102967985 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred sixty-seven thousand nine hundred eighty-five

Notation

Scientific notation 1.02967985 × 10^8
Engineering notation 1.02967985 × 10^6

Prime Factorization of 102967985

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.

Most popular turbo-numbers

Basic calculations (n = 102967985)

Multiplication

n×y
n×2 205935970
n×3 308903955
n×4 411871940
n×5 514839925

Division

n÷y
n÷2 51483992.5
n÷3 34322661.666667
n÷3 25741996.25
n÷5 20593597

Exponentiation

ny
n2 10602405934960225
n3 1.0917083752749E+24
n4 1.1241101160968E+32
n5 1.157473535726E+40

Nth Root

y√n
2√n 10147.314176668
3√n 468.70624278952
4√n 100.73387799875
5√n 40.044275702678

Divisors of 102967985

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 conversion 102967985

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

Cryptographic Hash Functions

md5 decba1550157ce281c03e5ac4d018ef3
sha1 844ac3705293745522b2829004d55a716c4960a7
sha256 f3f180bafbf8071b9dcb09e17dc651428690c1be55c2e186315a428f03ffd980
sha512 e3e66a0877e6ceb7f190ef569e984ebe2c82e730a633e526012c0dbd5ed3b89b39ed15919fc1116a1e077f9bd88e3121bc4c5d88fa9d7023d4ff95a0e35a9dc8
ripemd-160 4ea9e08ca15543e60e2aeda4fd3000008dc6ec76

102967985 as geometric shapes

Circle

Radius = n
Diameter 205935970
Circumference 646966930.46189
Area 3.3308440595648E+16

Sphere

Radius = n
Volume 4.5729373488347E+24
Surface area 1.3323376238259E+17
Circumference 646966930.46189

Square

Length = n
Perimeter 411871940
Area 10602405934960225
Diagonal 145618720.87723

Cube

Length = n
Surface area 63614435609761350
Volume 1.0917083752749E+24
Space diagonal 178345781.57299

Equilateral Triangle

Length = n
Perimeter 308903955
Area 4.5909764404552E+15
Altitude 89172890.786495

Triangular Pyramid

Length = n
Surface area 4.5909764404552E+15
Volume 1.286590658725E+23
Height 48539573.625743