40386423040
40,386,423,040 is an even composite number composed of five prime numbers multiplied together.
40386423040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40386423040:
28 × 5 × 31 × 631 × 1613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 631 × 1613)See below for interesting mathematical facts about the number 40386423040 from the Numbermatics database.
Names of 40386423040
- Cardinal: 40386423040 can be written as Forty billion, three hundred eighty-six million, four hundred twenty-three thousand and forty.
Scientific notation
- Scientific notation: 4.038642304 × 1010
Factors of 40386423040
Divisors of 40386423040
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 256 310 320 496 620 631 640 992 1240 1262 1280 1613 1984 2480 2524 3155 3226 3968 4960 5048 6310 6452 7936 8065 9920 10096 12620 12904 16130 19561 19840 20192 25240 25808 32260 39122 39680 40384 50003 50480 51616 64520 78244 80768 97805 100006 100960 103232 129040 156488 161536 195610 200012 201920 206464 250015 258080 312976 391220 400024 403840 412928 500030 516160 625952 782440 800048 807680 1000060 1017803 1032320 1251904 1564880 1600096 2000120 2035606 2064640 2503808 3129760 3200192 4000240 4071212 5007616 5089015 6259520 6400384 8000480 8142424 10178030 12519040 12800768 16000960 16284848 20356060 25038080 31551893 32001920 32569696 40712120 63103786 64003840 65139392 81424240 126207572 130278784 157759465 162848480 252415144 260557568 315518930 325696960 504830288 631037860 651393920 1009660576 1262075720 1302787840 2019321152 2524151440 4038642304 5048302880 8077284608 10096605760 20193211520 40386423040
- Sum of all divisors σ(n): 100078949376
- Sum of proper divisors (its aliquot sum) s(n): 59692526336
- 40386423040 is an abundant number, because the sum of its proper divisors (59692526336) is greater than itself. Its abundance is 19306103296
Bases of 40386423040
- Binary: 1001011001110011011111101001000000002
- Hexadecimal: 0x96737E900
- Base-36: IJX17GG
Squares and roots of 40386423040
- 40386423040 squared (403864230402) is 1631063165965842841600
- 40386423040 cubed (403864230403) is 65872807025658259191013310464000
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The
square root of 40386423040 is 200963.7356340691 -
The
cube root of 40386423040 is 3430.9295205385
Scales and comparisons
How big is 40386423040?- 40,386,423,040 seconds is equal to 1,284 years, 8 weeks, 3 days, 10 hours, 50 minutes, 40 seconds.
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To count from 1 to 40,386,423,040 would take you about two thousand, five hundred sixty-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 40386423040 cubic inches would be around 285.9 feet tall.
Recreational maths with 40386423040
- 40386423040 backwards is 04032468304
- The number of decimal digits it has is: 11
- The sum of 40386423040's digits is 34
- More coming soon!
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