157425532 is an even 9-digits composite number following 157425531
and preceding 157425533 . In scientific notation, it is written as 1.57425532 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 71391360 positive integers (up to 157425532) that are relatively prime to 157425532.
157425532 has 24 divisors, whose sum is 301235760
The reverse of 157425532 is 235524751
Previous prime number is 457
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-seven million four hundred twenty-five thousand five hundred thirty-two
Scientific notation
1.57425532 × 10^8
Engineering notation
1.57425532 × 10^6
Prime Factorization
2 × 2 × 11 × 457 × 7829
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78712766 Product of the distinct prime numbers
The prime factorization of 157425532 is 2 × 2 × 11 × 457 × 7829.
Since it has a total of 5 prime factors.
3 , 9 , 82 , 75 , 973 , 540 , 7512 , 2398 , 59523 , 71597 , 809811 , 788820 , 8160322 , 3797564 , 8403063 , 56653470 , 107221473 , 594102833 , 3799461329 , 9001237128
n×2
314851064
n×3
472276596
n×4
629702128
n×5
787127660
n÷2
78712766
n÷3
52475177.333333
n÷3
39356383
n÷5
31485106.4
n2
24782798125483024
n3
3.9014451793528E+24
n4
6.1418708292844E+32
n5
9.6688728277539E+40
2 √n12546.933171098
3 √n539.956022939
4 √n112.01309374845
5 √n43.592826994435
1 , 2 , 4 , 11 , 22 , 44 , 457 , 914 , 1828 , 5027 , 7829 , 10054 , 15658 , 20108 , 31316 , 86119 , 172238 , 344476 , 3577853 , 7155706 , 14311412 , 39356383 , 78712766 , 157425532
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
-157425531 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 157425532 can be divided by 24 positive divisors.
The sum of these divisors (counting 157425532) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100001111101111100
3
Ternary
101222020001020021
4
Quaternary
21120201331330
5
Quinary
310300104112
6
Senary
23342101524
8
Octal
1130417574
10
Decimal
157425532
12
Duodecimal
4487a8a4
16
Hexadecimal
9621f7c
20
Vigesimal
293i3gc
36
Base36
2lq6bg
md5
2597c0d5bbc3cdeaec6203b6f338cbfd
sha1
1e30965b816bdb25f03d4c1191836937dcc4a89b
sha256
dc6a641677fa2c3aa7af6db3bf010ba48eee4d03aa27a889dec65908f10a7353
sha512
a0e00ef0ddb096e344e9a2aaf08b9d4b24c163cd8077f1816cb5553c743af4735ee513dc616c99a3baf4ba23869d0d41845500c174f3e7ba9ecf78fa79a6c9df
ripemd-160
4c60f55469d5fb2df3385249ad183f9b94a28123
Diameter
314851064
Circumference
989133789.63733
Area
7.7857456526416E+16
Volume
1.6342335351784E+25
Surface area
3.1142982610567E+17
Circumference
989133789.63733
Perimeter
629702128
Area
24782798125483024
Diagonal
222633322.4182
Surface area
148696788752898144
Volume
3.9014451793528E+24
Space diagonal
272669019.83256
Perimeter
472276596
Area
1.0731266376765E+16
Altitude
136334509.91628
Surface area
1.0731266376765E+16
Volume
4.5978972379132E+23
Height
74211107.472733