156989650 is an even 9-digits composite number following 156989649
and preceding 156989651 . In scientific notation, it is written as 1.56989650 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 62146560 positive integers (up to 156989650) that are relatively prime to 156989650.
156989650 has 16 divisors, whose sum is 247436280
The reverse of 156989650 is 056989651
Previous prime number is 97
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-six million nine hundred eighty-nine thousand six hundred fifty
Scientific notation
1.56989650 × 10^8
Engineering notation
1.56989650 × 10^6
Prime Factorization
2 × 25 × 97 × 32369
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156989650
Product of the distinct prime numbers
The prime factorization of 156989650 is 2 × 25 × 97 × 32369.
Since it has a total of 4 prime factors.
4 , 4 , 23 , 4 , 403 , 567 , 9337 , 5949 , 690 , 57042 , 456869 , 952524 , 1766759 , 3780333 , 14319568 , 19695262 , 484769147 , 92534249 , 7625556335 , 8617554357
n×2
313979300
n×3
470968950
n×4
627958600
n×5
784948250
n÷2
78494825
n÷3
52329883.333333
n÷3
39247412.5
n÷5
31397930
n2
24645750207122500
n3
3.8691276990036E+24
n4
6.0741300327188E+32
n5
9.5357554789101E+40
2 √n
12529.551069372
3 √n
539.45721637532
4 √n
111.93547725977
5 √n
43.568660129175
1 , 2 , 25 , 50 , 97 , 194 , 2425 , 4850 , 32369 , 64738 , 809225 , 1618450 , 3139793 , 6279586 , 78494825 , 156989650
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156989649
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156989650 can be divided by 16 positive divisors.
The sum of these divisors (counting 156989650) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110111100011010010
3
Ternary
101221101220022111
4
Quaternary
21112313203102
5
Quinary
310142132100
6
Senary
23324455534
8
Octal
1126674322
10
Decimal
156989650
12
Duodecimal
446aa5aa
16
Hexadecimal
95b78d2
20
Vigesimal
2913e2a
36
Base36
2lgtzm
md5
382021733a2722114159f0e84aaeb65e
sha1
7433d72794f661a4bd330440bf307f723c904a88
sha256
48daf667ef5ed88a953c8bbb7df3f6b0e8c1d50545271f8bd08dff4857fc5438
sha512
b0bbfac26c5d223f38399db73c7afbed14160ab6b416b96b747037be6f30ddd4c492fe2c2a44f2e7a14e4705911023a21446fb51cf0bcd7ea4f182649a61d40b
ripemd-160
156d14edae1c338bfd66a8d923a06cf030afe021
Diameter
313979300
Circumference
986395062.25927
Area
7.7426907792905E+16
Volume
1.6206964206654E+25
Surface area
3.0970763117162E+17
Circumference
986395062.25927
Perimeter
627958600
Area
24645750207122500
Diagonal
222016892.18221
Surface area
147874501242735000
Volume
3.8691276990036E+24
Space diagonal
271914050.06246
Perimeter
470968950
Area
1.0671922887347E+16
Altitude
135957025.03123
Surface area
1.0671922887347E+16
Volume
4.5598107220702E+23
Height
74005630.727402