157460768 is an even 9-digits composite number following 157460767
and preceding 157460769 . In scientific notation, it is written as 1.57460768 × 10^8.
The sum of its digits is 44. It has a total of 6 prime factors and 12 positive divisors.
There are 78730368 positive integers (up to 157460768) that are relatively prime to 157460768.
157460768 has 12 divisors, whose sum is 310000950
The reverse of 157460768 is 867064751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-seven million four hundred sixty thousand seven hundred sixty-eight
Scientific notation
1.57460768 × 10^8
Engineering notation
1.57460768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4920649
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9841298
Product of the distinct prime numbers
The prime factorization of 157460768 is 2 × 2 × 2 × 2 × 2 × 4920649.
Since it has a total of 6 prime factors.
2 , 2 , 27 , 67 , 965 , 767 , 6153 , 5270 , 50637 , 3249 , 281832 , 106912 , 4502362 , 3957917 , 91773775 , 15597046 , 640536314 , 601885901 , 9136113672 , 3399480986
n×2
314921536
n×3
472382304
n×4
629843072
n×5
787303840
n÷2
78730384
n÷3
52486922.666667
n÷3
39365192
n÷5
31492153.6
n2
24793893459149824
n3
3.9040655057879E+24
n4
6.1473715286367E+32
n5
9.6796984208047E+40
2 √n
12548.33726037
3 √n
539.99630541597
4 √n
112.01936109606
5 √n
43.594778265399
1 , 2 , 4 , 8 , 16 , 32 , 4920649 , 9841298 , 19682596 , 39365192 , 78730384 , 157460768
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157460767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157460768 can be divided by 12 positive divisors.
The sum of these divisors (counting 157460768) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000101010100100100000
3
Ternary
101222021211120022
4
Quaternary
21120222210200
5
Quinary
310302221033
6
Senary
23342533012
8
Octal
1130524440
10
Decimal
157460768
12
Duodecimal
44897168
16
Hexadecimal
962a920
20
Vigesimal
2942bi8
36
Base36
2lqxi8
md5
583c124941a3a823d515f381ef9ec188
sha1
a56c02b310aa31b3b80fa6342822d7640755c609
sha256
c6eb11f8e9d6f1a5a8db8f3aad5f40dfe0bdfa7261861e0aa3da784f507e1f20
sha512
4aae0e37702f2e7590acb06578aac5a2be481ac7014dc8790d219569b00bf6398e3ab0f96375f0d26ade0e17fa03dc745e5cd46ddf3c5034d34a2eb9e1bbe086
ripemd-160
a17e81a42b03fa7c338df8888a85bb20698aba61
Diameter
314921536
Circumference
989355183.95481
Area
7.7892313545153E+16
Volume
1.6353311349489E+25
Surface area
3.1156925418061E+17
Circumference
989355183.95481
Perimeter
629843072
Area
24793893459149824
Diagonal
222683153.64728
Surface area
148763360754898944
Volume
3.9040655057879E+24
Space diagonal
272730050.37482
Perimeter
472382304
Area
1.0736070797174E+16
Altitude
136365025.18741
Surface area
1.0736070797174E+16
Volume
4.6009853222319E+23
Height
74227717.882428