4944907890
4,944,907,890 is an even composite number composed of seven prime numbers multiplied together.
4944907890 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 4944907890:
2 × 32 × 5 × 132 × 19 × 71 × 241
(2 × 3 × 3 × 5 × 13 × 13 × 19 × 71 × 241)See below for interesting mathematical facts about the number 4944907890 from the Numbermatics database.
Names of 4944907890
- Cardinal: 4944907890 can be written as Four billion, nine hundred forty-four million, nine hundred seven thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 4.94490789 × 109
Factors of 4944907890
Divisors of 4944907890
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 19 26 30 38 39 45 57 65 71 78 90 95 114 117 130 142 169 171 190 195 213 234 241 247 285 338 342 355 390 426 482 494 507 570 585 639 710 723 741 845 855 923 1014 1065 1170 1205 1235 1278 1349 1446 1482 1521 1690 1710 1846 2130 2169 2223 2410 2470 2535 2698 2769 3042 3133 3195 3211 3615 3705 4047 4338 4446 4579 4615 5070 5538 6266 6390 6422 6745 7230 7410 7605 8094 8307 9158 9230 9399 9633 10845 11115 11999 12141 13490 13737 13845 15210 15665 16055 16614 17111 17537 18798 19266 20235 21690 22230 22895 23998 24282 27474 27690 28197 28899 31330 32110 34222 35074 35997 40470 40729 41211 41535 45790 46995 48165 51333 52611 56394 57798 59527 59995 60705 68685 71994 81458 82422 83070 85555 87685 93990 96330 102666 105222 107991 119054 119990 121410 122187 137370 140985 144495 153999 157833 171110 175370 178581 179985 203645 206055 215982 222443 227981 244374 256665 263055 281970 288990 297635 307998 315666 325109 357162 359970 366561 407290 412110 444886 455962 513330 526110 535743 539955 595270 610935 650218 667329 683943 733122 769995 773851 789165 892905 975327 1071486 1079910 1112215 1139905 1221870 1334658 1367886 1539990 1547702 1578330 1625545 1785810 1832805 1950654 2001987 2051829 2224430 2279810 2321553 2678715 2891759 2925981 3251090 3336645 3419715 3665610 3869255 4003974 4103658 4226417 4643106 4876635 5357430 5783518 5851962 6673290 6839430 6964659 7738510 8452834 8675277 9753270 10009935 10259145 11607765 12679251 13929318 14458795 14629905 17350554 20019870 20518290 21132085 23215530 25358502 26025831 28917590 29259810 34823295 38037753 42264170 43376385 52051662 54943421 63396255 69646590 76075506 86752770 109886842 126792510 130129155 164830263 190188765 260258310 274717105 329660526 380377530 494490789 549434210 824151315 988981578 1648302630 2472453945 4944907890
- Sum of all divisors σ(n): 14922610560
- Sum of proper divisors (its aliquot sum) s(n): 9977702670
- 4944907890 is an abundant number, because the sum of its proper divisors (9977702670) is greater than itself. Its abundance is 5032794780
Bases of 4944907890
- Binary: 1001001101011110101001110011100102
- Hexadecimal: 0x126BD4E72
- Base-36: 29S2JCI
Squares and roots of 4944907890
- 4944907890 squared (49449078902) is 24452114040584252100
- 4944907890 cubed (49449078903) is 120913451646464848419039069000
-
The
square root of 4944907890 is 70320.0390358253 -
The
cube root of 4944907890 is 1703.6723254907
Scales and comparisons
How big is 4944907890?- 4,944,907,890 seconds is equal to 157 years, 12 weeks, 17 hours, 31 minutes, 30 seconds.
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To count from 1 to 4,944,907,890 would take you about three hundred fourteen 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 4944907890 cubic inches would be around 142 feet tall.
Recreational maths with 4944907890
- 4944907890 backwards is 0987094494
- The number of decimal digits it has is: 10
- The sum of 4944907890's digits is 54
- More coming soon!
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