79454140 (number)

79454140 is an even 8-digits composite number following 79454139 and preceding 79454141. In scientific notation, it is written as 7.9454140 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 31699200 positive integers (up to 79454140) that are relatively prime to 79454140.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred fifty-four thousand one hundred forty

Notation

Scientific notation 7.9454140 × 10^7
Engineering notation 7.9454140 × 10^6

Prime Factorization of 79454140

Prime Factorization 2 × 2 × 5 × 401 × 9907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39727070
Product of the distinct prime numbers

The prime factorization of 79454140 is 2 × 2 × 5 × 401 × 9907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 15, 58, 44, 807, 8305, 4735, 67522, 12386, 111101, 839443, 6100173, 9839130, 57616089, 5800083, 438788875, 141949605, 383477210, 4783772422

Basic calculations (n = 79454140)

Multiplication

n×y
n×2 158908280
n×3 238362420
n×4 317816560
n×5 397270700

Division

n÷y
n÷2 39727070
n÷3 26484713.333333
n÷3 19863535
n÷5 15890828

Exponentiation

ny
n2 6312960363139600
n3 5.0159083650734E+23
n4 3.9853468546572E+31
n5 3.1665230693849E+39

Nth Root

y√n
2√n 8913.7051779829
3√n 429.90468411946
4√n 94.412420676429
5√n 38.020979959364

Divisors of 79454140

1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 9907, 19814, 39628, 49535, 99070, 198140, 3972707, 7945414, 15890828, 19863535, 39727070, 79454140

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 -79454139
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 79454140 can be divided by 24 positive divisors. The sum of these divisors (counting 79454140) is 1, the average is 0.041666666666667.

Base conversion 79454140

Base System Value
2 Binary 100101111000101111110111100
3 Ternary 12112111200120221
4 Quaternary 10233011332330
5 Quinary 130320013030
6 Senary 11514551124
8 Octal 457057674
10 Decimal 79454140
12 Duodecimal 227384a4
16 Hexadecimal 4bc5fbc
20 Vigesimal 14gbf70
36 Base36 1baz7g

Cryptographic Hash Functions

md5 9261bb4c6c0791492717ddc44c1a89ad
sha1 d11fe198bd0028be301f20ac2089c3dd6eedfac1
sha256 9e7670f3a70d0114eb8014daabe780e2fb12ced64fb2e9e137d25025ce31b899
sha512 6735ef870bac03347e51887256d320bb1bdc5a8b27c5ba006785060f9c9d8377c3b223cc006e28d37621ed1900400f4c24617506b18945c8a012addecf52c500
ripemd-160 f244d477af8660889b8979ac1ca2afe89dba073a

79454140 as geometric shapes

Circle

Radius = n
Diameter 158908280
Circumference 499225085.04259
Area 1.9832749899243E+16

Sphere

Radius = n
Volume 2.1010587827726E+24
Surface area 7.9330999596972E+16
Circumference 499225085.04259

Square

Length = n
Perimeter 317816560
Area 6312960363139600
Diagonal 112365122.37469

Cube

Length = n
Surface area 37877762178837600
Volume 5.0159083650734E+23
Space diagonal 137618607.35169

Equilateral Triangle

Length = n
Perimeter 238362420
Area 2.7335920237816E+15
Altitude 68809303.675845

Triangular Pyramid

Length = n
Surface area 2.7335920237816E+15
Volume 5.9113046979229E+22
Height 37455040.791564