55145323520
55,145,323,520 is an even composite number composed of six prime numbers multiplied together.
55145323520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 55145323520:
210 × 5 × 7 × 17 × 29 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 29 × 3121)See below for interesting mathematical facts about the number 55145323520 from the Numbermatics database.
Names of 55145323520
- Cardinal: 55145323520 can be written as Fifty-five billion, one hundred forty-five million, three hundred twenty-three thousand, five hundred twenty.
Scientific notation
- Scientific notation: 5.514532352 × 1010
Factors of 55145323520
Divisors of 55145323520
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 56 58 64 68 70 80 85 112 116 119 128 136 140 145 160 170 203 224 232 238 256 272 280 290 320 340 406 448 464 476 493 512 544 560 580 595 640 680 812 896 928 952 986 1015 1024 1088 1120 1160 1190 1280 1360 1624 1792 1856 1904 1972 2030 2176 2240 2320 2380 2465 2560 2720 3121 3248 3451 3584 3712 3808 3944 4060 4352 4480 4640 4760 4930 5120 5440 6242 6496 6902 7168 7424 7616 7888 8120 8704 8960 9280 9520 9860 10880 12484 12992 13804 14848 15232 15605 15776 16240 17255 17408 17920 18560 19040 19720 21760 21847 24968 25984 27608 29696 30464 31210 31552 32480 34510 35840 37120 38080 39440 43520 43694 49936 51968 53057 55216 60928 62420 63104 64960 69020 74240 76160 78880 87040 87388 90509 99872 103936 106114 109235 110432 121856 124840 126208 129920 138040 148480 152320 157760 174776 181018 199744 207872 212228 218470 220864 249680 252416 259840 265285 276080 304640 315520 349552 362036 371399 399488 424456 436940 441728 452545 499360 504832 519680 530570 552160 609280 631040 633563 699104 724072 742798 798976 848912 873880 883456 905090 998720 1039360 1061140 1104320 1262080 1267126 1398208 1448144 1485596 1538653 1597952 1697824 1747760 1766912 1810180 1856995 1997440 2122280 2208640 2524160 2534252 2796416 2896288 2971192 3077306 3167815 3195904 3395648 3495520 3533824 3620360 3713990 3994880 4244560 4417280 5068504 5592832 5792576 5942384 6154612 6335630 6791296 6991040 7240720 7427980 7693265 7989760 8489120 8834560 10137008 10770571 11185664 11585152 11884768 12309224 12671260 13582592 13982080 14481440 14855960 15386530 15979520 16978240 17669120 20274016 21541142 22371328 23170304 23769536 24618448 25342520 27165184 27964160 28962880 29711920 30773060 33956480 40548032 43082284 46340608 47539072 49236896 50685040 53852855 54330368 55928320 57925760 59423840 61546120 67912960 81096064 86164568 92681216 95078144 98473792 101370080 107705710 111856640 115851520 118847680 123092240 135825920 162192128 172329136 190156288 196947584 202740160 215411420 231703040 237695360 246184480 271651840 324384256 344658272 380312576 393895168 405480320 430822840 463406080 475390720 492368960 648768512 689316544 787790336 810960640 861645680 950781440 984737920 1378633088 1575580672 1621921280 1723291360 1901562880 1969475840 2757266176 3243842560 3446582720 3938951680 5514532352 6893165440 7877903360 11029064704 13786330880 27572661760 55145323520
- Sum of all divisors σ(n): 165647825280
- Sum of proper divisors (its aliquot sum) s(n): 110502501760
- 55145323520 is an abundant number, because the sum of its proper divisors (110502501760) is greater than itself. Its abundance is 55357178240
Bases of 55145323520
- Binary: 1100110101101110101011011100000000002
- Hexadecimal: 0xCD6EADC00
- Base-36: PC03NY8
Squares and roots of 55145323520
- 55145323520 squared (551453235202) is 3041006706125465190400
- 55145323520 cubed (551453235203) is 167697298635778343635106398208000
-
The
square root of 55145323520 is 234830.4143845085 -
The
cube root of 55145323520 is 3806.2989601437
Scales and comparisons
How big is 55145323520?- 55,145,323,520 seconds is equal to 1,753 years, 23 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
-
To count from 1 to 55,145,323,520 would take you about three thousand, five hundred six 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 55145323520 cubic inches would be around 317.2 feet tall.
Recreational maths with 55145323520
- 55145323520 backwards is 02532354155
- 55145323520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55145323520's digits is 35
- More coming soon!
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