4394940990
4,394,940,990 is an even composite number composed of eight prime numbers multiplied together.
4394940990 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 4394940990:
2 × 3 × 5 × 11 × 31 × 43 × 97 × 103
See below for interesting mathematical facts about the number 4394940990 from the Numbermatics database.
Names of 4394940990
- Cardinal: 4394940990 can be written as Four billion, three hundred ninety-four million, nine hundred forty thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.39494099 × 109
Factors of 4394940990
Divisors of 4394940990
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 31 33 43 55 62 66 86 93 97 103 110 129 155 165 186 194 206 215 258 291 309 310 330 341 430 465 473 485 515 582 618 645 682 930 946 970 1023 1030 1067 1133 1290 1333 1419 1455 1545 1705 2046 2134 2266 2365 2666 2838 2910 3007 3090 3193 3201 3399 3410 3999 4171 4429 4730 5115 5335 5665 6014 6386 6402 6665 6798 7095 7998 8342 8858 9021 9579 9991 10230 10670 11330 12513 13287 13330 14190 14663 15035 15965 16005 16995 18042 19158 19982 19995 20855 22145 25026 26574 29326 29973 30070 31930 32010 33077 33990 35123 39990 41710 43989 44290 45105 45881 47895 48719 49955 59946 62565 66154 66435 70246 73315 87978 90210 91762 95790 97438 99231 99910 105369 109901 125130 129301 132870 137299 137643 146157 146630 149865 165385 175615 198462 210738 219802 219945 229405 243595 258602 274598 275286 292314 299730 309721 329703 330770 351230 387903 411897 429613 439890 458810 487190 496155 526845 549505 619442 646505 659406 686495 688215 730785 775806 823794 859226 929163 992310 1053690 1099010 1288839 1293010 1372990 1376430 1422311 1461570 1510289 1548605 1648515 1858326 1939515 2059485 2148065 2577678 2844622 3020578 3097210 3297030 3406931 3879030 4118970 4266933 4296130 4530867 4645815 4725743 6444195 6813862 7111555 7551445 8533866 9061734 9291630 9451486 10220793 12888390 13318003 14177229 14223110 15102890 17034655 20441586 21334665 22654335 23628715 26636006 28354458 34069310 39954009 42669330 45308670 47257430 51103965 66590015 70886145 79908018 102207930 133180030 141772290 146498033 199770045 292996066 399540090 439494099 732490165 878988198 1464980330 2197470495 4394940990
- Sum of all divisors σ(n): 12398690304
- Sum of proper divisors (its aliquot sum) s(n): 8003749314
- 4394940990 is an abundant number, because the sum of its proper divisors (8003749314) is greater than itself. Its abundance is 3608808324
Bases of 4394940990
- Binary: 1000001011111010101111010001111102
- Hexadecimal: 0x105F57A3E
- Base-36: 20OMU66
Squares and roots of 4394940990
- 4394940990 squared (43949409902) is 19315506305582180100
- 4394940990 cubed (43949409903) is 84890510405006589135052299000
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The
square root of 4394940990 is 66294.3511168183 -
The
cube root of 4394940990 is 1638.0142769429
Scales and comparisons
How big is 4394940990?- 4,394,940,990 seconds is equal to 139 years, 38 weeks, 5 days, 8 hours, 56 minutes, 30 seconds.
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To count from 1 to 4,394,940,990 would take you about two hundred seventy-nine 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 4394940990 cubic inches would be around 136.5 feet tall.
Recreational maths with 4394940990
- 4394940990 backwards is 0990494934
- The number of decimal digits it has is: 10
- The sum of 4394940990's digits is 51
- More coming soon!
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The information we have on file for 4394940990 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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