157425540 is an even 9-digits composite number following 157425539
and preceding 157425541 . In scientific notation, it is written as 1.57425540 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 41980128 positive integers (up to 157425540) that are relatively prime to 157425540.
157425540 has 24 divisors, whose sum is 440791680
The reverse of 157425540 is 045524751
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred fifty-seven million four hundred twenty-five thousand five hundred forty
Scientific notation
1.57425540 × 10^8
Engineering notation
1.57425540 × 10^6
Prime Factorization
2 × 2 × 3 × 5 × 2623759
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78712770 Product of the distinct prime numbers
The prime factorization of 157425540 is 2 × 2 × 3 × 5 × 2623759.
Since it has a total of 5 prime factors.
8 , 3 , 81 , 74 , 711 , 909 , 6038 , 5196 , 7330 , 69640 , 315593 , 377722 , 1932033 , 5077594 , 68752224 , 88597329 , 54958670 , 253587629 , 5944942989 , 7544984000
n×2
314851080
n×3
472276620
n×4
629702160
n×5
787127700
n÷2
78712770
n÷3
52475180
n÷3
39356385
n÷5
31485108
n2
24782800644291600
n3
3.90144577414E+24
n4
6.141872077747E+32
n5
9.6688752845024E+40
2 √n12546.933489901
3 √n539.95603208543
4 √n112.01309517151
5 √n43.592827437492
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2623759 , 5247518 , 7871277 , 10495036 , 13118795 , 15742554 , 26237590 , 31485108 , 39356385 , 52475180 , 78712770 , 157425540
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157425539 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157425540 can be divided by 24 positive divisors.
The sum of these divisors (counting 157425540) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100001111110000100
3
Ternary
101222020001020120
4
Quaternary
21120201332010
5
Quinary
310300104130
6
Senary
23342101540
8
Octal
1130417604
10
Decimal
157425540
12
Duodecimal
4487a8b0
16
Hexadecimal
9621f84
20
Vigesimal
293i3h0
36
Base36
2lq6bo
md5
d7b31f74dbe5776afb9a34fd0daa5b8c
sha1
fbeb6ce60a8a10179c84ac2dc96bae0f9d11067f
sha256
2874e868fb2165c5f022d43cb02dc6befd4f088e351d433e36fe67d8f3fc1cd3
sha512
56a20521e857db741c1fd0770337238e628d906d6f7de53f1c07ce3c2b0da5a6d2eac17e2b099a0f219b555faeaabb846223b8ba64c48b28151659bf804bc64a
ripemd-160
cf07da028cc10d24e6cd5e29895db321f54bf6c5
Diameter
314851080
Circumference
989133839.90281
Area
7.7857464439487E+16
Volume
1.6342337843223E+25
Surface area
3.1142985775795E+17
Circumference
989133839.90281
Perimeter
629702160
Area
24782800644291600
Diagonal
222633333.73191
Surface area
148696803865749600
Volume
3.90144577414E+24
Space diagonal
272669033.68897
Perimeter
472276620
Area
1.0731267467441E+16
Altitude
136334516.84448
Surface area
1.0731267467441E+16
Volume
4.5978979388766E+23
Height
74211111.243969