49489278020
49,489,278,020 is an even composite number composed of seven prime numbers multiplied together.
49489278020 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 49489278020:
22 × 5 × 7 × 13 × 23 × 307 × 3851
(2 × 2 × 5 × 7 × 13 × 23 × 307 × 3851)See below for interesting mathematical facts about the number 49489278020 from the Numbermatics database.
Names of 49489278020
- Cardinal: 49489278020 can be written as Forty-nine billion, four hundred eighty-nine million, two hundred seventy-eight thousand and twenty.
Scientific notation
- Scientific notation: 4.948927802 × 1010
Factors of 49489278020
Divisors of 49489278020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 23 26 28 35 46 52 65 70 91 92 115 130 140 161 182 230 260 299 307 322 364 455 460 598 614 644 805 910 1196 1228 1495 1535 1610 1820 2093 2149 2990 3070 3220 3851 3991 4186 4298 5980 6140 7061 7702 7982 8372 8596 10465 10745 14122 15404 15964 19255 19955 20930 21490 26957 27937 28244 35305 38510 39910 41860 42980 49427 50063 53914 55874 70610 77020 79820 88573 91793 98854 100126 107828 111748 134785 139685 141220 177146 183586 197708 200252 247135 250315 269570 279370 350441 354292 367172 442865 458965 494270 500630 539140 558740 620011 642551 700882 885730 917930 988540 1001260 1151449 1182257 1240022 1285102 1401764 1752205 1771460 1835860 2302898 2364514 2480044 2570204 3100055 3212755 3504410 4605796 4729028 5757245 5911285 6200110 6425510 7008820 8060143 8275799 11514490 11822570 12400220 12851020 15369341 16120286 16551598 23028980 23645140 27191911 30738682 32240572 33103196 40300715 41378995 54383822 61477364 76846705 80601430 82757990 107585387 108767644 135959555 153693410 161202860 165515980 190343377 215170774 271919110 307386820 353494843 380686754 430341548 537926935 543838220 706989686 761373508 951716885 1075853870 1413979372 1767474215 1903433770 2151707740 2474463901 3534948430 3806867540 4948927802 7069896860 9897855604 12372319505 24744639010 49489278020
- Sum of all divisors σ(n): 133941620736
- Sum of proper divisors (its aliquot sum) s(n): 84452342716
- 49489278020 is an abundant number, because the sum of its proper divisors (84452342716) is greater than itself. Its abundance is 34963064696
Bases of 49489278020
- Binary: 1011100001011100101001110100010001002
- Hexadecimal: 0xB85CA7444
- Base-36: MQGMZB8
Squares and roots of 49489278020
- 49489278020 squared (494892780202) is 2449188638940855120400
- 49489278020 cubed (494892780203) is 121208577475969377390016173608000
-
The
square root of 49489278020 is 222461.8574497659 -
The
cube root of 49489278020 is 3671.4451074799
Scales and comparisons
How big is 49489278020?- 49,489,278,020 seconds is equal to 1,573 years, 31 weeks, 3 days, 13 hours, 40 minutes, 20 seconds.
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To count from 1 to 49,489,278,020 would take you about three thousand, one hundred forty-seven 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 49489278020 cubic inches would be around 306 feet tall.
Recreational maths with 49489278020
- 49489278020 backwards is 02087298494
- The number of decimal digits it has is: 11
- The sum of 49489278020's digits is 53
- More coming soon!
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