61338728000
61,338,728,000 is an even composite number composed of five prime numbers multiplied together.
61338728000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 61338728000:
26 × 53 × 11 × 181 × 3851
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 181 × 3851)See below for interesting mathematical facts about the number 61338728000 from the Numbermatics database.
Names of 61338728000
- Cardinal: 61338728000 can be written as Sixty-one billion, three hundred thirty-eight million, seven hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 6.1338728 × 1010
Factors of 61338728000
Divisors of 61338728000
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 160 176 181 200 220 250 275 320 352 362 400 440 500 550 704 724 800 880 905 1000 1100 1375 1448 1600 1760 1810 1991 2000 2200 2750 2896 3520 3620 3851 3982 4000 4400 4525 5500 5792 7240 7702 7964 8000 8800 9050 9955 11000 11584 14480 15404 15928 17600 18100 19255 19910 22000 22625 28960 30808 31856 36200 38510 39820 42361 44000 45250 49775 57920 61616 63712 72400 77020 79640 84722 88000 90500 96275 99550 123232 127424 144800 154040 159280 169444 181000 192550 199100 211805 246464 248875 289600 308080 318560 338888 362000 385100 398200 423610 481375 497750 616160 637120 677776 697031 724000 770200 796400 847220 962750 995500 1059025 1232320 1355552 1394062 1448000 1540400 1592800 1694440 1925500 1991000 2118050 2711104 2788124 3080800 3185600 3388880 3485155 3851000 3982000 4236100 5295125 5576248 6161600 6777760 6970310 7667341 7702000 7964000 8472200 10590250 11152496 13555520 13940620 15334682 15404000 15928000 16944400 17425775 21180500 22304992 27881240 30669364 30808000 33888800 34851550 38336705 42361000 44609984 55762480 61338728 67777600 69703100 76673410 84722000 87128875 111524960 122677456 139406200 153346820 169444000 174257750 191683525 223049920 245354912 278812400 306693640 338888000 348515500 383367050 490709824 557624800 613387280 697031000 766734100 958417625 1115249600 1226774560 1394062000 1533468200 1916835250 2453549120 2788124000 3066936400 3833670500 5576248000 6133872800 7667341000 12267745600 15334682000 30669364000 61338728000
- Sum of all divisors σ(n): 166673759616
- Sum of proper divisors (its aliquot sum) s(n): 105335031616
- 61338728000 is an abundant number, because the sum of its proper divisors (105335031616) is greater than itself. Its abundance is 43996303616
Bases of 61338728000
- Binary: 1110010010000001001010110110010000002
- Hexadecimal: 0xE4812B640
- Base-36: S6FHTFK
Squares and roots of 61338728000
- 61338728000 squared (613387280002) is 3762439552657984000000
- 61338728000 cubed (613387280003) is 230783256336929757604352000000000
-
The
square root of 61338728000 is 247666.5661731515 -
The
cube root of 61338728000 is 3943.7700864539
Scales and comparisons
How big is 61338728000?- 61,338,728,000 seconds is equal to 1,950 years, 19 weeks, 5 days, 23 hours, 33 minutes, 20 seconds.
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To count from 1 to 61,338,728,000 would take you about three thousand, nine hundred 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 61338728000 cubic inches would be around 328.6 feet tall.
Recreational maths with 61338728000
- 61338728000 backwards is 00082783316
- The number of decimal digits it has is: 11
- The sum of 61338728000's digits is 38
- More coming soon!
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