79728908 (number)

79728908 is an even 8-digits composite number following 79728907 and preceding 79728909. In scientific notation, it is written as 7.9728908 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 34128144 positive integers (up to 79728908) that are relatively prime to 79728908.

Interesting facts

Basic properties

Name

Name seventy-nine million seven hundred twenty-eight thousand nine hundred eight

Notation

Scientific notation 7.9728908 × 10^7
Engineering notation 7.9728908 × 10^6

Prime Factorization of 79728908

Prime Factorization 2 × 2 × 7 × 1367 × 2083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39864454
Product of the distinct prime numbers

The prime factorization of 79728908 is 2 × 2 × 7 × 1367 × 2083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 57, 82, 43, 551, 7374, 1971, 71588, 19669, 370765, 317179, 8784294, 1408205, 28957102, 71548870, 203779243, 916681015, 3202022428, 1240280344

Basic calculations (n = 79728908)

Multiplication

n×y
n×2 159457816
n×3 239186724
n×4 318915632
n×5 398644540

Division

n÷y
n÷2 39864454
n÷3 26576302.666667
n÷3 19932227
n÷5 15945781.6

Exponentiation

ny
n2 6356698770872464
n3 5.068126514866E+23
n4 4.0407619263611E+31
n5 3.2216553587675E+39

Nth Root

y√n
2√n 8929.1045463697
3√n 430.39967886683
4√n 94.493939204426
5√n 38.047240460062

Divisors of 79728908

1, 2, 4, 7, 14, 28, 1367, 2083, 2734, 4166, 5468, 8332, 9569, 14581, 19138, 29162, 38276, 58324, 2847461, 5694922, 11389844, 19932227, 39864454, 79728908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79728907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79728908 can be divided by 24 positive divisors. The sum of these divisors (counting 79728908) is 1, the average is 0.041666666666667.

Base conversion 79728908

Base System Value
2 Binary 100110000001001000100001100
3 Ternary 12120000122111112
4 Quaternary 10300021010030
5 Quinary 130402311113
6 Senary 11524511152
8 Octal 460110414
10 Decimal 79728908
12 Duodecimal 2284b4b8
16 Hexadecimal 4c0910c
20 Vigesimal 14i6258
36 Base36 1bgv7w

Cryptographic Hash Functions

md5 92b7745a17441465c4a6fad487f9f023
sha1 ffa44a213cec5e693a3001d55f43d5d9541468ec
sha256 b5b9be1e0425c8f1a44b8209cc1b1b9898c5462efb7908ebb8f0d7ca025ffc47
sha512 f4fc431eada574ceb3b96aacc2269e510aa1c0fccce4a8dc75bf4924ebf37d3e45533959e0f5d414a0a385083f39ea6df563ef9f543149d9b83d039b49c77159
ripemd-160 814af9aeeb0300a0e59c0b1130f2f1d359e1a063

79728908 as geometric shapes

Circle

Radius = n
Diameter 159457816
Circumference 500951503.30307
Area 1.9970158159656E+16

Sphere

Radius = n
Volume 2.1229318702089E+24
Surface area 7.9880632638625E+16
Circumference 500951503.30307

Square

Length = n
Perimeter 318915632
Area 6356698770872464
Diagonal 112753703.0068

Cube

Length = n
Surface area 38140192625234784
Volume 5.068126514866E+23
Space diagonal 138094519.48798

Equilateral Triangle

Length = n
Perimeter 239186724
Area 2.7525313098904E+15
Altitude 69047259.743992

Triangular Pyramid

Length = n
Surface area 2.7525313098904E+15
Volume 5.9728443776219E+22
Height 37584567.668932