102643668 (number)

102643668 is an even 9-digits composite number following 102643667 and preceding 102643669. In scientific notation, it is written as 1.02643668 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 34014720 positive integers (up to 102643668) that are relatively prime to 102643668.

Interesting facts

Basic properties

Name

Name one hundred two million six hundred forty-three thousand six hundred sixty-eight

Notation

Scientific notation 1.02643668 × 10^8
Engineering notation 1.02643668 × 10^6

Prime Factorization of 102643668

Prime Factorization 2 × 2 × 3 × 3 × 173 × 16481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17107278
Product of the distinct prime numbers

The prime factorization of 102643668 is 2 × 2 × 3 × 3 × 173 × 16481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102643668)

Multiplication

n×y
n×2 205287336
n×3 307931004
n×4 410574672
n×5 513218340

Division

n÷y
n÷2 51321834
n÷3 34214556
n÷3 25660917
n÷5 20528733.6

Exponentiation

ny
n2 10535722580494224
n3 1.0814252106924E+24
n4 1.1100145029314E+32
n5 1.1393596011407E+40

Nth Root

y√n
2√n 10131.321137937
3√n 468.21363246848
4√n 100.65446407356
5√n 40.019018468791

Divisors of 102643668

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102643667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102643668 can be divided by 36 positive divisors. The sum of these divisors (counting 102643668) is 1, the average is 0.027777777777778.

Base conversion 102643668

Base System Value
2 Binary 110000111100011011111010100
3 Ternary 21011010211122100
4 Quaternary 12013203133110
5 Quinary 202234044133
6 Senary 14104002100
8 Octal 607433724
10 Decimal 102643668
12 Duodecimal 2a460330
16 Hexadecimal 61e37d4
20 Vigesimal 1c1a938
36 Base36 1p40d0

Cryptographic Hash Functions

md5 4b741f4aac6f8c04c82f93b560bbbe36
sha1 ad71ff58ac079db8ad1ba150eb7aecb095adeaea
sha256 c8c2fb906a527157825d7906bb9f449c9d13d23923b08e85a637a6e3207df180
sha512 63c09d652e54804f6c3707b9842ae1d82cf0ecff7519bea497cc944e68c13d796393f9bce4c78868898e8bdab422c0c61778d47a96d799a20e895014ee477d07
ripemd-160 ef89899f9d97dc4f455acd455a0c93f7a94425db

102643668 as geometric shapes

Circle

Radius = n
Diameter 205287336
Circumference 644929186.65262
Area 3.3098948659141E+16

Sphere

Radius = n
Volume 4.5298633297572E+24
Surface area 1.3239579463656E+17
Circumference 644929186.65262

Square

Length = n
Perimeter 410574672
Area 10535722580494224
Diagonal 145160067.37732

Cube

Length = n
Surface area 63214335482965344
Volume 1.0814252106924E+24
Space diagonal 177784048.05123

Equilateral Triangle

Length = n
Perimeter 307931004
Area 4.5621017009667E+15
Altitude 88892024.025616

Triangular Pyramid

Length = n
Surface area 4.5621017009667E+15
Volume 1.2744718330444E+23
Height 48386689.125774