156996880 is an even 9-digits composite number following 156996879
and preceding 156996881 . In scientific notation, it is written as 1.56996880 × 10^8.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 62798720 positive integers (up to 156996880) that are relatively prime to 156996880.
156996880 has 20 divisors, whose sum is 365017932
The reverse of 156996880 is 088699651
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred fifty-six million nine hundred ninety-six thousand eight hundred eighty
Scientific notation
1.56996880 × 10^8
Engineering notation
1.56996880 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 1962461
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19624610 Product of the distinct prime numbers
The prime factorization of 156996880 is 2 × 2 × 2 × 2 × 5 × 1962461.
Since it has a total of 6 prime factors.
3 , 7 , 90 , 61 , 675 , 400 , 5530 , 5060 , 29821 , 96017 , 245222 , 792489 , 7953051 , 6476228 , 72581661 , 92114926 , 207612887 , 766889883 , 7969629340 , 9658544746
n×2
313993760
n×3
470990640
n×4
627987520
n×5
784984400
n÷2
78498440
n÷3
52332293.333333
n÷3
39249220
n÷5
31399376
n2
24648020329734400
n3
3.8696622899449E+24
n4
6.07524906175E+32
n5
9.5379514791768E+40
2 √n12529.839583969
3 √n539.4654976342
4 √n111.93676600639
5 √n43.569061423922
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 1962461 , 3924922 , 7849844 , 9812305 , 15699688 , 19624610 , 31399376 , 39249220 , 78498440 , 156996880
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-156996879 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156996880 can be divided by 20 positive divisors.
The sum of these divisors (counting 156996880) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001010110111001010100010000
3
Ternary
101221102021020021
4
Quaternary
21112321110100
5
Quinary
310142400010
6
Senary
23324553224
8
Octal
1126712420
10
Decimal
156996880
12
Duodecimal
446b2814
16
Hexadecimal
95b9510
20
Vigesimal
2914c40
36
Base36
2lgzkg
md5
785e322660daf7dd8df7b71843c72337
sha1
4c8495e9cd8b3324c4af451561e2ebf89ea34404
sha256
e46a3caaf994f8ac93f94b4ef60cbfced01270ea6e1ba393d446e6223a92bc07
sha512
5b18eff8d1fb4d0b2619f9a1dc808fb560e9188ca5544e71b30d9e97c543c21f5a07a8e96c33522a983e8f0bc4db0b0b041773ab720cf03f7000c1853b847358
ripemd-160
8519efc3347aeb03e100feb8df1f25e1c3b1efde
Diameter
313993760
Circumference
986440489.68904
Area
7.7434039593425E+16
Volume
1.6209203495952E+25
Surface area
3.097361583737E+17
Circumference
986440489.68904
Perimeter
627987520
Area
24648020329734400
Diagonal
222027116.94626
Surface area
147888121978406400
Volume
3.8696622899449E+24
Space diagonal
271926572.78979
Perimeter
470990640
Area
1.0672905879273E+16
Altitude
135963286.3949
Surface area
1.0672905879273E+16
Volume
4.5604407435365E+23
Height
74009038.982087