156989713 is an odd 9-digits composite number following 156989712
and preceding 156989714 . In scientific notation, it is written as 1.56989713 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 147754752 positive integers (up to 156989713) that are relatively prime to 156989713.
156989713 has 4 divisors, whose sum is 157533220
The reverse of 156989713 is 317989651
Previous prime number is 289
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-six million nine hundred eighty-nine thousand seven hundred thirteen
Scientific notation
1.56989713 × 10^8
Engineering notation
1.56989713 × 10^6
Prime Factorization
289 × 543217
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
156989713
Product of the distinct prime numbers
The prime factorization of 156989713 is 289 × 543217.
Since it has a total of 2 prime factors.
6 , 4 , 98 , 24 , 913 , 446 , 8616 , 4477 , 79686 , 56759 , 2443 , 860775 , 794846 , 3196811 , 82039686 , 73403857 , 393245626 , 424824566 , 9452644130 , 1174729114
n×2
313979426
n×3
470969139
n×4
627958852
n×5
784948565
n÷2
78494856.5
n÷3
52329904.333333
n÷3
39247428.25
n÷5
31397942.6
n2
24645769987822369
n3
3.8691323570522E+24
n4
6.0741397829265E+32
n5
9.5357746124351E+40
2 √n
12529.553583428
3 √n
539.45728853676
4 √n
111.9354884897
5 √n
43.568663625998
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156989712
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156989713 can be divided by 4 positive divisors.
The sum of these divisors (counting 156989713) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010110110111100100010001
3
Ternary
101221101220101211
4
Quaternary
21112313210101
5
Quinary
310142132323
6
Senary
23324500121
8
Octal
1126674421
10
Decimal
156989713
12
Duodecimal
446aa641
16
Hexadecimal
95b7911
20
Vigesimal
2913e5d
36
Base36
2lgu1d
md5
6ed140ecb4252b6d707a41d2fe7373ef
sha1
e3d14b78332e16ae2a9573ed65fca912b6b92de9
sha256
9a22c691d8acb310c71b36c5dbd7bf7465467a4f9ad3a73653b1d28413f14d38
sha512
9767c9e7a8b07292b2672024db29098142582eb2b78a987f786e9cfb945bc84603e0072e51f82b9d77ee77a386a44ec046ae2ddc7f898c9269bb823d5a973e75
ripemd-160
9a883a6c48cdcd354a051231ed5ee0bafb968f65
Diameter
313979426
Circumference
986395458.09994
Area
7.7426969935807E+16
Volume
1.6206983718243E+25
Surface area
3.0970787974323E+17
Circumference
986395458.09994
Perimeter
627958852
Area
24645769987822369
Diagonal
222016981.27766
Surface area
147874619926934214
Volume
3.8691323570522E+24
Space diagonal
271914159.18166
Perimeter
470969139
Area
1.0671931452641E+16
Altitude
135957079.59083
Surface area
1.0671931452641E+16
Volume
4.5598162116332E+23
Height
74005660.425887