492472890
492,472,890 is an even composite number composed of seven prime numbers multiplied together.
492472890 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 492472890:
2 × 32 × 5 × 7 × 13 × 157 × 383
(2 × 3 × 3 × 5 × 7 × 13 × 157 × 383)See below for interesting mathematical facts about the number 492472890 from the Numbermatics database.
Names of 492472890
- Cardinal: 492472890 can be written as Four hundred ninety-two million, four hundred seventy-two thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 4.9247289 × 108
Factors of 492472890
Divisors of 492472890
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 63 65 70 78 90 91 105 117 126 130 157 182 195 210 234 273 314 315 383 390 455 471 546 585 630 766 785 819 910 942 1099 1149 1170 1365 1413 1570 1638 1915 2041 2198 2298 2355 2681 2730 2826 3297 3447 3830 4082 4095 4710 4979 5362 5495 5745 6123 6594 6894 7065 8043 8190 9891 9958 10205 10990 11490 12246 13405 14130 14287 14937 16086 16485 17235 18369 19782 20410 24129 24895 26810 28574 29874 30615 32970 34470 34853 36738 40215 42861 44811 48258 49455 49790 60131 61230 69706 71435 74685 80430 85722 89622 91845 98910 104559 120262 120645 128583 142870 149370 174265 180393 183690 209118 214305 224055 241290 257166 300655 313677 348530 360786 420917 428610 448110 522795 541179 601310 627354 642915 781703 841834 901965 1045590 1082358 1262751 1285830 1563406 1568385 1803930 2104585 2345109 2525502 2705895 3136770 3788253 3908515 4209170 4690218 5411790 5471921 6313755 7035327 7576506 7817030 10943842 11725545 12627510 14070654 16415763 18941265 23451090 27359605 32831526 35176635 37882530 49247289 54719210 70353270 82078815 98494578 164157630 246236445 492472890
- Sum of all divisors σ(n): 1590091776
- Sum of proper divisors (its aliquot sum) s(n): 1097618886
- 492472890 is an abundant number, because the sum of its proper divisors (1097618886) is greater than itself. Its abundance is 605145996
Bases of 492472890
- Binary: 111010101101010001010001110102
- Hexadecimal: 0x1D5A8A3A
- Base-36: 857EII
Squares and roots of 492472890
- 492472890 squared (4924728902) is 242529547384952100
- 492472890 cubed (4924728903) is 119439227111059303198569000
-
The
square root of 492472890 is 22191.7302164567 -
The
cube root of 492472890 is 789.6975234691
Scales and comparisons
How big is 492472890?- 492,472,890 seconds is equal to 15 years, 34 weeks, 1 day, 22 hours, 1 minute, 30 seconds.
-
To count from 1 to 492,472,890 would take you about twenty-three 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 492472890 cubic inches would be around 65.8 feet tall.
Recreational maths with 492472890
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The information we have on file for 492472890 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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