482.0649556121 -
The
cube root of 55981296 is 382.5436372105
Scales and comparisons
How big is 55981296?- 55,981,296 seconds is equal to 1 year, 40 weeks, 3 days, 22 hours, 21 minutes, 36 seconds.
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To count from 1 to 55,981,296 would take you about 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 55981296 cubic inches would be around 31.9 feet tall.
Recreational maths with 55981296
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