79868900 (number)

79868900 is an even 8-digits composite number following 79868899 and preceding 79868901. In scientific notation, it is written as 7.9868900 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 30844800 positive integers (up to 79868900) that are relatively prime to 79868900.

Interesting facts

Basic properties

Name

Name seventy-nine million eight hundred sixty-eight thousand nine hundred

Notation

Scientific notation 7.9868900 × 10^7
Engineering notation 7.9868900 × 10^6

Prime Factorization of 79868900

Prime Factorization 2 × 2 × 29 × 25 × 27541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39934450
Product of the distinct prime numbers

The prime factorization of 79868900 is 2 × 2 × 29 × 25 × 27541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 73, 32, 159, 319, 933, 6833, 31547, 50279, 616270, 725284, 2721848, 3939021, 61633252, 96913837, 609492189, 764729534, 4496416966, 4504034050

Basic calculations (n = 79868900)

Multiplication

n×y
n×2 159737800
n×3 239606700
n×4 319475600
n×5 399344500

Division

n÷y
n÷2 39934450
n÷3 26622966.666667
n÷3 19967225
n÷5 15973780

Exponentiation

ny
n2 6379041187210000
n3 5.0948700267716E+23
n4 4.0692166468122E+31
n5 3.2500385744258E+39

Nth Root

y√n
2√n 8936.9401922582
3√n 430.65143732736
4√n 94.53539121545
5√n 38.060592135072

Divisors of 79868900

1, 2, 4, 25, 29, 50, 58, 100, 116, 725, 1450, 2900, 27541, 55082, 110164, 688525, 798689, 1377050, 1597378, 2754100, 3194756, 19967225, 39934450, 79868900

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 -79868899
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 79868900 can be divided by 24 positive divisors. The sum of these divisors (counting 79868900) is 1, the average is 0.041666666666667.

Base conversion 79868900

Base System Value
2 Binary 100110000101011001111100100
3 Ternary 12120021202112102
4 Quaternary 10300223033210
5 Quinary 130421301100
6 Senary 11531511232
8 Octal 460531744
10 Decimal 79868900
12 Duodecimal 228b8518
16 Hexadecimal 4c2b3e4
20 Vigesimal 14j3c50
36 Base36 1bjv8k

Cryptographic Hash Functions

md5 5389da0e126bfbbdc1db233d5e85bb63
sha1 6e2cdb0cda860b8136c85c7323ca303f9d2f48c0
sha256 a9b13bb5888773d367d0aafdd6ff8917487f1c05a087bcbb1f8947d57531d6c9
sha512 beb2ed61c50ae831e2b68fc100b72f1e5ce86ff02ef2df9259bc48345c0983ebf06ab20f8fd6a621cf4fdc59f7e732a733ab9362130a0dbb975ba8d88f2161f6
ripemd-160 17dfc07bcecf31db05d666b564fec34254bf1a76

79868900 as geometric shapes

Circle

Radius = n
Diameter 159737800
Circumference 501831098.9806
Area 2.0040348930686E+16

Sphere

Radius = n
Volume 2.1341341662801E+24
Surface area 8.0161395722743E+16
Circumference 501831098.9806

Square

Length = n
Perimeter 319475600
Area 6379041187210000
Diagonal 112951681.59182

Cube

Length = n
Surface area 38274247123260000
Volume 5.0948700267716E+23
Space diagonal 138336992.74464

Equilateral Triangle

Length = n
Perimeter 239606700
Area 2.7622058599556E+15
Altitude 69168496.372319

Triangular Pyramid

Length = n
Surface area 2.7622058599556E+15
Volume 6.0043619086571E+22
Height 37650560.530607