1398930225
1,398,930,225 is an odd composite number composed of six prime numbers multiplied together.
1398930225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1398930225:
3 × 52 × 7 × 11 × 37 × 6547
(3 × 5 × 5 × 7 × 11 × 37 × 6547)See below for interesting mathematical facts about the number 1398930225 from the Numbermatics database.
Names of 1398930225
- Cardinal: 1398930225 can be written as One billion, three hundred ninety-eight million, nine hundred thirty thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.398930225 × 109
Factors of 1398930225
Divisors of 1398930225
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 11 15 21 25 33 35 37 55 75 77 105 111 165 175 185 231 259 275 385 407 525 555 777 825 925 1155 1221 1295 1925 2035 2775 2849 3885 5775 6105 6475 6547 8547 10175 14245 19425 19641 30525 32735 42735 45829 71225 72017 98205 137487 163675 213675 216051 229145 242239 360085 491025 504119 687435 726717 1080255 1145725 1211195 1512357 1695673 1800425 2520595 2664629 3437175 3633585 5087019 5401275 6055975 7561785 7993887 8478365 12602975 13323145 18167925 18652403 25435095 37808925 39969435 42391825 55957209 66615725 93262015 127175475 199847175 279786045 466310075 1398930225
- Sum of all divisors σ(n): 2962000896
- Sum of proper divisors (its aliquot sum) s(n): 1563070671
- 1398930225 is an abundant number, because the sum of its proper divisors (1563070671) is greater than itself. Its abundance is 164140446
Bases of 1398930225
- Binary: 10100110110000111111011001100012
- Hexadecimal: 0x5361FB31
- Base-36: N4VXGX
Squares and roots of 1398930225
- 1398930225 squared (13989302252) is 1957005774418550625
- 1398930225 cubed (13989302253) is 2737714528333642270005140625
-
The
square root of 1398930225 is 37402.2756660607 -
The
cube root of 1398930225 is 1118.4039300781
Scales and comparisons
How big is 1398930225?- 1,398,930,225 seconds is equal to 44 years, 25 weeks, 7 hours, 43 minutes, 45 seconds.
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To count from 1 to 1,398,930,225 would take you about eighty-eight 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 1398930225 cubic inches would be around 93.2 feet tall.
Recreational maths with 1398930225
- 1398930225 backwards is 5220398931
- The number of decimal digits it has is: 10
- The sum of 1398930225's digits is 42
- More coming soon!
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The information we have on file for 1398930225 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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