103420728 (number)

103420728 is an even 9-digits composite number following 103420727 and preceding 103420729. In scientific notation, it is written as 1.03420728 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 33284160 positive integers (up to 103420728) that are relatively prime to 103420728.

Interesting facts

Basic properties

Name

Name one hundred three million four hundred twenty thousand seven hundred twenty-eight

Notation

Scientific notation 1.03420728 × 10^8
Engineering notation 1.03420728 × 10^6

Prime Factorization of 103420728

Prime Factorization 2 × 2 × 2 × 9 × 29 × 49531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25855182
Product of the distinct prime numbers

The prime factorization of 103420728 is 2 × 2 × 2 × 9 × 29 × 49531. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 23, 76, 27, 466, 6441, 284, 53337, 68551, 754820, 810421, 1575601, 6357865, 39549991, 44712568, 700651290, 868692682, 6628833349, 3504459637

Basic calculations (n = 103420728)

Multiplication

n×y
n×2 206841456
n×3 310262184
n×4 413682912
n×5 517103640

Division

n÷y
n÷2 51710364
n÷3 34473576
n÷3 25855182
n÷5 20684145.6

Exponentiation

ny
n2 10695846980049984
n3 1.1061722812534E+24
n4 1.1440114262064E+32
n5 1.1831449453859E+40

Nth Root

y√n
2√n 10169.598222152
3√n 469.39219455534
4√n 100.8444258358
5√n 40.079428305217

Divisors of 103420728

1, 2, 4, 8, 9, 18, 29, 36, 58, 72, 116, 232, 261, 522, 1044, 2088, 49531, 99062, 198124, 396248, 445779, 891558, 1436399, 1783116, 2872798, 3566232, 5745596, 11491192, 12927591, 25855182, 51710364, 103420728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -103420727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 103420728 can be divided by 32 positive divisors. The sum of these divisors (counting 103420728) is 1, the average is 0.03125.

Base conversion 103420728

Base System Value
2 Binary 110001010100001001100111000
3 Ternary 21012121022120100
4 Quaternary 12022201030320
5 Quinary 202433430403
6 Senary 14132355400
8 Octal 612411470
10 Decimal 103420728
12 Duodecimal 2a775b60
16 Hexadecimal 62a1338
20 Vigesimal 1c67bg8
36 Base36 1pkny0

Cryptographic Hash Functions

md5 cd7765c0b2b5622cc95085025d14bf12
sha1 67b6d010ae6b8d24f4056528ca04d125e110236c
sha256 0b633a1673171916ff6a186dd368419f1fd7441bfa3368e99df5f8a584b1182e
sha512 1fe42528fb5c6687f8794cd7777b41891b07928e86c775f9fcef4bebb2edc98af5314765040e4f8da3b63774bae23c118a6e002bfa862087dfab2b6228ba952f
ripemd-160 9d0d4e719b68b2cb7ffac0e16825437222fa3bc9

103420728 as geometric shapes

Circle

Radius = n
Diameter 206841456
Circumference 649811598.62742
Area 3.3601994296446E+16

Sphere

Radius = n
Volume 4.6335236165203E+24
Surface area 1.3440797718578E+17
Circumference 649811598.62742

Square

Length = n
Perimeter 413682912
Area 10695846980049984
Diagonal 146258996.1681

Cube

Length = n
Surface area 64175081880299904
Volume 1.1061722812534E+24
Space diagonal 179129955.45176

Equilateral Triangle

Length = n
Perimeter 310262184
Area 4.6314375998572E+15
Altitude 89564977.725881

Triangular Pyramid

Length = n
Surface area 4.6314375998572E+15
Volume 1.3036365353914E+23
Height 48752998.7227