12400491180
12,400,491,180 is an even composite number composed of seven prime numbers multiplied together.
12400491180 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12400491180:
22 × 3 × 5 × 7 × 11 × 113 × 23753
(2 × 2 × 3 × 5 × 7 × 11 × 113 × 23753)See below for interesting mathematical facts about the number 12400491180 from the Numbermatics database.
Names of 12400491180
- Cardinal: 12400491180 can be written as Twelve billion, four hundred million, four hundred ninety-one thousand, one hundred eighty.
Scientific notation
- Scientific notation: 1.240049118 × 1010
Factors of 12400491180
Divisors of 12400491180
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 113 132 140 154 165 210 220 226 231 308 330 339 385 420 452 462 565 660 678 770 791 924 1130 1155 1243 1356 1540 1582 1695 2260 2310 2373 2486 3164 3390 3729 3955 4620 4746 4972 6215 6780 7458 7910 8701 9492 11865 12430 14916 15820 17402 18645 23730 23753 24860 26103 34804 37290 43505 47460 47506 52206 71259 74580 87010 95012 104412 118765 130515 142518 166271 174020 237530 261030 261283 285036 332542 356295 475060 498813 522060 522566 665084 712590 783849 831355 997626 1045132 1306415 1425180 1567698 1662710 1828981 1995252 2494065 2612830 2684089 3135396 3325420 3657962 3919245 4988130 5225660 5368178 5486943 7315924 7838490 8052267 9144905 9976260 10736356 10973886 13420445 15676980 16104534 18289810 18788623 21947772 26840890 27434715 29524979 32209068 36579620 37577246 40261335 53681780 54869430 56365869 59049958 75154492 80522670 88574937 93943115 109738860 112731738 118099916 147624895 161045340 177149874 187886230 206674853 225463476 281829345 295249790 354299748 375772460 413349706 442874685 563658690 590499580 620024559 826699412 885749370 1033374265 1127317380 1240049118 1771498740 2066748530 2480098236 3100122795 4133497060 6200245590 12400491180
- Sum of all divisors σ(n): 43673914368
- Sum of proper divisors (its aliquot sum) s(n): 31273423188
- 12400491180 is an abundant number, because the sum of its proper divisors (31273423188) is greater than itself. Its abundance is 18872932008
Bases of 12400491180
- Binary: 10111000110010000001111010101011002
- Hexadecimal: 0x2E3207AAC
- Base-36: 5P2XK8C
Squares and roots of 12400491180
- 12400491180 squared (124004911802) is 153772181505257792400
- 12400491180 cubed (124004911803) is 1906850580485308378282471032000
-
The
square root of 12400491180 is 111357.4926980667 -
The
cube root of 12400491180 is 2314.6196154087
Scales and comparisons
How big is 12400491180?- 12,400,491,180 seconds is equal to 394 years, 15 weeks, 3 days, 4 hours, 53 minutes.
-
To count from 1 to 12,400,491,180 would take you about seven hundred 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 12400491180 cubic inches would be around 192.9 feet tall.
Recreational maths with 12400491180
- 12400491180 backwards is 08119400421
- 12400491180 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12400491180's digits is 30
- More coming soon!
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