68072755200
68,072,755,200 is an even composite number composed of five prime numbers multiplied together.
68072755200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 68072755200:
212 × 3 × 52 × 71 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 71 × 3121)See below for interesting mathematical facts about the number 68072755200 from the Numbermatics database.
Names of 68072755200
- Cardinal: 68072755200 can be written as Sixty-eight billion, seventy-two million, seven hundred fifty-five thousand, two hundred.
Scientific notation
- Scientific notation: 6.80727552 × 1010
Factors of 68072755200
Divisors of 68072755200
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 71 75 80 96 100 120 128 142 150 160 192 200 213 240 256 284 300 320 355 384 400 426 480 512 568 600 640 710 768 800 852 960 1024 1065 1136 1200 1280 1420 1536 1600 1704 1775 1920 2048 2130 2272 2400 2560 2840 3072 3121 3200 3408 3550 3840 4096 4260 4544 4800 5120 5325 5680 6144 6242 6400 6816 7100 7680 8520 9088 9363 9600 10240 10650 11360 12288 12484 12800 13632 14200 15360 15605 17040 18176 18726 19200 20480 21300 22720 24968 25600 27264 28400 30720 31210 34080 36352 37452 38400 42600 45440 46815 49936 51200 54528 56800 61440 62420 68160 72704 74904 76800 78025 85200 90880 93630 99872 102400 109056 113600 124840 136320 145408 149808 153600 156050 170400 181760 187260 199744 218112 221591 227200 234075 249680 272640 290816 299616 307200 312100 340800 363520 374520 399488 436224 443182 454400 468150 499360 545280 599232 624200 664773 681600 727040 749040 798976 872448 886364 908800 936300 998720 1090560 1107955 1198464 1248400 1329546 1363200 1454080 1498080 1597952 1772728 1817600 1872600 1997440 2181120 2215910 2396928 2496800 2659092 2726400 2996160 3195904 3323865 3545456 3635200 3745200 3994880 4362240 4431820 4793856 4993600 5318184 5452800 5539775 5992320 6391808 6647730 7090912 7270400 7490400 7989760 8863640 9587712 9987200 10636368 10905600 11079550 11984640 12783616 13295460 14181824 14980800 15979520 16619325 17727280 19175424 19974400 21272736 21811200 22159100 23969280 26590920 28363648 29961600 31959040 33238650 35454560 38350848 39948800 42545472 44318200 47938560 53181840 56727296 59923200 63918080 66477300 70909120 79897600 85090944 88636400 95877120 106363680 113454592 119846400 132954600 141818240 159795200 170181888 177272800 191754240 212727360 226909184 239692800 265909200 283636480 319590400 340363776 354545600 425454720 453818368 479385600 531818400 567272960 680727552 709091200 850909440 907636736 958771200 1063636800 1134545920 1361455104 1418182400 1701818880 2127273600 2269091840 2722910208 2836364800 3403637760 4254547200 4538183680 5672729600 6807275520 8509094400 11345459200 13614551040 17018188800 22690918400 34036377600 68072755200
- Sum of all divisors σ(n): 228309512256
- Sum of proper divisors (its aliquot sum) s(n): 160236757056
- 68072755200 is an abundant number, because the sum of its proper divisors (160236757056) is greater than itself. Its abundance is 92164001856
Bases of 68072755200
- Binary: 1111110110010111001111010000000000002
- Hexadecimal: 0xFD973D000
- Base-36: V9SRE2O
Squares and roots of 68072755200
- 68072755200 squared (680727552002) is 4633900000519127040000
- 68072755200 cubed (680727552003) is 315442340356618407911620608000000
-
The
square root of 68072755200 is 260907.5606416955 -
The
cube root of 68072755200 is 4083.1102773431
Scales and comparisons
How big is 68072755200?- 68,072,755,200 seconds is equal to 2,164 years, 26 weeks, 1 day, 2 hours, 40 minutes.
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To count from 1 to 68,072,755,200 would take you about four thousand, three hundred twenty-nine 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 68072755200 cubic inches would be around 340.3 feet tall.
Recreational maths with 68072755200
- 68072755200 backwards is 00255727086
- The number of decimal digits it has is: 11
- The sum of 68072755200's digits is 42
- More coming soon!
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