1139939808
1,139,939,808 is an even composite number composed of six prime numbers multiplied together.
1139939808 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1139939808:
25 × 3 × 7 × 192 × 37 × 127
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 19 × 37 × 127)See below for interesting mathematical facts about the number 1139939808 from the Numbermatics database.
Names of 1139939808
- Cardinal: 1139939808 can be written as One billion, one hundred thirty-nine million, nine hundred thirty-nine thousand, eight hundred eight.
Scientific notation
- Scientific notation: 1.139939808 × 109
Factors of 1139939808
Divisors of 1139939808
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 37 38 42 48 56 57 74 76 84 96 111 112 114 127 133 148 152 168 222 224 228 254 259 266 296 304 336 361 381 399 444 456 508 518 532 592 608 672 703 722 762 777 798 888 889 912 1016 1036 1064 1083 1184 1406 1444 1524 1554 1596 1776 1778 1824 2032 2072 2109 2128 2166 2413 2527 2667 2812 2888 3048 3108 3192 3552 3556 4064 4144 4218 4256 4332 4699 4826 4921 5054 5334 5624 5776 6096 6216 6384 7112 7239 7581 8288 8436 8664 9398 9652 9842 10108 10668 11248 11552 12192 12432 12768 13357 14097 14224 14478 14763 15162 16872 16891 17328 18796 19304 19684 20216 21336 22496 24864 26714 28194 28448 28956 29526 30324 32893 33744 33782 34656 37592 38608 39368 40071 40432 42672 45847 50673 53428 56388 57912 59052 60648 65786 67488 67564 75184 77216 78736 80142 80864 85344 89281 91694 93499 98679 101346 106856 112776 115824 118104 121296 131572 135128 137541 150368 157472 160284 178562 183388 186998 197358 202692 213712 225552 231648 236208 242592 263144 267843 270256 275082 280497 320568 320929 357124 366776 373996 394716 405384 427424 451104 472416 526288 535686 540512 550164 560994 624967 641136 641858 714248 733552 747992 789432 810768 962787 1052576 1071372 1100328 1121988 1249934 1282272 1283716 1428496 1467104 1495984 1578864 1621536 1696339 1874901 1925574 2142744 2200656 2243976 2499868 2567432 2856992 2991968 3157728 3392678 3749802 3851148 4285488 4401312 4487952 4999736 5089017 5134864 6785356 7499604 7702296 8570976 8975904 9999472 10178034 10269728 11874373 13570712 14999208 15404592 19998944 20356068 23748746 27141424 29998416 30809184 35623119 40712136 47497492 54282848 59996832 71246238 81424272 94994984 142492476 162848544 189989968 284984952 379979936 569969904 1139939808
- Sum of all divisors σ(n): 3736018944
- Sum of proper divisors (its aliquot sum) s(n): 2596079136
- 1139939808 is an abundant number, because the sum of its proper divisors (2596079136) is greater than itself. Its abundance is 1456139328
Bases of 1139939808
- Binary: 10000111111001000011001111000002
- Hexadecimal: 0x43F219E0
- Base-36: IUOV6O
Squares and roots of 1139939808
- 1139939808 squared (11399398082) is 1299462765863076864
- 1139939808 cubed (11399398083) is 1481309335821104794637402112
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The
square root of 1139939808 is 33762.9946539109 -
The
cube root of 1139939808 is 1044.6255407657
Scales and comparisons
How big is 1139939808?- 1,139,939,808 seconds is equal to 36 years, 12 weeks, 5 days, 17 hours, 56 minutes, 48 seconds.
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To count from 1 to 1,139,939,808 would take you about seventy-two 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 1139939808 cubic inches would be around 87.1 feet tall.
Recreational maths with 1139939808
- 1139939808 backwards is 8089399311
- The number of decimal digits it has is: 10
- The sum of 1139939808's digits is 51
- More coming soon!
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