13124778040
13,124,778,040 is an even composite number composed of five prime numbers multiplied together.
13124778040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13124778040:
23 × 5 × 114 × 73 × 307
(2 × 2 × 2 × 5 × 11 × 11 × 11 × 11 × 73 × 307)See below for interesting mathematical facts about the number 13124778040 from the Numbermatics database.
Names of 13124778040
- Cardinal: 13124778040 can be written as Thirteen billion, one hundred twenty-four million, seven hundred seventy-eight thousand and forty.
Scientific notation
- Scientific notation: 1.312477804 × 1010
Factors of 13124778040
Divisors of 13124778040
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 40 44 55 73 88 110 121 146 220 242 292 307 365 440 484 584 605 614 730 803 968 1210 1228 1331 1460 1535 1606 2420 2456 2662 2920 3070 3212 3377 4015 4840 5324 6140 6424 6655 6754 8030 8833 10648 12280 13310 13508 14641 16060 16885 17666 22411 26620 27016 29282 32120 33770 35332 37147 44165 44822 53240 58564 67540 70664 73205 74294 88330 89644 97163 112055 117128 135080 146410 148588 176660 179288 185735 194326 224110 246521 292820 297176 353320 371470 388652 408617 448220 485815 493042 585640 742940 777304 817234 896440 971630 986084 1068793 1232605 1485880 1634468 1943260 1972168 2043085 2137586 2465210 2711731 3268936 3886520 4086170 4275172 4494787 4930420 5343965 5423462 8172340 8550344 8989574 9860840 10687930 10846924 13558655 16344680 17979148 21375860 21693848 22473935 27117310 29829041 35958296 42751720 44947870 54234620 59658082 89895740 108469240 119316164 149145205 179791480 238632328 298290410 328119451 596580820 656238902 1193161640 1312477804 1640597255 2624955608 3281194510 6562389020 13124778040
- Sum of all divisors σ(n): 33035864400
- Sum of proper divisors (its aliquot sum) s(n): 19911086360
- 13124778040 is an abundant number, because the sum of its proper divisors (19911086360) is greater than itself. Its abundance is 6786308320
Bases of 13124778040
- Binary: 11000011100100110000111000001110002
- Hexadecimal: 0x30E4C3838
- Base-36: 6125JJS
Squares and roots of 13124778040
- 13124778040 squared (131247780402) is 172259798599266241600
- 13124778040 cubed (131247780403) is 2260871621830472327865014464000
-
The
square root of 13124778040 is 114563.4236569421 -
The
cube root of 13124778040 is 2358.8336930755
Scales and comparisons
How big is 13124778040?- 13,124,778,040 seconds is equal to 417 years, 17 weeks, 3 hours, 40 minutes, 40 seconds.
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To count from 1 to 13,124,778,040 would take you about eight hundred thirty-four 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 13124778040 cubic inches would be around 196.6 feet tall.
Recreational maths with 13124778040
- 13124778040 backwards is 04087742131
- The number of decimal digits it has is: 11
- The sum of 13124778040's digits is 37
- More coming soon!
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