4742389440
4,742,389,440 is an even composite number composed of five prime numbers multiplied together.
4742389440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 4742389440:
26 × 32 × 5 × 109 × 15107
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 109 × 15107)See below for interesting mathematical facts about the number 4742389440 from the Numbermatics database.
Names of 4742389440
- Cardinal: 4742389440 can be written as Four billion, seven hundred forty-two million, three hundred eighty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.74238944 × 109
Factors of 4742389440
Divisors of 4742389440
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 109 120 144 160 180 192 218 240 288 320 327 360 436 480 545 576 654 720 872 960 981 1090 1308 1440 1635 1744 1962 2180 2616 2880 3270 3488 3924 4360 4905 5232 6540 6976 7848 8720 9810 10464 13080 15107 15696 17440 19620 20928 26160 30214 31392 34880 39240 45321 52320 60428 62784 75535 78480 90642 104640 120856 135963 151070 156960 181284 226605 241712 271926 302140 313920 362568 453210 483424 543852 604280 679815 725136 906420 966848 1087704 1208560 1359630 1450272 1646663 1812840 2175408 2417120 2719260 2900544 3293326 3625680 4350816 4834240 4939989 5438520 6586652 7251360 8233315 8701632 9879978 10877040 13173304 14502720 14819967 16466630 19759956 21754080 24699945 26346608 29639934 32933260 39519912 43508160 49399890 52693216 59279868 65866520 74099835 79039824 98799780 105386432 118559736 131733040 148199670 158079648 197599560 237119472 263466080 296399340 316159296 395199120 474238944 526932160 592798680 790398240 948477888 1185597360 1580796480 2371194720 4742389440
- Sum of all divisors σ(n): 16462583280
- Sum of proper divisors (its aliquot sum) s(n): 11720193840
- 4742389440 is an abundant number, because the sum of its proper divisors (11720193840) is greater than itself. Its abundance is 6977804400
Bases of 4742389440
- Binary: 1000110101010101100011110110000002
- Hexadecimal: 0x11AAB1EC0
- Base-36: 26FHV40
Squares and roots of 4742389440
- 4742389440 squared (47423894402) is 22490257600623513600
- 4742389440 cubed (47423894403) is 106657560148076688312336384000
-
The
square root of 4742389440 is 68865.0088216073 -
The
cube root of 4742389440 is 1680.0894510195
Scales and comparisons
How big is 4742389440?- 4,742,389,440 seconds is equal to 150 years, 41 weeks, 1 day, 18 hours, 24 minutes.
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To count from 1 to 4,742,389,440 would take you about three hundred one 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 4742389440 cubic inches would be around 140 feet tall.
Recreational maths with 4742389440
- 4742389440 backwards is 0449832474
- 4742389440 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4742389440's digits is 45
- More coming soon!
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The information we have on file for 4742389440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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