78889264 (number)

78889264 is an even 8-digits composite number following 78889263 and preceding 78889265. In scientific notation, it is written as 7.8889264 × 10^7. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 37729472 positive integers (up to 78889264) that are relatively prime to 78889264.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8889264 × 10^7
Engineering notation 7.8889264 × 10^6

Prime Factorization of 78889264

Prime Factorization 2 × 2 × 2 × 2 × 23 × 214373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9861158
Product of the distinct prime numbers

The prime factorization of 78889264 is 2 × 2 × 2 × 2 × 23 × 214373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78889264)

Multiplication

n×y
n×2 157778528
n×3 236667792
n×4 315557056
n×5 394446320

Division

n÷y
n÷2 39444632
n÷3 26296421.333333
n÷3 19722316
n÷5 15777852.8

Exponentiation

ny
n2 6223515974461696
n3 4.9096859471753E+23
n4 3.873215108438E+31
n5 3.0555508921835E+39

Nth Root

y√n
2√n 8881.9628461281
3√n 428.88346350931
4√n 94.244166111904
5√n 37.96676383607

Divisors of 78889264

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889264 can be divided by 20 positive divisors. The sum of these divisors (counting 78889264) is 1, the average is 0.05.

Base conversion 78889264

Base System Value
2 Binary 100101100111100000100110000
3 Ternary 12111102222201121
4 Quaternary 10230330010300
5 Quinary 130143424024
6 Senary 11454512024
8 Octal 454740460
10 Decimal 78889264
12 Duodecimal 22505614
16 Hexadecimal 4b3c130
20 Vigesimal 14d1334
36 Base36 1ayvcg

Cryptographic Hash Functions

md5 44b70d738f4feeed771e87f1e490cfa5
sha1 15ff6bc649d6159e5ed5a4457062cb0bc3d469e7
sha256 08b97964e6b6116a48ef64853374c18cab3ec7427161153f8ee29d0b31dba165
sha512 0ddd7b049cebfc76b49052a73907374c6ed3cab14e367218dc3f59a3cf82b844f4c2d42c9a87357063ccf57d89eb1c2168ad7c710f239fc407c90b1de61fe143
ripemd-160 236a3ec57b126fb1376d44406415a67490ed33ab

78889264 as geometric shapes

Circle

Radius = n
Diameter 157778528
Circumference 495675864.45901
Area 1.9551752064868E+16

Sphere

Radius = n
Volume 2.0565644404105E+24
Surface area 7.820700825947E+16
Circumference 495675864.45901

Square

Length = n
Perimeter 315557056
Area 6223515974461696
Diagonal 111566267.07443

Cube

Length = n
Surface area 37341095846770176
Volume 4.9096859471753E+23
Space diagonal 136640213.41971

Equilateral Triangle

Length = n
Perimeter 236667792
Area 2.694861467371E+15
Altitude 68320106.709857

Triangular Pyramid

Length = n
Surface area 2.694861467371E+15
Volume 5.7861203779065E+22
Height 37188755.691477