157427664 is an even 9-digits composite number following 157427663
and preceding 157427665 . In scientific notation, it is written as 1.57427664 × 10^8.
The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors.
There are 52475872 positive integers (up to 157427664) that are relatively prime to 157427664.
157427664 has 20 divisors, whose sum is 406688256
The reverse of 157427664 is 466724751
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-seven million four hundred twenty-seven thousand six hundred sixty-four
Scientific notation
1.57427664 × 10^8
Engineering notation
1.57427664 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3279743
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19678458 Product of the distinct prime numbers
The prime factorization of 157427664 is 2 × 2 × 2 × 2 × 3 × 3279743.
Since it has a total of 6 prime factors.
1 , 3 , 76 , 18 , 936 , 562 , 6971 , 1956 , 78928 , 36322 , 861727 , 886354 , 4465245 , 6931724 , 6917085 , 50879841 , 927422174 , 950395203 , 4656512654 , 9822852229
n×2
314855328
n×3
472282992
n×4
629710656
n×5
787138320
n÷2
78713832
n÷3
52475888
n÷3
39356916
n÷5
31485532.8
n2
24783469392496896
n3
3.9016036922763E+24
n4
6.1422035512883E+32
n5
9.6695275689182E+40
2 √n12547.018131811
3 √n539.95846045348
4 √n112.01347299236
5 √n43.592945068552
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 3279743 , 6559486 , 9839229 , 13118972 , 19678458 , 26237944 , 39356916 , 52475888 , 78713832 , 157427664
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157427663 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157427664 can be divided by 20 positive divisors.
The sum of these divisors (counting 157427664) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011000100010011111010000
3
Ternary
101222020011011020
4
Quaternary
21120202133100
5
Quinary
310300141124
6
Senary
23342115440
8
Octal
1130423720
10
Decimal
157427664
12
Duodecimal
4487bb80
16
Hexadecimal
96227d0
20
Vigesimal
293i934
36
Base36
2lq7yo
md5
8279137683727e17cf8694c6aa75db47
sha1
827c663176fa2eca6ca447beb92d1b0acbd81294
sha256
c005cbb1161c6d2769e35d9a6371dce96f5d066cb5bb57c10ef5b4d8bfef2e8d
sha512
d91f270c2888479b57b892982b1d74b39ffea4c95e386ddc5aeafe01d0788dc8013a9e43cbd221a422477aee9ca002ced43c6e6ec9f6ef96c81644d63cc1b2cb
ripemd-160
d926e5bc96dc4838edd8f20efe286e8abbb7742f
Diameter
314855328
Circumference
989147185.3884
Area
7.7859565373936E+16
Volume
1.6342999329165E+25
Surface area
3.1143826149574E+17
Circumference
989147185.3884
Perimeter
629710656
Area
24783469392496896
Diagonal
222636337.52151
Surface area
148700816354981376
Volume
3.9016036922763E+24
Space diagonal
272672712.56488
Perimeter
472282992
Area
1.0731557043908E+16
Altitude
136336356.28244
Surface area
1.0731557043908E+16
Volume
4.5980840471851E+23
Height
74212112.507172