390121681131
390,121,681,131 is an odd composite number composed of five prime numbers multiplied together.
390121681131 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 390121681131:
37 × 7 × 13 × 571 × 3433
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 571 × 3433)See below for interesting mathematical facts about the number 390121681131 from the Numbermatics database.
Names of 390121681131
- Cardinal: 390121681131 can be written as Three hundred ninety billion, one hundred twenty-one million, six hundred eighty-one thousand, one hundred thirty-one.
Scientific notation
- Scientific notation: 3.90121681131 × 1011
Factors of 390121681131
Divisors of 390121681131
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 9 13 21 27 39 63 81 91 117 189 243 273 351 567 571 729 819 1053 1701 1713 2187 2457 3159 3433 3997 5103 5139 7371 7423 9477 10299 11991 15309 15417 22113 22269 24031 28431 30897 35973 44629 46251 51961 66339 66807 72093 92691 107919 133887 138753 155883 199017 200421 216279 278073 312403 323757 401661 416259 467649 601263 648837 834219 937209 971271 1204983 1248777 1402947 1803789 1946511 1960243 2502657 2811627 2913813 3614949 4208841 5411367 5839533 5880729 7507971 8434881 8741439 10844847 12626523 13721701 16234101 17518599 17642187 25304643 25483159 32534541 37879569 41165103 52555797 52926561 75913929 76449477 97603623 113638707 123495309 158779683 178382113 227741787 229348431 370485927 476339049 535146339 683225361 688045293 1111457781 1429017147 1605439017 2064135879 3334373343 4287051441 4816317051 6192407637 10003120029 14448951153 18577222911 30009360087 43346853459 55731668733 130040560377 390121681131
- Sum of all divisors σ(n): 721586145280
- Sum of proper divisors (its aliquot sum) s(n): 331464464149
- 390121681131 is a deficient number, because the sum of its proper divisors (331464464149) is less than itself. Its deficiency is 58657216982
Bases of 390121681131
- Binary: 1011010110101010001000001110000111010112
- Hexadecimal: 0x5AD51070EB
- Base-36: 4Z7WDJOR
Squares and roots of 390121681131
- 390121681131 squared (3901216811312) is 152194926088477641439161
- 390121681131 cubed (3901216811313) is 59374540425245187526751319578171091
-
The
square root of 390121681131 is 624597.2151162697 -
The
cube root of 390121681131 is 7306.9033410461
Scales and comparisons
How big is 390121681131?- 390,121,681,131 seconds is equal to 12,404 years, 34 weeks, 3 days, 5 hours, 38 minutes, 51 seconds.
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To count from 1 to 390,121,681,131 would take you about twenty-four thousand, eight hundred 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 390121681131 cubic inches would be around 608.9 feet tall.
Recreational maths with 390121681131
- 390121681131 backwards is 131186121093
- The number of decimal digits it has is: 12
- The sum of 390121681131's digits is 36
- More coming soon!
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The information we have on file for 390121681131 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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