156713989 is an odd 9-digits prime number following 156713988
and preceding 156713990 . In scientific notation, it is written as 1.56713989 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 156713988 positive integers (up to 156713989) that are relatively prime to 156713989.
156713989 has 2 divisors, whose sum is 156713990
The reverse of 156713989 is 989317651
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-six million seven hundred thirteen thousand nine hundred eighty-nine
Scientific notation
1.56713989 × 10^8
Engineering notation
1.56713989 × 10^6
Prime Factorization
156713989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
156713989 Product of the distinct prime numbers
The prime factorization of 156713989 is 156713989.
Since it has a total of 1 prime factors.
3 , 9 , 91 , 71 , 210 , 744 , 3363 , 2750 , 95057 , 63048 , 695613 , 283818 , 5207813 , 7107017 , 45040201 , 99189005 , 95253695 , 979841691 , 8281830369 , 2342280815
n×2
313427978
n×3
470141967
n×4
626855956
n×5
783569945
n÷2
78356994.5
n÷3
52237996.333333
n÷3
39178497.25
n÷5
31342797.8
n2
24559274348292121
n3
3.8487818500662E+24
n4
6.0315795651468E+32
n5
9.4523289362504E+40
2 √n12518.545802129
3 √n539.14128378564
4 √n111.88630748277
5 √n43.553348769634
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
156713990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78356995 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12518.54584207 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872379 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156713989 can be divided by 2 positive divisors.
The sum of these divisors (counting 156713989) is 156713990, the average is 78356995.
Base
System
Value
2
Binary
1001010101110100010000000101
3
Ternary
101220212220011211
4
Quaternary
21111310100011
5
Quinary
310104321424
6
Senary
23314531421
8
Octal
1125642005
10
Decimal
156713989
12
Duodecimal
44596b71
16
Hexadecimal
9574405
20
Vigesimal
28j94j9
36
Base36
2laxad
md5
6dccf78870115bc6d51e9d92f980ab0a
sha1
d71f68aab6a1e4ebe2f5d005bb340d61a870ced8
sha256
a463195aa483e8daab27158bd9358e6e3952d7efac5e0bfb559ecf0b969b0b12
sha512
8d96e13c18477dd3449de430b6159e65001c237263a45a4e62d16e31d3e3d9d145f0012e3a54f8b41a9bfb5950c0eaf79ea14de14ead058dd74f9fa23e311d53
ripemd-160
d69050e0330eb8166695e58eb89a254c925d35d2
Diameter
313427978
Circumference
984663033.1143
Area
7.7155235870091E+16
Volume
1.6121739713917E+25
Surface area
3.0862094348036E+17
Circumference
984663033.1143
Perimeter
626855956
Area
24559274348292121
Diagonal
221627048.65739
Surface area
147355646089752726
Volume
3.8487818500662E+24
Space diagonal
271436591.20479
Perimeter
470141967
Area
1.0634477742066E+16
Altitude
135718295.6024
Surface area
1.0634477742066E+16
Volume
4.5358329091492E+23
Height
73875682.885796