2490065140
2,490,065,140 is an even composite number composed of seven prime numbers multiplied together.
2490065140 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 2490065140:
22 × 5 × 17 × 19 × 61 × 71 × 89
(2 × 2 × 5 × 17 × 19 × 61 × 71 × 89)See below for interesting mathematical facts about the number 2490065140 from the Numbermatics database.
Names of 2490065140
- Cardinal: 2490065140 can be written as Two billion, four hundred ninety million, sixty-five thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.49006514 × 109
Factors of 2490065140
Divisors of 2490065140
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 10 17 19 20 34 38 61 68 71 76 85 89 95 122 142 170 178 190 244 284 305 323 340 355 356 380 445 610 646 710 890 1037 1159 1207 1220 1292 1349 1420 1513 1615 1691 1780 2074 2318 2414 2698 3026 3230 3382 4148 4331 4636 4828 5185 5396 5429 5795 6035 6052 6319 6460 6745 6764 7565 8455 8662 10370 10858 11590 12070 12638 13490 15130 16910 17324 19703 20740 21655 21716 22933 23180 24140 25276 26980 27145 28747 30260 31595 33820 39406 43310 45866 54290 57494 63190 73627 78812 82289 86620 91732 92293 98515 103151 107423 108580 114665 114988 120061 126380 143735 147254 164578 184586 197030 206302 214846 229330 240122 287470 294508 329156 368135 369172 385459 394060 411445 412604 429692 458660 461465 480244 515755 537115 574940 600305 736270 770918 822890 922930 1031510 1074230 1200610 1398913 1472540 1541836 1645780 1753567 1845860 1927295 2041037 2063020 2148460 2401220 2797826 3507134 3854590 4082074 5595652 6552803 6994565 7014268 7323721 7709180 8164148 8767835 10205185 13105606 13989130 14647442 17535670 20410370 26211212 27978260 29294884 32764015 35071340 36618605 40820740 65528030 73237210 124503257 131056060 146474420 249006514 498013028 622516285 1245032570 2490065140
- Sum of all divisors σ(n): 6074611200
- Sum of proper divisors (its aliquot sum) s(n): 3584546060
- 2490065140 is an abundant number, because the sum of its proper divisors (3584546060) is greater than itself. Its abundance is 1094480920
Bases of 2490065140
- Binary: 100101000110101101100000111101002
- Hexadecimal: 0x946B60F4
- Base-36: 156IQK4
Squares and roots of 2490065140
- 2490065140 squared (24900651402) is 6200424401443219600
- 2490065140 cubed (24900651403) is 15439460655239126815324744000
-
The
square root of 2490065140 is 49900.5525019513 -
The
cube root of 2490065140 is 1355.4085976083
Scales and comparisons
How big is 2490065140?- 2,490,065,140 seconds is equal to 79 years, 9 weeks, 1 day, 4 hours, 45 minutes, 40 seconds.
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To count from 1 to 2,490,065,140 would take you about one hundred fifty-eight 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 2490065140 cubic inches would be around 113 feet tall.
Recreational maths with 2490065140
- 2490065140 backwards is 0415600942
- The number of decimal digits it has is: 10
- The sum of 2490065140's digits is 31
- More coming soon!
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The information we have on file for 2490065140 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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