6139729449
6,139,729,449 is an odd composite number composed of five prime numbers multiplied together.
6139729449 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 6139729449:
34 × 72 × 59 × 157 × 167
(3 × 3 × 3 × 3 × 7 × 7 × 59 × 157 × 167)See below for interesting mathematical facts about the number 6139729449 from the Numbermatics database.
Names of 6139729449
- Cardinal: 6139729449 can be written as Six billion, one hundred thirty-nine million, seven hundred twenty-nine thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 6.139729449 × 109
Factors of 6139729449
Divisors of 6139729449
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 7 9 21 27 49 59 63 81 147 157 167 177 189 413 441 471 501 531 567 1099 1169 1239 1323 1413 1503 1593 2891 3297 3507 3717 3969 4239 4509 4779 7693 8183 8673 9263 9853 9891 10521 11151 12717 13527 23079 24549 26019 26219 27789 29559 29673 31563 33453 64841 68971 69237 73647 78057 78657 83367 88677 89019 94689 183533 194523 206913 207711 220941 234171 235971 250101 266031 453887 482797 550599 583569 620739 623133 662823 707913 750303 798093 1284731 1361661 1448391 1546921 1651797 1750707 1862217 2123739 3854193 4084983 4345173 4640763 4955391 5252121 5586651 10828447 11562579 12254949 13035519 13922289 14866173 32485341 34687737 36764847 39106557 41766867 75799129 97456023 104063211 125300601 227397387 292368069 682192161 877104207 2046576483 6139729449
- Sum of all divisors σ(n): 10984438080
- Sum of proper divisors (its aliquot sum) s(n): 4844708631
- 6139729449 is a deficient number, because the sum of its proper divisors (4844708631) is less than itself. Its deficiency is 1295020818
Bases of 6139729449
- Binary: 1011011011111010011010110001010012
- Hexadecimal: 0x16DF4D629
- Base-36: 2TJFPK9
Squares and roots of 6139729449
- 6139729449 squared (61397294492) is 37696277706917843601
- 6139729449 cubed (61397294493) is 231444946354845675380635905849
-
The
square root of 6139729449 is 78356.4257033207 -
The
cube root of 6139729449 is 1831.1183355129
Scales and comparisons
How big is 6139729449?- 6,139,729,449 seconds is equal to 195 years, 11 weeks, 4 days, 16 hours, 24 minutes, 9 seconds.
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To count from 1 to 6,139,729,449 would take you about three hundred ninety 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 6139729449 cubic inches would be around 152.6 feet tall.
Recreational maths with 6139729449
- 6139729449 backwards is 9449279316
- The number of decimal digits it has is: 10
- The sum of 6139729449's digits is 54
- More coming soon!
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