53742890394
53,742,890,394 is an even composite number composed of four prime numbers multiplied together.
53742890394 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 53742890394:
2 × 36 × 732 × 6917
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 73 × 73 × 6917)See below for interesting mathematical facts about the number 53742890394 from the Numbermatics database.
Names of 53742890394
- Cardinal: 53742890394 can be written as Fifty-three billion, seven hundred forty-two million, eight hundred ninety thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 5.3742890394 × 1010
Factors of 53742890394
Divisors of 53742890394
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 6 9 18 27 54 73 81 146 162 219 243 438 486 657 729 1314 1458 1971 3942 5329 5913 6917 10658 11826 13834 15987 17739 20751 31974 35478 41502 47961 53217 62253 95922 106434 124506 143883 186759 287766 373518 431649 504941 560277 863298 1009882 1120554 1294947 1514823 1680831 2589894 3029646 3361662 3884841 4544469 5042493 7769682 9088938 10084986 13633407 27266814 36860693 40900221 73721386 81800442 110582079 122700663 221164158 245401326 331746237 368101989 663492474 736203978 995238711 1990477422 2985716133 5971432266 8957148399 17914296798 26871445197 53742890394
- Sum of all divisors σ(n): 122562311166
- Sum of proper divisors (its aliquot sum) s(n): 68819420772
- 53742890394 is an abundant number, because the sum of its proper divisors (68819420772) is greater than itself. Its abundance is 15076530378
Bases of 53742890394
- Binary: 1100100000110101001101101101100110102
- Hexadecimal: 0xC83536D9A
- Base-36: OOT4NMI
Squares and roots of 53742890394
- 53742890394 squared (537428903942) is 2888298267901497475236
- 53742890394 cubed (537428903943) is 155225497237010227200076077282984
-
The
square root of 53742890394 is 231825.1289097021 -
The
cube root of 53742890394 is 3773.7547554347
Scales and comparisons
How big is 53742890394?- 53,742,890,394 seconds is equal to 1,708 years, 44 weeks, 4 days, 4 hours, 39 minutes, 54 seconds.
-
To count from 1 to 53,742,890,394 would take you about three thousand, four hundred seventeen 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 53742890394 cubic inches would be around 314.5 feet tall.
Recreational maths with 53742890394
- 53742890394 backwards is 49309824735
- 53742890394 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 53742890394's digits is 54
- More coming soon!
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