68231072400
68,231,072,400 is an even composite number composed of six prime numbers multiplied together.
68231072400 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 68231072400:
24 × 3 × 52 × 29 × 113 × 17351
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 29 × 113 × 17351)See below for interesting mathematical facts about the number 68231072400 from the Numbermatics database.
Names of 68231072400
- Cardinal: 68231072400 can be written as Sixty-eight billion, two hundred thirty-one million, seventy-two thousand, four hundred.
Scientific notation
- Scientific notation: 6.82310724 × 1010
Factors of 68231072400
Divisors of 68231072400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 40 48 50 58 60 75 80 87 100 113 116 120 145 150 174 200 226 232 240 290 300 339 348 400 435 452 464 565 580 600 678 696 725 870 904 1130 1160 1200 1356 1392 1450 1695 1740 1808 2175 2260 2320 2712 2825 2900 3277 3390 3480 4350 4520 5424 5650 5800 6554 6780 6960 8475 8700 9040 9831 11300 11600 13108 13560 16385 16950 17351 17400 19662 22600 26216 27120 32770 33900 34702 34800 39324 45200 49155 52053 52432 65540 67800 69404 78648 81925 86755 98310 104106 131080 135600 138808 157296 163850 173510 196620 208212 245775 260265 262160 277616 327700 347020 393240 416424 433775 491550 503179 520530 655400 694040 786480 832848 867550 983100 1006358 1041060 1301325 1310800 1388080 1509537 1735100 1960663 1966200 2012716 2082120 2515895 2602650 3019074 3470200 3921326 3932400 4025432 4164240 5031790 5205300 5881989 6038148 6940400 7547685 7842652 8050864 9803315 10063580 10410600 11763978 12076296 12579475 15095370 15685304 19606630 20127160 20821200 23527956 24152592 25158950 29409945 30190740 31370608 37738425 39213260 40254320 47055912 49016575 50317900 56859227 58819890 60381480 75476850 78426520 94111824 98033150 100635800 113718454 117639780 120762960 147049725 150953700 156853040 170577681 196066300 201271600 227436908 235279560 284296135 294099450 301907400 341155362 392132600 454873816 470559120 568592270 588198900 603814800 682310724 784265200 852888405 909747632 1137184540 1176397800 1364621448 1421480675 1705776810 2274369080 2352795600 2729242896 2842961350 3411553620 4264442025 4548738160 5685922700 6823107240 8528884050 11371845400 13646214480 17057768100 22743690800 34115536200 68231072400
- Sum of all divisors σ(n): 228117720960
- Sum of proper divisors (its aliquot sum) s(n): 159886648560
- 68231072400 is an abundant number, because the sum of its proper divisors (159886648560) is greater than itself. Its abundance is 91655576160
Bases of 68231072400
- Binary: 1111111000101110001110001010100100002
- Hexadecimal: 0xFE2E38A90
- Base-36: VCF0OEO
Squares and roots of 68231072400
- 68231072400 squared (682310724002) is 4655479240854041760000
- 68231072400 cubed (682310724003) is 317648341139409161159183424000000
-
The
square root of 68231072400 is 261210.7815539013 -
The
cube root of 68231072400 is 4086.2731976545
Scales and comparisons
How big is 68231072400?- 68,231,072,400 seconds is equal to 2,169 years, 27 weeks, 6 days, 11 hours, 40 minutes.
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To count from 1 to 68,231,072,400 would take you about four thousand, three hundred thirty-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 68231072400 cubic inches would be around 340.5 feet tall.
Recreational maths with 68231072400
- 68231072400 backwards is 00427013286
- The number of decimal digits it has is: 11
- The sum of 68231072400's digits is 33
- More coming soon!
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