157412768 is an even 9-digits composite number following 157412767
and preceding 157412769 . In scientific notation, it is written as 1.57412768 × 10^8.
The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors.
There are 78359040 positive integers (up to 157412768) that are relatively prime to 157412768.
157412768 has 24 divisors, whose sum is 311274180
The reverse of 157412768 is 867214751
Previous prime number is 229
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred fifty-seven million four hundred twelve thousand seven hundred sixty-eight
Scientific notation
1.57412768 × 10^8
Engineering notation
1.57412768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 229 × 21481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
9838298 Product of the distinct prime numbers
The prime factorization of 157412768 is 2 × 2 × 2 × 2 × 2 × 229 × 21481.
Since it has a total of 7 prime factors.
8 , 6 , 42 , 95 , 568 , 692 , 6970 , 7525 , 39868 , 53602 , 931222 , 95517 , 5987023 , 5706330 , 17705067 , 47385560 , 858335826 , 294010971 , 6615332263 , 7104338195
n×2
314825536
n×3
472238304
n×4
629651072
n×5
787063840
n÷2
78706384
n÷3
52470922.666667
n÷3
39353192
n÷5
31482553.6
n2
24778779529421824
n3
3.900496273388E+24
n4
6.1398791496769E+32
n5
9.6649537213613E+40
2 √n12546.424510593
3 √n539.94142940417
4 √n112.01082318505
5 √n43.592120073666
1 , 2 , 4 , 8 , 16 , 32 , 229 , 458 , 916 , 1832 , 3664 , 7328 , 21481 , 42962 , 85924 , 171848 , 343696 , 687392 , 4919149 , 9838298 , 19676596 , 39353192 , 78706384 , 157412768
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
-157412767 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 157412768 can be divided by 24 positive divisors.
The sum of these divisors (counting 157412768) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000011110110110100000
3
Ternary
101222012101201112
4
Quaternary
21120132312200
5
Quinary
310244202033
6
Senary
23341522452
8
Octal
1130366640
10
Decimal
157412768
12
Duodecimal
44873428
16
Hexadecimal
961eda0
20
Vigesimal
293gbi8
36
Base36
2lpwgw
md5
d5f84be8576e9501a659658dfb6b9b6b
sha1
82cee549f81a5d17dc9dd71b7d8b9627403e1878
sha256
d420c6dd34e6733d50c73c040e544c9752ba52ead7877286af5c81a4f276a64d
sha512
741420d1238a7f3af4bb8aab84274dfb6300e089c32b58f2cf67752c03540c5d4f8d8337046bc17f005ab5186542895f57e85b0406f53b77ea78a3d5d91ec708
ripemd-160
3b4ad659c7472e46f96c99ebd2b2536cb7519757
Diameter
314825536
Circumference
989053591.06007
Area
7.7844831734553E+16
Volume
1.6338360583774E+25
Surface area
3.1137932693821E+17
Circumference
989053591.06007
Perimeter
629651072
Area
24778779529421824
Diagonal
222615271.39629
Surface area
148672677176530944
Volume
3.900496273388E+24
Space diagonal
272646911.93605
Perimeter
472238304
Area
1.0729526273627E+16
Altitude
136323455.96803
Surface area
1.0729526273627E+16
Volume
4.5967789415092E+23
Height
74205090.46543