157425459 is an odd 9-digits composite number following 157425458
and preceding 157425460 . In scientific notation, it is written as 1.57425459 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 104950304 positive integers (up to 157425459) that are relatively prime to 157425459.
157425459 has 4 divisors, whose sum is 209900616
The reverse of 157425459 is 954524751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-seven million four hundred twenty-five thousand four hundred fifty-nine
Scientific notation
1.57425459 × 10^8
Engineering notation
1.57425459 × 10^6
Prime Factorization
3 × 52475153
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157425459
Product of the distinct prime numbers
The prime factorization of 157425459 is 3 × 52475153.
Since it has a total of 2 prime factors.
8 , 1 , 69 , 69 , 384 , 770 , 8718 , 6327 , 9511 , 61195 , 250990 , 985476 , 4797604 , 9170015 , 20940114 , 84613404 , 502240673 , 28785413 , 734121271 , 4862857614
n×2
314850918
n×3
472276377
n×4
629701836
n×5
787127295
n÷2
78712729.5
n÷3
52475153
n÷3
39356364.75
n÷5
31485091.8
n2
24782775141360681
n3
3.9014397519225E+24
n4
6.1418594370724E+32
n5
9.6688504099461E+40
2 √n
12546.93026202
3 √n
539.95593947775
4 √n
112.01308076301
5 √n
43.592822951537
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157425458
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157425459 can be divided by 4 positive divisors.
The sum of these divisors (counting 157425459) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100001111100110011
3
Ternary
101222020001010120
4
Quaternary
21120201330303
5
Quinary
310300103314
6
Senary
23342101323
8
Octal
1130417463
10
Decimal
157425459
12
Duodecimal
4487a843
16
Hexadecimal
9621f33
20
Vigesimal
293i3cj
36
Base36
2lq69f
md5
7dfe6cd1e9abe3a62df5ad9437a7d8c3
sha1
70e0329c5d64dc52a7f765872a8df46bec02e1e2
sha256
6077ebf0c0500c3cdd002d5e663c09ed48a0e3953dfccd2183f19d3134f5e4d4
sha512
ad365f85aa6a476ad309dfaed07631ab2a054f39d6d892a133096992c993b42ae837782accad979b0a55f3aff11e218e390f1fec12ef9c5993bee5dd404a3cd6
ripemd-160
c5b8e36b34ecfeff76392d731eff1a0aaa168ea5
Diameter
314850918
Circumference
989133330.9648
Area
7.7857384319666E+16
Volume
1.6342312617417E+25
Surface area
3.1142953727867E+17
Circumference
989133330.9648
Perimeter
629701836
Area
24782775141360681
Diagonal
222633219.18061
Surface area
148696650848164086
Volume
3.9014397519225E+24
Space diagonal
272668893.39285
Perimeter
472276377
Area
1.0731256424348E+16
Altitude
136334446.69643
Surface area
1.0731256424348E+16
Volume
4.5978908416253E+23
Height
74211073.060203