1385329968
1,385,329,968 is an even composite number composed of four prime numbers multiplied together.
1385329968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 1385329968:
24 × 32 × 112 × 433
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 43 × 43 × 43)See below for interesting mathematical facts about the number 1385329968 from the Numbermatics database.
Names of 1385329968
- Cardinal: 1385329968 can be written as One billion, three hundred eighty-five million, three hundred twenty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.385329968 × 109
Factors of 1385329968
Divisors of 1385329968
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 43 44 48 66 72 86 88 99 121 129 132 144 172 176 198 242 258 264 344 363 387 396 473 484 516 528 688 726 774 792 946 968 1032 1089 1419 1452 1548 1584 1849 1892 1936 2064 2178 2838 2904 3096 3698 3784 4257 4356 5203 5547 5676 5808 6192 7396 7568 8514 8712 10406 11094 11352 14792 15609 16641 17028 17424 20339 20812 22188 22704 29584 31218 33282 34056 40678 41624 44376 46827 61017 62436 66564 68112 79507 81356 83248 88752 93654 122034 124872 133128 159014 162712 183051 187308 223729 238521 244068 249744 266256 318028 325424 366102 374616 447458 477042 488136 636056 671187 715563 732204 749232 874577 894916 954084 976272 1272112 1342374 1431126 1464408 1749154 1789832 1908168 2013561 2623731 2684748 2862252 2928816 3498308 3579664 3816336 4027122 5247462 5369496 5724504 6996616 7871193 8054244 9620347 10494924 10738992 11449008 13993232 15742386 16108488 19240694 20989848 28861041 31484772 32216976 38481388 41979696 57722082 62969544 76962776 86583123 115444164 125939088 153925552 173166246 230888328 346332492 461776656 692664984 1385329968
- Sum of all divisors σ(n): 4362958600
- Sum of proper divisors (its aliquot sum) s(n): 2977628632
- 1385329968 is an abundant number, because the sum of its proper divisors (2977628632) is greater than itself. Its abundance is 1592298664
Bases of 1385329968
- Binary: 10100101001001001110101001100002
- Hexadecimal: 0x52927530
- Base-36: MWSFG0
Squares and roots of 1385329968
- 1385329968 squared (13853299682) is 1919139120238881024
- 1385329968 cubed (13853299683) is 2658640936028077201333727232
-
The
square root of 1385329968 is 37220.0210639381 -
The
cube root of 1385329968 is 1114.7677847633
Scales and comparisons
How big is 1385329968?- 1,385,329,968 seconds is equal to 44 years, 2 weeks, 3 days, 21 hours, 52 minutes, 48 seconds.
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To count from 1 to 1,385,329,968 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 1385329968 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385329968
- 1385329968 backwards is 8699235831
- The number of decimal digits it has is: 10
- The sum of 1385329968's digits is 54
- More coming soon!
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