55428727680
55,428,727,680 is an even composite number composed of four prime numbers multiplied together.
55428727680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 55428727680:
27 × 37 × 5 × 1992
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 199 × 199)See below for interesting mathematical facts about the number 55428727680 from the Numbermatics database.
Names of 55428727680
- Cardinal: 55428727680 can be written as Fifty-five billion, four hundred twenty-eight million, seven hundred twenty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 5.542872768 × 1010
Factors of 55428727680
Divisors of 55428727680
- Number of divisors d(n): 384
-
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 80 81 90 96 108 120 128 135 144 160 162 180 192 199 216 240 243 270 288 320 324 360 384 398 405 432 480 486 540 576 597 640 648 720 729 796 810 864 960 972 995 1080 1152 1194 1215 1296 1440 1458 1592 1620 1728 1791 1920 1944 1990 2160 2187 2388 2430 2592 2880 2916 2985 3184 3240 3456 3582 3645 3888 3980 4320 4374 4776 4860 5184 5373 5760 5832 5970 6368 6480 7164 7290 7776 7960 8640 8748 8955 9552 9720 10368 10746 10935 11664 11940 12736 12960 14328 14580 15552 15920 16119 17280 17496 17910 19104 19440 21492 21870 23328 23880 25472 25920 26865 28656 29160 31104 31840 32238 34992 35820 38208 38880 39601 42984 43740 46656 47760 48357 51840 53730 57312 58320 63680 64476 69984 71640 76416 77760 79202 80595 85968 87480 93312 95520 96714 107460 114624 116640 118803 127360 128952 139968 143280 145071 155520 158404 161190 171936 174960 191040 193428 198005 214920 229248 233280 237606 241785 257904 279936 286560 290142 316808 322380 343872 349920 356409 382080 386856 396010 429840 435213 466560 475212 483570 515808 573120 580284 594015 633616 644760 687744 699840 712818 725355 773712 792020 859680 870426 950424 967140 1031616 1069227 1146240 1160568 1188030 1267232 1289520 1399680 1425636 1450710 1547424 1584040 1719360 1740852 1782045 1900848 1934280 2063232 2138454 2176065 2321136 2376060 2534464 2579040 2851272 2901420 3094848 3168080 3207681 3438720 3481704 3564090 3801696 3868560 4276908 4352130 4642272 4752120 5068928 5158080 5346135 5702544 5802840 6189696 6336160 6415362 6963408 7128180 7603392 7737120 8553816 8704260 9284544 9504240 9623043 10316160 10692270 11405088 11605680 12672320 12830724 13926816 14256360 15206784 15474240 16038405 17107632 17408520 18569088 19008480 19246086 21384540 22810176 23211360 25344640 25661448 27853632 28512720 28869129 30948480 32076810 34215264 34817040 38016960 38492172 42769080 45620352 46422720 48115215 51322896 55707264 57025440 57738258 64153620 68430528 69634080 76033920 76984344 85538160 86607387 92845440 96230430 102645792 114050880 115476516 128307240 136861056 139268160 144345645 153968688 171076320 173214774 192460860 205291584 228101760 230953032 256614480 278536320 288691290 307937376 342152640 346429548 384921720 410583168 433036935 461906064 513228960 577382580 615874752 684305280 692859096 769843440 866073870 923812128 1026457920 1154765160 1231749504 1385718192 1539686880 1732147740 1847624256 2052915840 2309530320 2771436384 3079373760 3464295480 3695248512 4619060640 5542872768 6158747520 6928590960 9238121280 11085745536 13857181920 18476242560 27714363840 55428727680
- Sum of all divisors σ(n): 199737338400
- Sum of proper divisors (its aliquot sum) s(n): 144308610720
- 55428727680 is an abundant number, because the sum of its proper divisors (144308610720) is greater than itself. Its abundance is 88879883040
Bases of 55428727680
- Binary: 1100111001111100111101000011100000002
- Hexadecimal: 0xCE7CF4380
- Base-36: PGOU000
Squares and roots of 55428727680
- 55428727680 squared (554287276802) is 3072343852223598182400
- 55428727680 cubed (554287276803) is 170296110724223986121992568832000
-
The
square root of 55428727680 is 235433.0641180207 -
The
cube root of 55428727680 is 3812.8082959579
Scales and comparisons
How big is 55428727680?- 55,428,727,680 seconds is equal to 1,762 years, 24 weeks, 4 hours, 48 minutes.
-
To count from 1 to 55,428,727,680 would take you about three thousand, five hundred twenty-four 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 55428727680 cubic inches would be around 317.7 feet tall.
Recreational maths with 55428727680
- 55428727680 backwards is 08672782455
- 55428727680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55428727680's digits is 54
- More coming soon!
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