74942731380
74,942,731,380 is an even composite number composed of seven prime numbers multiplied together.
74942731380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 74942731380:
22 × 3 × 5 × 11 × 223 × 349 × 1459
(2 × 2 × 3 × 5 × 11 × 223 × 349 × 1459)See below for interesting mathematical facts about the number 74942731380 from the Numbermatics database.
Names of 74942731380
- Cardinal: 74942731380 can be written as Seventy-four billion, nine hundred forty-two million, seven hundred thirty-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 7.494273138 × 1010
Factors of 74942731380
Divisors of 74942731380
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 223 330 349 446 660 669 698 892 1047 1115 1338 1396 1459 1745 2094 2230 2453 2676 2918 3345 3490 3839 4188 4377 4460 4906 5235 5836 6690 6980 7295 7359 7678 8754 9812 10470 11517 12265 13380 14590 14718 15356 16049 17508 19195 20940 21885 23034 24530 29180 29436 32098 36795 38390 43770 46068 48147 49060 57585 64196 73590 76780 77827 80245 87540 96294 115170 147180 155654 160490 192588 230340 233481 240735 311308 320980 325357 389135 466962 481470 509191 650714 778270 856097 933924 962940 976071 1018382 1167405 1301428 1527573 1556540 1626785 1712194 1952142 2036764 2334810 2545955 2568291 3055146 3253570 3424388 3578927 3904284 4280485 4669620 4880355 5091910 5136582 5601101 6110292 6507140 7157854 7637865 8560970 9760710 10183820 10273164 10736781 11202202 12841455 14315708 15275730 16803303 17121940 17894635 19521420 21473562 22404404 25682910 28005505 30551460 33606606 35789270 42947124 51365820 53683905 56011010 67213212 71578540 84016515 107367810 112022020 113549593 168033030 214735620 227099186 336066060 340648779 454198372 567747965 681297558 1135495930 1249045523 1362595116 1703243895 2270991860 2498091046 3406487790 3747136569 4996182092 6245227615 6812975580 7494273138 12490455230 14988546276 18735682845 24980910460 37471365690 74942731380
- Sum of all divisors σ(n): 230759424000
- Sum of proper divisors (its aliquot sum) s(n): 155816692620
- 74942731380 is an abundant number, because the sum of its proper divisors (155816692620) is greater than itself. Its abundance is 80873961240
Bases of 74942731380
- Binary: 10001011100101110111101010100011101002
- Hexadecimal: 0x1172EF5474
- Base-36: YFEYTMC
Squares and roots of 74942731380
- 74942731380 squared (749427313802) is 5616412986694836704400
- 74942731380 cubed (749427313803) is 420909329781014661170813664072000
-
The
square root of 74942731380 is 273756.7010686679 -
The
cube root of 74942731380 is 4216.0896704143
Scales and comparisons
How big is 74942731380?- 74,942,731,380 seconds is equal to 2,382 years, 49 weeks, 1 day, 17 hours, 23 minutes.
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To count from 1 to 74,942,731,380 would take you about four thousand, seven hundred sixty-five 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 74942731380 cubic inches would be around 351.3 feet tall.
Recreational maths with 74942731380
- 74942731380 backwards is 08313724947
- The number of decimal digits it has is: 11
- The sum of 74942731380's digits is 48
- More coming soon!
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