389984033742961
389,984,033,742,961 is an odd composite number composed of four prime numbers multiplied together.
389984033742961 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 389984033742961:
72 × 972 × 1013 × 821
(7 × 7 × 97 × 97 × 101 × 101 × 101 × 821)See below for interesting mathematical facts about the number 389984033742961 from the Numbermatics database.
Names of 389984033742961
- Cardinal: 389984033742961 can be written as Three hundred eighty-nine trillion, nine hundred eighty-four billion, thirty-three million, seven hundred forty-two thousand, nine hundred sixty-one.
Scientific notation
- Scientific notation: 3.89984033742961 × 1014
Factors of 389984033742961
Divisors of 389984033742961
- Number of divisors d(n): 72
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Complete list of divisors:
1 7 49 97 101 679 707 821 4753 4949 5747 9409 9797 10201 40229 65863 68579 71407 79637 82921 461041 480053 499849 557459 580447 950309 989497 1030301 3902213 4063129 6652163 6926479 7212107 7724789 8043337 8375021 46565141 48485353 50484749 54073523 56303359 58625147 95981209 99939197 378514661 394123513 410376029 671868463 699574379 780203689 812377037 845877121 4703079241 4897020653 5461425823 5686639259 5921139847 9694102109 38229980761 39806474813 41447978929 67858714763 78800572589 82050080737 475011003341 551604008123 574350565159 3861228056861 4020453956113 7958857831489 55712004820423 389984033742961
- Sum of all divisors σ(n): 463527663470712
- Sum of proper divisors (its aliquot sum) s(n): 73543629727751
- 389984033742961 is a deficient number, because the sum of its proper divisors (73543629727751) is less than itself. Its deficiency is 316440404015210
Bases of 389984033742961
- Binary: 10110001010110000001110111100110010100000011100012
- Hexadecimal: 0x162B03BCCA071
- Base-36: 3U8K6WLN5D
Squares and roots of 389984033742961
- 389984033742961 squared (3899840337429612) is 152087546574430943835417047521
- 389984033742961 cubed (3899840337429613) is 59311714895167029847418216892097517236249681
-
The
square root of 389984033742961 is 19748013.4125678829 -
The
cube root of 389984033742961 is 73060.4387033787
Scales and comparisons
How big is 389984033742961?- 389,984,033,742,961 seconds is equal to 12,400,285 years, 50 weeks, 4 days, 5 hours, 56 minutes, 1 second.
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To count from 1 to 389,984,033,742,961 would take you about thirty-one million, seven 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 389984033742961 cubic inches would be around 6088.4 feet tall.
Recreational maths with 389984033742961
- 389984033742961 backwards is 169247330489983
- The number of decimal digits it has is: 15
- The sum of 389984033742961's digits is 76
- More coming soon!
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The information we have on file for 389984033742961 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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