1398984939
1,398,984,939 is an odd composite number composed of four prime numbers multiplied together.
1398984939 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 1398984939:
34 × 112 × 47 × 3037
(3 × 3 × 3 × 3 × 11 × 11 × 47 × 3037)See below for interesting mathematical facts about the number 1398984939 from the Numbermatics database.
Names of 1398984939
- Cardinal: 1398984939 can be written as One billion, three hundred ninety-eight million, nine hundred eighty-four thousand, nine hundred thirty-nine.
Scientific notation
- Scientific notation: 1.398984939 × 109
Factors of 1398984939
Divisors of 1398984939
- Number of divisors d(n): 60
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Complete list of divisors:
1 3 9 11 27 33 47 81 99 121 141 297 363 423 517 891 1089 1269 1551 3037 3267 3807 4653 5687 9111 9801 13959 17061 27333 33407 41877 51183 81999 100221 142739 153549 245997 300663 367477 428217 460647 901989 1102431 1284651 1570129 2705967 3307293 3853953 4710387 9921879 11561859 14131161 17271419 29765637 42393483 51814257 127180449 155442771 466328313 1398984939
- Sum of all divisors σ(n): 2346745632
- Sum of proper divisors (its aliquot sum) s(n): 947760693
- 1398984939 is a deficient number, because the sum of its proper divisors (947760693) is less than itself. Its deficiency is 451224246
Bases of 1398984939
- Binary: 10100110110001011010000111010112
- Hexadecimal: 0x5362D0EB
- Base-36: N4X3OR
Squares and roots of 1398984939
- 1398984939 squared (13989849392) is 1957158859548833721
- 1398984939 cubed (13989849393) is 2738035767739234710694328019
-
The
square root of 1398984939 is 37403.0070849925 -
The
cube root of 1398984939 is 1118.4185106373
Scales and comparisons
How big is 1398984939?- 1,398,984,939 seconds is equal to 44 years, 25 weeks, 22 hours, 55 minutes, 39 seconds.
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To count from 1 to 1,398,984,939 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 1398984939 cubic inches would be around 93.2 feet tall.
Recreational maths with 1398984939
- 1398984939 backwards is 9394898931
- The number of decimal digits it has is: 10
- The sum of 1398984939's digits is 63
- More coming soon!
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The information we have on file for 1398984939 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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