1225355625
1,225,355,625 is an odd composite number composed of four prime numbers multiplied together.
1225355625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 1225355625:
32 × 54 × 132 × 1289
(3 × 3 × 5 × 5 × 5 × 5 × 13 × 13 × 1289)See below for interesting mathematical facts about the number 1225355625 from the Numbermatics database.
Names of 1225355625
- Cardinal: 1225355625 can be written as One billion, two hundred twenty-five million, three hundred fifty-five thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.225355625 × 109
Factors of 1225355625
Divisors of 1225355625
- Number of divisors d(n): 90
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Complete list of divisors:
1 3 5 9 13 15 25 39 45 65 75 117 125 169 195 225 325 375 507 585 625 845 975 1125 1289 1521 1625 1875 2535 2925 3867 4225 4875 5625 6445 7605 8125 11601 12675 14625 16757 19335 21125 24375 32225 38025 50271 58005 63375 73125 83785 96675 105625 150813 161125 190125 217841 251355 290025 316875 418925 483375 653523 754065 805625 950625 1089205 1256775 1450125 1960569 2094625 2416875 3267615 3770325 5446025 6283875 7250625 9802845 10473125 16338075 18851625 27230125 31419375 49014225 81690375 94258125 136150625 245071125 408451875 1225355625
- Sum of all divisors σ(n): 2396818710
- Sum of proper divisors (its aliquot sum) s(n): 1171463085
- 1225355625 is a deficient number, because the sum of its proper divisors (1171463085) is less than itself. Its deficiency is 53892540
Bases of 1225355625
- Binary: 10010010000100101110001011010012
- Hexadecimal: 0x49097169
- Base-36: K9JMG9
Squares and roots of 1225355625
- 1225355625 squared (12253556252) is 1501496407719140625
- 1225355625 cubed (12253556253) is 1839867069115942385009765625
-
The
square root of 1225355625 is 35005.0799884815 -
The
cube root of 1225355625 is 1070.0910118527
Scales and comparisons
How big is 1225355625?- 1,225,355,625 seconds is equal to 38 years, 50 weeks, 8 hours, 33 minutes, 45 seconds.
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To count from 1 to 1,225,355,625 would take you about seventy-seven 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 1225355625 cubic inches would be around 89.2 feet tall.
Recreational maths with 1225355625
- 1225355625 backwards is 5265535221
- The number of decimal digits it has is: 10
- The sum of 1225355625's digits is 36
- More coming soon!
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The information we have on file for 1225355625 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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