157490636 is an even 9-digits composite number following 157490635
and preceding 157490637 . In scientific notation, it is written as 1.57490636 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 78602832 positive integers (up to 157490636) that are relatively prime to 157490636.
157490636 has 12 divisors, whose sum is 276107328
The reverse of 157490636 is 636094751
Previous prime number is 557
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-seven million four hundred ninety thousand six hundred thirty-six
Scientific notation
1.57490636 × 10^8
Engineering notation
1.57490636 × 10^6
Prime Factorization
2 × 2 × 557 × 70687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78745318
Product of the distinct prime numbers
The prime factorization of 157490636 is 2 × 2 × 557 × 70687.
Since it has a total of 4 prime factors.
5 , 4 , 68 , 27 , 327 , 614 , 9178 , 8358 , 77310 , 40138 , 47733 , 715895 , 5260318 , 8277652 , 93564136 , 93378273 , 537806633 , 575436944 , 6438459572 , 9192715667
n×2
314981272
n×3
472471908
n×4
629962544
n×5
787453180
n÷2
78745318
n÷3
52496878.666667
n÷3
39372659
n÷5
31498127.2
n2
24803300427684496
n3
3.9062875592551E+24
n4
6.1520371210597E+32
n5
9.6888823889131E+40
2 √n
12549.527321776
3 √n
540.03044638576
4 √n
112.02467282602
5 √n
43.596431998034
1 , 2 , 4 , 557 , 1114 , 2228 , 70687 , 141374 , 282748 , 39372659 , 78745318 , 157490636
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
-157490635
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 157490636 can be divided by 12 positive divisors.
The sum of these divisors (counting 157490636) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000110001110111001100
3
Ternary
101222100100112112
4
Quaternary
21120301313030
5
Quinary
310304200021
6
Senary
23343323152
8
Octal
1130616714
10
Decimal
157490636
12
Duodecimal
448b04b8
16
Hexadecimal
9631dcc
20
Vigesimal
29466bg
36
Base36
2lrkjw
md5
80e4f9968c5c6c667c7812c57b7bdfe8
sha1
77e1386ba32b6ca4e0dda0fe1167bfa37452438f
sha256
38f9b00cf627e96754c1513c378a8b33aec18c022bc368ff72c9724cc7f72a5d
sha512
7c121f9fec1b522bffc6da95c5267f19d818e6a1a2f100a9ba31bf1296fb701fe859e3b491dc50f220061e98312e9d392a4e508445df6f204b2bac2202c11939
ripemd-160
2a37422c83b3d8965d74ef19c9608ac4be22fa79
Diameter
314981272
Circumference
989542850.13357
Area
7.7921866408394E+16
Volume
1.6362619065287E+25
Surface area
3.1168746563358E+17
Circumference
989542850.13357
Perimeter
629962544
Area
24803300427684496
Diagonal
222725393.37796
Surface area
148819802566106976
Volume
3.9062875592551E+24
Space diagonal
272781783.26834
Perimeter
472471908
Area
1.0740144134036E+16
Altitude
136390891.63417
Surface area
1.0740144134036E+16
Volume
4.6036040373566E+23
Height
74241797.792655