102967985 is an odd 9-digits composite number following 102967984
and preceding 102967986 . In scientific notation, it is written as 1.02967985 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 81558400 positive integers (up to 102967985) that are relatively prime to 102967985.
102967985 has 8 divisors, whose sum is 124785576
The reverse of 102967985 is 589769201
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred two million nine hundred sixty-seven thousand nine hundred eighty-five
Scientific notation
1.02967985 × 10^8
Engineering notation
1.02967985 × 10^6
Prime Factorization
5 × 101 × 203897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
102967985
Product of the distinct prime numbers
The prime factorization of 102967985 is 5 × 101 × 203897.
Since it has a total of 3 prime factors.
9 , 4 , 76 , 85 , 85 , 918 , 2672 , 5426 , 68514 , 4976 , 963192 , 353999 , 453262 , 2076281 , 98396002 , 56537847 , 496190748 , 267649658 , 1823654196 , 190937222
n×2
205935970
n×3
308903955
n×4
411871940
n×5
514839925
n÷2
51483992.5
n÷3
34322661.666667
n÷3
25741996.25
n÷5
20593597
n2
10602405934960225
n3
1.0917083752749E+24
n4
1.1241101160968E+32
n5
1.157473535726E+40
2 √n
10147.314176668
3 √n
468.70624278952
4 √n
100.73387799875
5 √n
40.044275702678
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
-102967984
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 102967985 can be divided by 8 positive divisors.
The sum of these divisors (counting 102967985) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001000110010101010110001
3
Ternary
21011202022112002
4
Quaternary
12020302222301
5
Quinary
202324433420
6
Senary
14114543345
8
Octal
610625261
10
Decimal
102967985
12
Duodecimal
2a597b55
16
Hexadecimal
6232ab1
20
Vigesimal
1c3ajj5
36
Base36
1paylt
md5
decba1550157ce281c03e5ac4d018ef3
sha1
844ac3705293745522b2829004d55a716c4960a7
sha256
f3f180bafbf8071b9dcb09e17dc651428690c1be55c2e186315a428f03ffd980
sha512
e3e66a0877e6ceb7f190ef569e984ebe2c82e730a633e526012c0dbd5ed3b89b39ed15919fc1116a1e077f9bd88e3121bc4c5d88fa9d7023d4ff95a0e35a9dc8
ripemd-160
4ea9e08ca15543e60e2aeda4fd3000008dc6ec76
Diameter
205935970
Circumference
646966930.46189
Area
3.3308440595648E+16
Volume
4.5729373488347E+24
Surface area
1.3323376238259E+17
Circumference
646966930.46189
Perimeter
411871940
Area
10602405934960225
Diagonal
145618720.87723
Surface area
63614435609761350
Volume
1.0917083752749E+24
Space diagonal
178345781.57299
Perimeter
308903955
Area
4.5909764404552E+15
Altitude
89172890.786495
Surface area
4.5909764404552E+15
Volume
1.286590658725E+23
Height
48539573.625743