55359920
55,359,920 is an even composite number composed of six prime numbers multiplied together.
55359920 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 55359920:
24 × 5 × 7 × 112 × 19 × 43
(2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 19 × 43)See below for interesting mathematical facts about the number 55359920 from the Numbermatics database.
Names of 55359920
- Cardinal: 55359920 can be written as Fifty-five million, three hundred fifty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.535992 × 107
Factors of 55359920
Divisors of 55359920
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 19 20 22 28 35 38 40 43 44 55 56 70 76 77 80 86 88 95 110 112 121 133 140 152 154 172 176 190 209 215 220 242 266 280 301 304 308 344 380 385 418 430 440 473 484 532 560 602 605 616 665 688 760 770 817 836 847 860 880 946 968 1045 1064 1204 1210 1232 1330 1463 1505 1520 1540 1634 1672 1694 1720 1892 1936 2090 2128 2299 2365 2408 2420 2660 2926 3010 3080 3268 3311 3344 3388 3440 3784 4085 4180 4235 4598 4730 4816 4840 5203 5320 5719 5852 6020 6160 6536 6622 6776 7315 7568 8170 8360 8470 8987 9196 9460 9680 10406 10640 11438 11495 11704 12040 13072 13244 13552 14630 16093 16340 16555 16720 16940 17974 18392 18920 20812 22876 22990 23408 24080 26015 26488 28595 29260 32186 32680 33110 33880 35948 36421 36784 37840 41624 44935 45752 45980 52030 52976 57190 58520 62909 64372 65360 66220 67760 71896 72842 80465 83248 89870 91504 91960 98857 104060 114380 117040 125818 128744 132440 143792 145684 160930 179740 182105 183920 197714 208120 228760 251636 257488 264880 291368 314545 321860 359480 364210 395428 416240 457520 494285 503272 582736 629090 643720 691999 718960 728420 790856 988570 1006544 1258180 1287440 1383998 1456840 1581712 1977140 2516360 2767996 2913680 3459995 3954280 5032720 5535992 6919990 7908560 11071984 13839980 27679960 55359920
- Sum of all divisors σ(n): 174155520
- Sum of proper divisors (its aliquot sum) s(n): 118795600
- 55359920 is an abundant number, because the sum of its proper divisors (118795600) is greater than itself. Its abundance is 63435680
Bases of 55359920
- Binary: 110100110010111001101100002
- Hexadecimal: 0x34CB9B0
- Base-36: WYJZK
Squares and roots of 55359920
- 55359920 squared (553599202) is 3064720742406400
- 55359920 cubed (553599203) is 169662695121958911488000
-
The
square root of 55359920 is 7440.4247190601 -
The
cube root of 55359920 is 381.1229937963
Scales and comparisons
How big is 55359920?- 55,359,920 seconds is equal to 1 year, 39 weeks, 3 days, 17 hours, 45 minutes, 20 seconds.
-
To count from 1 to 55,359,920 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 55359920 cubic inches would be around 31.8 feet tall.
Recreational maths with 55359920
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