156989464 is an even 9-digits composite number following 156989463
and preceding 156989465 . In scientific notation, it is written as 1.56989464 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 78494728 positive integers (up to 156989464) that are relatively prime to 156989464.
156989464 has 8 divisors, whose sum is 294355260
The reverse of 156989464 is 464989651
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred fifty-six million nine hundred eighty-nine thousand four hundred sixty-four
Scientific notation
1.56989464 × 10^8
Engineering notation
1.56989464 × 10^6
Prime Factorization
2 × 2 × 2 × 19623683
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39247366
Product of the distinct prime numbers
The prime factorization of 156989464 is 2 × 2 × 2 × 19623683.
Since it has a total of 4 prime factors.
8 , 8 , 45 , 50 , 22 , 224 , 8456 , 8675 , 56193 , 89500 , 1331 , 373918 , 5799739 , 8965523 , 24136026 , 89726322 , 730824575 , 724140848 , 7532610745 , 6013327590
n×2
313978928
n×3
470968392
n×4
627957856
n×5
784947320
n÷2
78494732
n÷3
52329821.333333
n÷3
39247366
n÷5
31397892.8
n2
24645691807007296
n3
3.8691139466913E+24
n4
6.0741012464599E+32
n5
9.5356989896347E+40
2 √n
12529.543646917
3 √n
539.45700332713
4 √n
111.9354441047
5 √n
43.568649805214
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156989463
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156989464 can be divided by 8 positive divisors.
The sum of these divisors (counting 156989464) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010110110111100000011000
3
Ternary
101221101220001121
4
Quaternary
21112313200120
5
Quinary
310142130324
6
Senary
23324455024
8
Octal
1126674030
10
Decimal
156989464
12
Duodecimal
446aa474
16
Hexadecimal
95b7818
20
Vigesimal
2913dd4
36
Base36
2lgtug
md5
2ca91017c9d198c721754e2df2383170
sha1
06bf7c79fa3d744266c16cf1d09710676220f1ae
sha256
46f137e61cf6f8d0e1d1afe8e5140e50cd8952a3e0f49a7f56128ec292a697e9
sha512
19e0c636951374c5e2c1894d72fadbcbd242c2e2a047375bf7901b61a7c5688abf7fc982041c34beeebd89fca4874993dad329e3a723c7120cdcf335f6572430
ripemd-160
daf4e24942c462331b0d8ea4399b39f1902d3c4b
Diameter
313978928
Circumference
986393893.5868
Area
7.7426724323532E+16
Volume
1.6206906601103E+25
Surface area
3.0970689729413E+17
Circumference
986393893.5868
Perimeter
627957856
Area
24645691807007296
Diagonal
222016629.13848
Surface area
147874150842043776
Volume
3.8691139466913E+24
Space diagonal
271913727.90101
Perimeter
470968392
Area
1.0671897599355E+16
Altitude
135956863.9505
Surface area
1.0671897599355E+16
Volume
4.5597945148147E+23
Height
74005543.046161