1389959028
1,389,959,028 is an even composite number composed of five prime numbers multiplied together.
1389959028 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1389959028:
22 × 35 × 31 × 163 × 283
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 31 × 163 × 283)See below for interesting mathematical facts about the number 1389959028 from the Numbermatics database.
Names of 1389959028
- Cardinal: 1389959028 can be written as One billion, three hundred eighty-nine million, nine hundred fifty-nine thousand and twenty-eight.
Scientific notation
- Scientific notation: 1.389959028 × 109
Factors of 1389959028
Divisors of 1389959028
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 163 186 243 279 283 324 326 372 486 489 558 566 652 837 849 972 978 1116 1132 1467 1674 1698 1956 2511 2547 2934 3348 3396 4401 5022 5053 5094 5868 7533 7641 8773 8802 10044 10106 10188 13203 15066 15159 15282 17546 17604 20212 22923 26319 26406 30132 30318 30564 35092 39609 45477 45846 46129 52638 52812 60636 68769 78957 79218 90954 91692 92258 105276 136431 137538 138387 157914 158436 181908 184516 236871 272862 275076 276774 315828 409293 415161 473742 545724 553548 710613 818586 830322 947484 1227879 1245483 1421226 1429999 1637172 1660644 2131839 2455758 2490966 2842452 2859998 3736449 4263678 4289997 4911516 4981932 5719996 7472898 8527356 8579994 11209347 12869991 14945796 17159988 22418694 25739982 38609973 44837388 51479964 77219946 115829919 154439892 231659838 347489757 463319676 694979514 1389959028
- Sum of all divisors σ(n): 3797620736
- Sum of proper divisors (its aliquot sum) s(n): 2407661708
- 1389959028 is an abundant number, because the sum of its proper divisors (2407661708) is greater than itself. Its abundance is 1017702680
Bases of 1389959028
- Binary: 10100101101100100010111011101002
- Hexadecimal: 0x52D91774
- Base-36: MZJN90
Squares and roots of 1389959028
- 1389959028 squared (13899590282) is 1931986099518704784
- 1389959028 cubed (13899590283) is 2685381520996530169387589952
-
The
square root of 1389959028 is 37282.1542832493 -
The
cube root of 1389959028 is 1116.0080644579
Scales and comparisons
How big is 1389959028?- 1,389,959,028 seconds is equal to 44 years, 10 weeks, 1 day, 11 hours, 43 minutes, 48 seconds.
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To count from 1 to 1,389,959,028 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 1389959028 cubic inches would be around 93 feet tall.
Recreational maths with 1389959028
- 1389959028 backwards is 8209599831
- 1389959028 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1389959028's digits is 54
- More coming soon!
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The information we have on file for 1389959028 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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