138034301440
138,034,301,440 is an even composite number composed of four prime numbers multiplied together.
138034301440 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 138034301440:
29 × 5 × 72 × 10492
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 1049 × 1049)See below for interesting mathematical facts about the number 138034301440 from the Numbermatics database.
Names of 138034301440
- Cardinal: 138034301440 can be written as One hundred thirty-eight billion, thirty-four million, three hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3803430144 × 1011
Factors of 138034301440
Divisors of 138034301440
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 512 560 640 784 896 980 1049 1120 1280 1568 1792 1960 2098 2240 2560 3136 3584 3920 4196 4480 5245 6272 7343 7840 8392 8960 10490 12544 14686 15680 16784 17920 20980 25088 29372 31360 33568 36715 41960 51401 58744 62720 67136 73430 83920 102802 117488 125440 134272 146860 167840 205604 234976 257005 268544 293720 335680 411208 469952 514010 537088 587440 671360 822416 939904 1028020 1100401 1174880 1342720 1644832 1879808 2056040 2200802 2349760 2685440 3289664 3759616 4112080 4401604 4699520 5502005 6579328 7702807 8224160 8803208 9399040 11004010 13158656 15405614 16448320 17606416 18798080 22008020 26317312 30811228 32896640 35212832 38514035 44016040 53919649 61622456 65793280 70425664 77028070 88032080 107839298 123244912 131586560 140851328 154056140 176064160 215678596 246489824 269598245 281702656 308112280 352128320 431357192 492979648 539196490 563405312 616224560 704256640 862714384 985959296 1078392980 1232449120 1408513280 1725428768 1971918592 2156785960 2464898240 2817026560 3450857536 3943837184 4313571920 4929796480 6901715072 8627143840 9859592960 13803430144 17254287680 19719185920 27606860288 34508575360 69017150720 138034301440
- Sum of all divisors σ(n): 385360255566
- Sum of proper divisors (its aliquot sum) s(n): 247325954126
- 138034301440 is an abundant number, because the sum of its proper divisors (247325954126) is greater than itself. Its abundance is 109291652686
Bases of 138034301440
- Binary: 100000001000110111110001001010000000002
- Hexadecimal: 0x20237C4A00
- Base-36: 1REU24N4
Squares and roots of 138034301440
- 138034301440 squared (1380343014402) is 19053468374028786073600
- 138034301440 cubed (1380343014403) is 2630032197018196124120576425984000
-
The
square root of 138034301440 is 371529.6777378627 -
The
cube root of 138034301440 is 5168.0773758571
Scales and comparisons
How big is 138034301440?- 138,034,301,440 seconds is equal to 4,389 years, 3 weeks, 2 days, 5 hours, 30 minutes, 40 seconds.
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To count from 1 to 138,034,301,440 would take you about eight thousand, seven hundred seventy-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 138034301440 cubic inches would be around 430.7 feet tall.
Recreational maths with 138034301440
- 138034301440 backwards is 044103430831
- The number of decimal digits it has is: 12
- The sum of 138034301440's digits is 31
- More coming soon!
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