13780449440
13,780,449,440 is an even composite number composed of six prime numbers multiplied together.
13780449440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13780449440:
25 × 5 × 53 × 73 × 113 × 197
(2 × 2 × 2 × 2 × 2 × 5 × 53 × 73 × 113 × 197)See below for interesting mathematical facts about the number 13780449440 from the Numbermatics database.
Names of 13780449440
- Cardinal: 13780449440 can be written as Thirteen billion, seven hundred eighty million, four hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.378044944 × 1010
Factors of 13780449440
Divisors of 13780449440
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 53 73 80 106 113 146 160 197 212 226 265 292 365 394 424 452 530 565 584 730 788 848 904 985 1060 1130 1168 1460 1576 1696 1808 1970 2120 2260 2336 2920 3152 3616 3869 3940 4240 4520 5840 5989 6304 7738 7880 8249 8480 9040 10441 11680 11978 14381 15476 15760 16498 18080 19345 20882 22261 23956 28762 29945 30952 31520 32996 38690 41245 41764 44522 47912 52205 57524 59890 61904 65992 71905 77380 82490 83528 89044 95824 104410 111305 115048 119780 123808 131984 143810 154760 164980 167056 178088 191648 208820 222610 230096 239560 263968 287620 309520 329960 334112 356176 417640 437197 445220 460192 479120 575240 619040 659920 712352 762193 835280 874394 890440 958240 1150480 1179833 1319840 1524386 1625053 1670560 1748788 1780880 2185985 2300960 2359666 3048772 3250106 3497576 3561760 3810965 4371970 4719332 5899165 6097544 6500212 6995152 7621930 8125265 8743940 9438664 11798330 12195088 13000424 13990304 15243860 16250530 17487880 18877328 23596660 24390176 26000848 30487720 32501060 34975760 37754656 47193320 52001696 60975440 65002120 69951520 86127809 94386640 121950880 130004240 172255618 188773280 260008480 344511236 430639045 689022472 861278090 1378044944 1722556180 2756089888 3445112360 6890224720 13780449440
- Sum of all divisors σ(n): 34094735136
- Sum of proper divisors (its aliquot sum) s(n): 20314285696
- 13780449440 is an abundant number, because the sum of its proper divisors (20314285696) is greater than itself. Its abundance is 6533836256
Bases of 13780449440
- Binary: 11001101010110000011111000101000002
- Hexadecimal: 0x33560F8A0
- Base-36: 6BWIUU8
Squares and roots of 13780449440
- 13780449440 squared (137804494402) is 189900786768396313600
- 13780449440 cubed (137804494403) is 2616918190678106389447184384000
-
The
square root of 13780449440 is 117390.1590424001 -
The
cube root of 13780449440 is 2397.4770617183
Scales and comparisons
How big is 13780449440?- 13,780,449,440 seconds is equal to 438 years, 9 weeks, 22 hours, 37 minutes, 20 seconds.
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To count from 1 to 13,780,449,440 would take you about eight hundred seventy-six 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 13780449440 cubic inches would be around 199.8 feet tall.
Recreational maths with 13780449440
- 13780449440 backwards is 04494408731
- The number of decimal digits it has is: 11
- The sum of 13780449440's digits is 44
- More coming soon!
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