157490633 is an odd 9-digits composite number following 157490632
and preceding 157490634 . In scientific notation, it is written as 1.57490633 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 152154000 positive integers (up to 157490633) that are relatively prime to 157490633.
157490633 has 8 divisors, whose sum is 162844416
The reverse of 157490633 is 336094751
Previous prime number is 643
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred ninety thousand six hundred thirty-three
Scientific notation
1.57490633 × 10^8
Engineering notation
1.57490633 × 10^6
Prime Factorization
31 × 643 × 7901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157490633
Product of the distinct prime numbers
The prime factorization of 157490633 is 31 × 643 × 7901.
Since it has a total of 3 prime factors.
2 , 3 , 6 , 16 , 180 , 778 , 7182 , 1048 , 66521 , 70700 , 836443 , 132383 , 9386634 , 9210490 , 26928044 , 31765135 , 801029881 , 906843502 , 3541472714 , 4123814887
n×2
314981266
n×3
472471899
n×4
629962532
n×5
787453165
n÷2
78745316.5
n÷3
52496877.666667
n÷3
39372658.25
n÷5
31498126.6
n2
24803299482740689
n3
3.9062873360254E+24
n4
6.1520366523052E+32
n5
9.6888814661075E+40
2 √n
12549.527202249
3 √n
540.03044295679
4 √n
112.02467229253
5 √n
43.596431831942
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157490632
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157490633 can be divided by 8 positive divisors.
The sum of these divisors (counting 157490633) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000110001110111001001
3
Ternary
101222100100112102
4
Quaternary
21120301313021
5
Quinary
310304200013
6
Senary
23343323145
8
Octal
1130616711
10
Decimal
157490633
12
Duodecimal
448b04b5
16
Hexadecimal
9631dc9
20
Vigesimal
29466bd
36
Base36
2lrkjt
md5
0cdd41d74f57c24cf1f4d0eadbb2d5c1
sha1
792c7abe65e04259a9b9643398c1fb8dec6bfbf7
sha256
954c3c2cc95c19e78dfe5b10f7e0cc4f4559fd03fc1bda3be3f1f630c8b8b5fd
sha512
9201b4c468cc89fcd11ba694cc95112aad0a28f87f91d2eb32fab4a822ef2b603646c29dccb458a9d77895c86ff126809ef446659092baeb659a6fbceac7fa8c
ripemd-160
8c53820d0778df8fb3c32145011c394254c7a4a1
Diameter
314981266
Circumference
989542831.28401
Area
7.7921863439766E+16
Volume
1.6362618130224E+25
Surface area
3.1168745375906E+17
Circumference
989542831.28401
Perimeter
629962532
Area
24803299482740689
Diagonal
222725389.13532
Surface area
148819796896444134
Volume
3.9062873360254E+24
Space diagonal
272781778.07218
Perimeter
472471899
Area
1.0740143724863E+16
Altitude
136390889.03609
Surface area
1.0740143724863E+16
Volume
4.6036037742778E+23
Height
74241796.378441