157417720 is an even 9-digits composite number following 157417719
and preceding 157417721 . In scientific notation, it is written as 1.57417720 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors.
There are 62967072 positive integers (up to 157417720) that are relatively prime to 157417720.
157417720 has 16 divisors, whose sum is 354189960
The reverse of 157417720 is 027714751
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-seven million four hundred seventeen thousand seven hundred twenty
Scientific notation
1.57417720 × 10^8
Engineering notation
1.57417720 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3935443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39354430
Product of the distinct prime numbers
The prime factorization of 157417720 is 2 × 2 × 2 × 5 × 3935443.
Since it has a total of 5 prime factors.
1 , 2 , 18 , 64 , 694 , 54 , 1452 , 5782 , 68319 , 42784 , 388042 , 847424 , 1436822 , 6646499 , 57121634 , 26798183 , 160794571 , 373590031 , 2890233139 , 3493071207
n×2
314835440
n×3
472253160
n×4
629670880
n×5
787088600
n÷2
78708860
n÷3
52472573.333333
n÷3
39354430
n÷5
31483544
n2
24780338569998400
n3
3.9008643985172E+24
n4
6.1406517964375E+32
n5
9.666474051091E+40
2 √n
12546.621856101
3 √n
539.94709129542
4 √n
112.01170410319
5 √n
43.592394340443
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 3935443 , 7870886 , 15741772 , 19677215 , 31483544 , 39354430 , 78708860 , 157417720
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157417719
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157417720 can be divided by 16 positive divisors.
The sum of these divisors (counting 157417720) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100000000011111000
3
Ternary
101222012122111221
4
Quaternary
21120200003320
5
Quinary
310244331340
6
Senary
23342001424
8
Octal
1130400370
10
Decimal
157417720
12
Duodecimal
44876274
16
Hexadecimal
96200f8
20
Vigesimal
293h460
36
Base36
2lq0ag
md5
e415804ca819a115156e5700329272c7
sha1
7d96b8f3c5ba2ab8ba82fb86ee393cb27927d4f3
sha256
f59158ed868bd1609fc1d6faed9682539f28571e65ffa04cb2bd52cc6958a760
sha512
dd3b9f55b20d1c47ad3244405e5355664252463bd6fa8a6c21e5c90a243fc5a470c854dd8711eed5626f6c0862c69906755290b2400700b59f8d6797ee91eaa9
ripemd-160
0a4bcbb8f3cf0383a82dc8ebeb0ba4f7bf67c8e9
Diameter
314835440
Circumference
989084705.39371
Area
7.7849729604975E+16
Volume
1.6339902582709E+25
Surface area
3.113989184199E+17
Circumference
989084705.39371
Perimeter
629670880
Area
24780338569998400
Diagonal
222622274.58185
Surface area
148682031419990400
Volume
3.9008643985172E+24
Space diagonal
272655489.05165
Perimeter
472253160
Area
1.0730201357999E+16
Altitude
136327744.52583
Surface area
1.0730201357999E+16
Volume
4.5972127811345E+23
Height
74207424.860617