78889464 (number)

78889464 is an even 8-digits composite number following 78889463 and preceding 78889465. In scientific notation, it is written as 7.8889464 × 10^7. The sum of its digits is 54. It has a total of 10 prime factors and 88 positive divisors. There are 26139024 positive integers (up to 78889464) that are relatively prime to 78889464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8889464 × 10^7
Engineering notation 7.8889464 × 10^6

Prime Factorization of 78889464

Prime Factorization 2 × 2 × 2 × 3 × 3 × 81 × 3 × 167 × 9 × 3

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 730458
Product of the distinct prime numbers

The prime factorization of 78889464 is 2 × 2 × 2 × 3 × 3 × 81 × 3 × 167 × 9 × 3. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78889464)

Multiplication

n×y
n×2 157778928
n×3 236668392
n×4 315557856
n×5 394447320

Division

n÷y
n÷2 39444732
n÷3 26296488
n÷3 19722366
n÷5 15777892.8

Exponentiation

ny
n2 6223547530207296
n3 4.9097232883658E+23
n4 3.8732543860749E+31
n5 3.055589624531E+39

Nth Root

y√n
2√n 8881.9741048936
3√n 428.88382594401
4√n 94.244225843781
5√n 37.966783086712

Divisors of 78889464

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889464 can be divided by 88 positive divisors. The sum of these divisors (counting 78889464) is 1, the average is 0.011363636363636.

Base conversion 78889464

Base System Value
2 Binary 100101100111100000111111000
3 Ternary 12111110000000000
4 Quaternary 10230330013320
5 Quinary 130143430324
6 Senary 11454513000
8 Octal 454740770
10 Decimal 78889464
12 Duodecimal 22505760
16 Hexadecimal 4b3c1f8
20 Vigesimal 14d13d4
36 Base36 1ayvi0

Cryptographic Hash Functions

md5 51c9687b21f720b005d03daed76a3636
sha1 9c73d7bf3eecf4e657b5d60c117bec08a23864f9
sha256 13ddaf59c876df31c7cc28bcf29794b952c899005a2b5be08d30a6d89fc308c8
sha512 18a79ccb1837c7e88a1a29d422f288b8ee4f89733884d7e5aec52fc345b565a257538fb93d47345ed1342ae41a2cf4ec22d765f019d503b3766b03ee554d1fe1
ripemd-160 844de3a76a6e2480ed3f325aea3483e3ecbd1d93

78889464 as geometric shapes

Circle

Radius = n
Diameter 157778928
Circumference 495677121.09607
Area 1.9551851200166E+16

Sphere

Radius = n
Volume 2.0565800818518E+24
Surface area 7.8207404800665E+16
Circumference 495677121.09607

Square

Length = n
Perimeter 315557856
Area 6223547530207296
Diagonal 111566549.91714

Cube

Length = n
Surface area 37341285181243776
Volume 4.9097232883658E+23
Space diagonal 136640559.82988

Equilateral Triangle

Length = n
Perimeter 236668392
Area 2.6948751314097E+15
Altitude 68320279.914938

Triangular Pyramid

Length = n
Surface area 2.6948751314097E+15
Volume 5.7861643849216E+22
Height 37188849.972381