103688986 (number)

103688986 is an even 9-digits composite number following 103688985 and preceding 103688987. In scientific notation, it is written as 1.03688986 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 50094000 positive integers (up to 103688986) that are relatively prime to 103688986.

Interesting facts

Basic properties

Name

Name one hundred three million six hundred eighty-eight thousand nine hundred eighty-six

Notation

Scientific notation 1.03688986 × 10^8
Engineering notation 1.03688986 × 10^6

Prime Factorization of 103688986

Prime Factorization 2 × 31 × 1151 × 1453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 103688986
Product of the distinct prime numbers

The prime factorization of 103688986 is 2 × 31 × 1151 × 1453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 103688986)

Multiplication

n×y
n×2 207377972
n×3 311066958
n×4 414755944
n×5 518444930

Division

n÷y
n÷2 51844493
n÷3 34562995.333333
n÷3 25922246.5
n÷5 20737797.2

Exponentiation

ny
n2 10751405817708196
n3 1.1148023673127E+24
n4 1.1559272705705E+32
n5 1.198569265752E+40

Nth Root

y√n
2√n 10182.778893799
3√n 469.79768869348
4√n 100.90975618739
5√n 40.100198782405

Divisors of 103688986

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 -103688985
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 103688986 can be divided by 16 positive divisors. The sum of these divisors (counting 103688986) is 1, the average is 0.0625.

Base conversion 103688986

Base System Value
2 Binary 110001011100010101100011010
3 Ternary 21020002221112211
4 Quaternary 12023202230122
5 Quinary 203021021421
6 Senary 14142225334
8 Octal 613425432
10 Decimal 103688986
12 Duodecimal 2a88524a
16 Hexadecimal 62e2b1a
20 Vigesimal 1c81296
36 Base36 1pqexm

Cryptographic Hash Functions

md5 8f32a5ba1d35c4d8063e7d6b01eb4572
sha1 d648b7fefd916125bd0e9abbd784228daa98083d
sha256 6ba51b7b615d3693cc11a73227d495102f2479aa4a151bd04776c14c745876d5
sha512 01cb8aef7909e8f703db17c7714031ce7254a18d926e72e3f55cee9319d047c3b63d2ad19555a18c793cfbdd002ce59c18b9d7873d54df614422586ed60db354
ripemd-160 ad60f42dce0d58b585d6beb9f770666b41163d0f

103688986 as geometric shapes

Circle

Radius = n
Diameter 207377972
Circumference 651497113.35155
Area 3.3776537532675E+16

Sphere

Radius = n
Volume 4.669673236472E+24
Surface area 1.351061501307E+17
Circumference 651497113.35155

Square

Length = n
Perimeter 414755944
Area 10751405817708196
Diagonal 146638370.26991

Cube

Length = n
Surface area 64508434906249176
Volume 1.1148023673127E+24
Space diagonal 179594591.9373

Equilateral Triangle

Length = n
Perimeter 311066958
Area 4.6554952822656E+15
Altitude 89797295.968649

Triangular Pyramid

Length = n
Surface area 4.6554952822656E+15
Volume 1.3138071893493E+23
Height 48879456.756638