2490387380
2,490,387,380 is an even composite number composed of five prime numbers multiplied together.
2490387380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2490387380:
22 × 5 × 133 × 192 × 157
(2 × 2 × 5 × 13 × 13 × 13 × 19 × 19 × 157)See below for interesting mathematical facts about the number 2490387380 from the Numbermatics database.
Names of 2490387380
- Cardinal: 2490387380 can be written as Two billion, four hundred ninety million, three hundred eighty-seven thousand, three hundred eighty.
Scientific notation
- Scientific notation: 2.49038738 × 109
Factors of 2490387380
Divisors of 2490387380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 157 169 190 247 260 314 338 361 380 494 628 676 722 785 845 988 1235 1444 1570 1690 1805 2041 2197 2470 2983 3140 3211 3380 3610 4082 4394 4693 4940 5966 6422 7220 8164 8788 9386 10205 10985 11932 12844 14915 16055 18772 20410 21970 23465 26533 29830 32110 38779 40820 41743 43940 46930 53066 56677 59660 61009 64220 77558 83486 93860 106132 113354 122018 132665 155116 166972 193895 208715 226708 244036 265330 283385 305045 344929 387790 417430 504127 530660 566770 610090 689858 736801 775580 793117 834860 1008254 1133540 1220180 1379716 1473602 1586234 1724645 2016508 2520635 2947204 3172468 3449290 3684005 3965585 5041270 6553651 6898580 7368010 7931170 9578413 10082540 13107302 14736020 15862340 19156826 26214604 32768255 38313652 47892065 65536510 95784130 124519369 131073020 191568260 249038738 498077476 622596845 1245193690 2490387380
- Sum of all divisors σ(n): 6017392080
- Sum of proper divisors (its aliquot sum) s(n): 3527004700
- 2490387380 is an abundant number, because the sum of its proper divisors (3527004700) is greater than itself. Its abundance is 1036617320
Bases of 2490387380
- Binary: 100101000111000001001011101101002
- Hexadecimal: 0x94704BB4
- Base-36: 156PN78
Squares and roots of 2490387380
- 2490387380 squared (24903873802) is 6202029302463264400
- 2490387380 cubed (24903873803) is 15445455505244716575363272000
-
The
square root of 2490387380 is 49903.7812194627 -
The
cube root of 2490387380 is 1355.4670630169
Scales and comparisons
How big is 2490387380?- 2,490,387,380 seconds is equal to 79 years, 9 weeks, 4 days, 22 hours, 16 minutes, 20 seconds.
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To count from 1 to 2,490,387,380 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 2490387380 cubic inches would be around 113 feet tall.
Recreational maths with 2490387380
- 2490387380 backwards is 0837830942
- The number of decimal digits it has is: 10
- The sum of 2490387380's digits is 44
- More coming soon!
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The information we have on file for 2490387380 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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