156939313 is an odd 9-digits prime number following 156939312
and preceding 156939314 . In scientific notation, it is written as 1.56939313 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 156939312 positive integers (up to 156939313) that are relatively prime to 156939313.
156939313 has 2 divisors, whose sum is 156939314
The reverse of 156939313 is 313939651
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred fifty-six million nine hundred thirty-nine thousand three hundred thirteen
Scientific notation
1.56939313 × 10^8
Engineering notation
1.56939313 × 10^6
Prime Factorization
156939313
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
156939313 Product of the distinct prime numbers
The prime factorization of 156939313 is 156939313.
Since it has a total of 1 prime factors.
9 , 9 , 32 , 85 , 765 , 644 , 1138 , 8917 , 42373 , 40857 , 100285 , 697624 , 2819924 , 4498690 , 61592005 , 8119912 , 893819983 , 270737198 , 622846170 , 9853694676
n×2
313878626
n×3
470817939
n×4
627757252
n×5
784696565
n÷2
78469656.5
n÷3
52313104.333333
n÷3
39234828.25
n÷5
31387862.6
n2
24629947964911969
n3
3.865407112839E+24
n4
6.0663433675427E+32
n5
9.5204776052426E+40
2 √n12527.542177139
3 √n539.39955320942
4 √n111.9265034616
5 √n43.565865808685
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
156939314 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78469657 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12527.542217051 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872562 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156939313 can be divided by 2 positive divisors.
The sum of these divisors (counting 156939313) is 156939314, the average is 78469657.
Base
System
Value
2
Binary
1001010110101011010000110001
3
Ternary
101221022100021011
4
Quaternary
21112223100301
5
Quinary
310134024223
6
Senary
23323430521
8
Octal
1126532061
10
Decimal
156939313
12
Duodecimal
44685441
16
Hexadecimal
95ab431
20
Vigesimal
290h85d
36
Base36
2lfr5d
md5
f2ddcc229794c37beeb01e36225592b0
sha1
333cdfbafb7b351a7ec2024db44b9ff8286a3ea8
sha256
4b18d5eae8a4e4c1e7ee20dfa58c9f3d8d64844235b6036b50acf69bce45b4e1
sha512
948b70b3a7c1fae1fdd5dda4b6546e65ce52a21a95551970b03d9e4408932e0c1544738f94e1755309c7d403c618a5978034b0f74df5cfc89c07d9ad1056812b
ripemd-160
5ab6276e991d0b1fc485ee06ec180eb98bccfe74
Diameter
313878626
Circumference
986078785.56046
Area
7.7377263584866E+16
Volume
1.6191379451772E+25
Surface area
3.0950905433947E+17
Circumference
986078785.56046
Perimeter
627757252
Area
24629947964911969
Diagonal
221945704.91412
Surface area
147779687789471814
Volume
3.865407112839E+24
Space diagonal
271826863.82095
Perimeter
470817939
Area
1.0665080315751E+16
Altitude
135913431.91048
Surface area
1.0665080315751E+16
Volume
4.5554259692253E+23
Height
73981901.638039