78996898 (number)

78996898 is an even 8-digits composite number following 78996897 and preceding 78996899. In scientific notation, it is written as 7.8996898 × 10^7. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 39485364 positive integers (up to 78996898) that are relatively prime to 78996898.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety-six thousand eight hundred ninety-eight

Notation

Scientific notation 7.8996898 × 10^7
Engineering notation 7.8996898 × 10^6

Prime Factorization of 78996898

Prime Factorization 2 × 4723 × 8363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78996898
Product of the distinct prime numbers

The prime factorization of 78996898 is 2 × 4723 × 8363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78996898)

Multiplication

n×y
n×2 157993796
n×3 236990694
n×4 315987592
n×5 394984490

Division

n÷y
n÷2 39498449
n÷3 26332299.333333
n÷3 19749224.5
n÷5 15799379.6

Exponentiation

ny
n2 6240509893622404
n3 4.9298092353448E+23
n4 3.8943963732399E+31
n5 3.076452330684E+39

Nth Root

y√n
2√n 8888.0199144691
3√n 429.07842651645
4√n 94.276295612785
5√n 37.977118315428

Divisors of 78996898

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 -78996897
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 78996898 can be divided by 8 positive divisors. The sum of these divisors (counting 78996898) is 1, the average is 0.125.

Base conversion 78996898

Base System Value
2 Binary 100101101010110010110100010
3 Ternary 12111122110101001
4 Quaternary 10231112112202
5 Quinary 130210400043
6 Senary 11501102214
8 Octal 455262642
10 Decimal 78996898
12 Duodecimal 2255796a
16 Hexadecimal 4b565a2
20 Vigesimal 14dec4i
36 Base36 1b16ea

Cryptographic Hash Functions

md5 adc905b7047187447f21767eae7b933a
sha1 9bd61d2406e6e5752301f2f503228d22027f8ade
sha256 628a6c0f23843121920ab6b17eb8092d30ca00b9c1d112680fa2b03f004394fb
sha512 8ff93fed8336aa10445827ab82406e25e37d2fce39d522668149f6ceac49ecad286dfa322e00fe7d908c9c700e2857380c1069f18992c100163960b62cbcce45
ripemd-160 3e72dd1e791cecbae407adc9349d692ae2bfe152

78996898 as geometric shapes

Circle

Radius = n
Diameter 157993796
Circumference 496352148.82636
Area 1.9605140036459E+16

Sphere

Radius = n
Volume 2.0649936636478E+24
Surface area 7.8420560145834E+16
Circumference 496352148.82636

Square

Length = n
Perimeter 315987592
Area 6240509893622404
Diagonal 111718484.537

Cube

Length = n
Surface area 37443059361734424
Volume 4.9298092353448E+23
Space diagonal 136826640.97634

Equilateral Triangle

Length = n
Perimeter 236990694
Area 2.7022200502226E+15
Altitude 68413320.488168

Triangular Pyramid

Length = n
Surface area 2.7022200502226E+15
Volume 5.8098359004473E+22
Height 37239494.845668