102994840 (number)

102994840 is an even 9-digits composite number following 102994839 and preceding 102994841. In scientific notation, it is written as 1.02994840 × 10^8. The sum of its digits is 37. It has a total of 8 prime factors and 128 positive divisors. There are 35020800 positive integers (up to 102994840) that are relatively prime to 102994840.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred ninety-four thousand eight hundred forty

Notation

Scientific notation 1.02994840 × 10^8
Engineering notation 1.02994840 × 10^6

Prime Factorization of 102994840

Prime Factorization 2 × 2 × 2 × 13 × 17 × 5 × 191 × 61

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 25748710
Product of the distinct prime numbers

The prime factorization of 102994840 is 2 × 2 × 2 × 13 × 17 × 5 × 191 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102994840)

Multiplication

n×y
n×2 205989680
n×3 308984520
n×4 411979360
n×5 514974200

Division

n÷y
n÷2 51497420
n÷3 34331613.333333
n÷3 25748710
n÷5 20598968

Exponentiation

ny
n2 10607937066625600
n3 1.0925627809072E+24
n4 1.1252832880949E+32
n5 1.1589837221201E+40

Nth Root

y√n
2√n 10148.637346955
3√n 468.74698688434
4√n 100.74044543754
5√n 40.046364268077

Divisors of 102994840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102994839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102994840 can be divided by 128 positive divisors. The sum of these divisors (counting 102994840) is 1, the average is 0.0078125.

Base conversion 102994840

Base System Value
2 Binary 110001000111001001110011000
3 Ternary 21011210200100201
4 Quaternary 12020321032120
5 Quinary 202331313330
6 Senary 14115311544
8 Octal 610711630
10 Decimal 102994840
12 Duodecimal 2a5ab5b4
16 Hexadecimal 6239398
20 Vigesimal 1c3e720
36 Base36 1pbjbs

Cryptographic Hash Functions

md5 43c9800486e1162e298e341360912128
sha1 6ad5c957baafafbaf249d184dad4c2527e73a7b7
sha256 ccb6492ecef095b7a5136df36a792e8b3aa6ba0903283f9e9b25ca3895bb6c04
sha512 e0353df2f0b5fc8ad8efa80558003ef259ca9e01d25110b2f2541c6abd1b166712314c8200cef3eb3cf33616b370ade319b420f465b133714cebc2c01f2399a4
ripemd-160 86943adec5b411230a1660af2af8aeaf3a5be897

102994840 as geometric shapes

Circle

Radius = n
Diameter 205989680
Circumference 647135665.40331
Area 3.3325817158254E+16

Sphere

Radius = n
Volume 4.5765162747781E+24
Surface area 1.3330326863302E+17
Circumference 647135665.40331

Square

Length = n
Perimeter 411979360
Area 10607937066625600
Diagonal 145656699.58245

Cube

Length = n
Surface area 63647622399753600
Volume 1.0925627809072E+24
Space diagonal 178392295.79743

Equilateral Triangle

Length = n
Perimeter 308984520
Area 4.5933714907222E+15
Altitude 89196147.898714

Triangular Pyramid

Length = n
Surface area 4.5933714907222E+15
Volume 1.2875975854192E+23
Height 48552233.194149