102389969 (number)

102389969 is an odd 9-digits composite number following 102389968 and preceding 102389970. In scientific notation, it is written as 1.02389969 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 91677120 positive integers (up to 102389969) that are relatively prime to 102389969.

Interesting facts

Basic properties

Name

Name one hundred two million three hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.02389969 × 10^8
Engineering notation 1.02389969 × 10^6

Prime Factorization of 102389969

Prime Factorization 11 × 349 × 179 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 102389969
Product of the distinct prime numbers

The prime factorization of 102389969 is 11 × 349 × 179 × 149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102389969)

Multiplication

n×y
n×2 204779938
n×3 307169907
n×4 409559876
n×5 511949845

Division

n÷y
n÷2 51194984.5
n÷3 34129989.666667
n÷3 25597492.25
n÷5 20477993.8

Exponentiation

ny
n2 10483705751820961
n3 1.0734263069341E+24
n4 1.0990808629076E+32
n5 1.1253485548161E+40

Nth Root

y√n
2√n 10118.792862788
3√n 467.82756114545
4√n 100.5922107461
5√n 39.999216297416

Divisors of 102389969

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 -102389968
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 102389969 can be divided by 16 positive divisors. The sum of these divisors (counting 102389969) is 1, the average is 0.0625.

Base conversion 102389969

Base System Value
2 Binary 110000110100101100011010001
3 Ternary 21010122221122002
4 Quaternary 12012211203101
5 Quinary 202202434334
6 Senary 14054323345
8 Octal 606454321
10 Decimal 102389969
12 Duodecimal 2a359555
16 Hexadecimal 61a58d1
20 Vigesimal 1bjiei9
36 Base36 1oyklt

Cryptographic Hash Functions

md5 bd14c24b13a3537cae39e7db131257dd
sha1 e37ae2818c2f822b11072fca6b31dd9f233ec9e4
sha256 033ce9071d35b60f10877e86e56e0997c22e648fbb026814eee1a386b9919394
sha512 b2108adc37b2252714c40d9af85337d0abf9c8d413f085236729a1c58677a4ab98e7236701608c32e926bc13c705758efb7e27aca5a7596c84fab384c63f803f
ripemd-160 b88acca0c42629fee2fb37851aaf9170d21dd9cf

102389969 as geometric shapes

Circle

Radius = n
Diameter 204779938
Circumference 643335148.82337
Area 3.2935532972318E+16

Sphere

Radius = n
Volume 4.4963576000455E+24
Surface area 1.3174213188927E+17
Circumference 643335148.82337

Square

Length = n
Perimeter 409559876
Area 10483705751820961
Diagonal 144801282.81076

Cube

Length = n
Surface area 62902234510925766
Volume 1.0734263069341E+24
Space diagonal 177344628.4934

Equilateral Triangle

Length = n
Perimeter 307169907
Area 4.539577753439E+15
Altitude 88672314.246701

Triangular Pyramid

Length = n
Surface area 4.539577753439E+15
Volume 1.2650450345619E+23
Height 48267094.270254