157480969 is an odd 9-digits prime number following 157480968
and preceding 157480970 . In scientific notation, it is written as 1.57480969 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 157480968 positive integers (up to 157480969) that are relatively prime to 157480969.
157480969 has 2 divisors, whose sum is 157480970
The reverse of 157480969 is 969084751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred fifty-seven million four hundred eighty thousand nine hundred sixty-nine
Scientific notation
1.57480969 × 10^8
Engineering notation
1.57480969 × 10^6
Prime Factorization
157480969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157480969 Product of the distinct prime numbers
The prime factorization of 157480969 is 157480969.
Since it has a total of 1 prime factors.
10 , 3 , 58 , 28 , 986 , 233 , 865 , 7309 , 31134 , 2009 , 315161 , 888082 , 2869096 , 9190954 , 17998578 , 73982132 , 458650451 , 285523465 , 208374172 , 712948932
n×2
314961938
n×3
472442907
n×4
629923876
n×5
787404845
n÷2
78740484.5
n÷3
52493656.333333
n÷3
39370242.25
n÷5
31496193.8
n2
24800255597178961
n3
3.9055682828914E+24
n4
6.1505267768541E+32
n5
9.6859091667942E+40
2 √n12549.142161917
3 √n540.01939687984
4 √n112.02295372787
5 √n43.59589678265
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157480970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78740485 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12549.14220176 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999873001 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157480969 can be divided by 2 positive divisors.
The sum of these divisors (counting 157480969) is 157480970, the average is 78740485.
Base
System
Value
2
Binary
1001011000101111100000001001
3
Ternary
101222022212021111
4
Quaternary
21120233200021
5
Quinary
310303342334
6
Senary
23343210321
8
Octal
1130574011
10
Decimal
157480969
12
Duodecimal
448a69a1
16
Hexadecimal
962f809
20
Vigesimal
2945289
36
Base36
2lrd3d
md5
b46a00d5d5769d131f0cc2e112b8a896
sha1
d20fd1e4cfab1c5e0862868a06f96de675472758
sha256
943c298bc03848af0476a50ec3c715689709a545ee898f3d9534dd0f3d7b40bc
sha512
878a1bebb8eb7a209f4be4ac001b444ce78e830caf3dc1d60bd4c053245e6ee4f7d87df208fabc92a5997c72ad4bc910afe1dcfae6b7344c4f64caecbc5d9e01
ripemd-160
34ac5e282202470d369e3bb3dfcd01ba90a1f3e3
Diameter
314961938
Circumference
989482110.5812
Area
7.7912300791247E+16
Volume
1.63596061675E+25
Surface area
3.1164920316499E+17
Circumference
989482110.5812
Perimeter
629923876
Area
24800255597178961
Diagonal
222711722.17546
Surface area
148801533583073766
Volume
3.9055682828914E+24
Space diagonal
272765039.53318
Perimeter
472442907
Area
1.0738825683752E+16
Altitude
136382519.76659
Surface area
1.0738825683752E+16
Volume
4.6027563620327E+23
Height
74237240.725152