79228749 (number)

79228749 is an odd 8-digits composite number following 79228748 and preceding 79228750. In scientific notation, it is written as 7.9228749 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 52438896 positive integers (up to 79228749) that are relatively prime to 79228749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9228749 × 10^7
Engineering notation 7.9228749 × 10^6

Prime Factorization of 79228749

Prime Factorization 3 × 139 × 189997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 79228749
Product of the distinct prime numbers

The prime factorization of 79228749 is 3 × 139 × 189997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79228749)

Multiplication

n×y
n×2 158457498
n×3 237686247
n×4 316914996
n×5 396143745

Division

n÷y
n÷2 39614374.5
n÷3 26409583
n÷3 19807187.25
n÷5 15845749.8

Exponentiation

ny
n2 6277194668105001
n3 4.9733428078343E+23
n4 3.9403172901286E+31
n5 3.1218640955996E+39

Nth Root

y√n
2√n 8901.0532522842
3√n 429.49778937923
4√n 94.345393381364
5√n 37.999384288793

Divisors of 79228749

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79228748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79228749 can be divided by 8 positive divisors. The sum of these divisors (counting 79228749) is 1, the average is 0.125.

Base conversion 79228749

Base System Value
2 Binary 100101110001110111101001101
3 Ternary 12112002020102010
4 Quaternary 10232032331031
5 Quinary 130240304444
6 Senary 11510051433
8 Octal 456167515
10 Decimal 79228749
12 Duodecimal 22649b79
16 Hexadecimal 4b8ef4d
20 Vigesimal 14f3bh9
36 Base36 1b65al

Cryptographic Hash Functions

md5 c7f75f1380434ec94d004bf49e46b9c4
sha1 7886aeed5a4a9aa0f980d09b852cb8c159621d3e
sha256 b460c370ffb2fbdd16af837d1a3a7cc0aa7b0122aebba006191915dca3be163d
sha512 51cf3055eee35f8b803abfe604f05bb0932357ce93de129a9781f374dddcb20e6e41cabcdb2b99cbdf3d622627a87f6e9961c73145c1970f5423797bbef59402
ripemd-160 bdec58c50bc17c1d97fbafe1dff4e7a1d3d3eb5c

79228749 as geometric shapes

Circle

Radius = n
Diameter 158457498
Circumference 497808911.62302
Area 1.9720388654472E+16

Sphere

Radius = n
Volume 2.0832289638501E+24
Surface area 7.8881554617887E+16
Circumference 497808911.62302

Square

Length = n
Perimeter 316914996
Area 6277194668105001
Diagonal 112046371.36565

Cube

Length = n
Surface area 37663168008630006
Volume 4.9733428078343E+23
Space diagonal 137228218.68812

Equilateral Triangle

Length = n
Perimeter 237686247
Area 2.7181050235396E+15
Altitude 68614109.344061

Triangular Pyramid

Length = n
Surface area 2.7181050235396E+15
Volume 5.8611407076416E+22
Height 37348790.455218