385450905429
385,450,905,429 is an odd composite number composed of five prime numbers multiplied together.
385450905429 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 385450905429:
32 × 53 × 617 × 761 × 1721
(3 × 3 × 53 × 617 × 761 × 1721)See below for interesting mathematical facts about the number 385450905429 from the Numbermatics database.
Names of 385450905429
- Cardinal: 385450905429 can be written as Three hundred eighty-five billion, four hundred fifty million, nine hundred five thousand, four hundred twenty-nine.
Scientific notation
- Scientific notation: 3.85450905429 × 1011
Factors of 385450905429
Divisors of 385450905429
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 9 53 159 477 617 761 1721 1851 2283 5163 5553 6849 15489 32701 40333 91213 98103 120999 273639 294309 362997 469537 820917 1061857 1309681 1408611 3185571 3929043 4225833 9556713 11787129 24885461 56278421 69413093 74656383 168835263 208239279 223969149 506505789 624717837 808073177 2424219531 7272658593 42827878381 128483635143 385450905429
- Sum of all divisors σ(n): 569263981104
- Sum of proper divisors (its aliquot sum) s(n): 183813075675
- 385450905429 is a deficient number, because the sum of its proper divisors (183813075675) is less than itself. Its deficiency is 201637829754
Bases of 385450905429
- Binary: 1011001101111101010101000001111010101012
- Hexadecimal: 0x59BEAA0F55
- Base-36: 4X2NIM39
Squares and roots of 385450905429
- 385450905429 squared (3854509054292) is 148572400496035901674041
- 385450905429 cubed (3854509054293) is 57267366292957047025549520275268589
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The
square root of 385450905429 is 620846.9259237739 -
The
cube root of 385450905429 is 7277.6252759817
Scales and comparisons
How big is 385450905429?- 385,450,905,429 seconds is equal to 12,256 years, 7 weeks, 4 days, 7 hours, 57 minutes, 9 seconds.
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To count from 1 to 385,450,905,429 would take you about twenty-four thousand, five hundred twelve 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 385450905429 cubic inches would be around 606.5 feet tall.
Recreational maths with 385450905429
- 385450905429 backwards is 924509054583
- The number of decimal digits it has is: 12
- The sum of 385450905429's digits is 54
- More coming soon!
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