157424165 is an odd 9-digits composite number following 157424164
and preceding 157424166 . In scientific notation, it is written as 1.57424165 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 118531072 positive integers (up to 157424165) that are relatively prime to 157424165.
157424165 has 8 divisors, whose sum is 200021400
The reverse of 157424165 is 561424751
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-seven million four hundred twenty-four thousand one hundred sixty-five
Scientific notation
1.57424165 × 10^8
Engineering notation
1.57424165 × 10^6
Prime Factorization
5 × 17 × 1852049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157424165
Product of the distinct prime numbers
The prime factorization of 157424165 is 5 × 17 × 1852049.
Since it has a total of 3 prime factors.
9 , 5 , 88 , 86 , 360 , 224 , 6506 , 3292 , 52615 , 71450 , 517617 , 36398 , 8931170 , 8091190 , 19483006 , 36350801 , 917548575 , 68198134 , 7506885829 , 5218571726
n×2
314848330
n×3
472272495
n×4
629696660
n×5
787120825
n÷2
78712082.5
n÷3
52474721.666667
n÷3
39356041.25
n÷5
31484833
n2
24782367725947225
n3
3.9013435459802E+24
n4
6.1416575010407E+32
n5
9.6684530381732E+40
2 √n
12546.878695516
3 √n
539.95446003703
4 √n
112.01285058205
5 √n
43.592751286764
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157424164
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157424165 can be divided by 8 positive divisors.
The sum of these divisors (counting 157424165) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100001101000100101
3
Ternary
101222012222100122
4
Quaternary
21120201220211
5
Quinary
310300033130
6
Senary
23342051325
8
Octal
1130415045
10
Decimal
157424165
12
Duodecimal
44879b45
16
Hexadecimal
9621a25
20
Vigesimal
293i085
36
Base36
2lq59h
md5
e58319de3175e0b973a4497b4346c7b6
sha1
1d7cf4cc529df193b5a96bec4086461f9054de45
sha256
0072c6fd023374bdce38205d07bce133258d40bf1b998ec5009c62a3f70dd0a1
sha512
68393b3b6b46cf4c8c9ecc8d3be167f879c9205ca39666c1cd9dc7f4256a80b28a2a30a52bef9bd9f750148f6fc4fe7ad1321dfa5464593f9af085f909bb9d89
ripemd-160
5a74f4774ea7747c006738092465b9c73008a40c
Diameter
314848330
Circumference
989125200.52301
Area
7.7856104386397E+16
Volume
1.6341909630908E+25
Surface area
3.1142441754559E+17
Circumference
989125200.52301
Perimeter
629696660
Area
24782367725947225
Diagonal
222631389.18826
Surface area
148694206355683350
Volume
3.9013435459802E+24
Space diagonal
272666652.11911
Perimeter
472272495
Area
1.0731080008299E+16
Altitude
136333326.05955
Surface area
1.0731080008299E+16
Volume
4.5977774618349E+23
Height
74210463.062753