78889356 (number)

78889356 is an even 8-digits composite number following 78889355 and preceding 78889357. In scientific notation, it is written as 7.8889356 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 19844352 positive integers (up to 78889356) that are relatively prime to 78889356.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred eighty-nine thousand three hundred fifty-six

Notation

Scientific notation 7.8889356 × 10^7
Engineering notation 7.8889356 × 10^6

Prime Factorization of 78889356

Prime Factorization 2 × 2 × 27 × 7 × 13 × 23 × 349

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39444678
Product of the distinct prime numbers

The prime factorization of 78889356 is 2 × 2 × 27 × 7 × 13 × 23 × 349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78889356)

Multiplication

n×y
n×2 157778712
n×3 236668068
n×4 315557424
n×5 394446780

Division

n÷y
n÷2 39444678
n÷3 26296452
n÷3 19722339
n÷5 15777871.2

Exponentiation

ny
n2 6223530490094736
n3 4.9097031240994E+23
n4 3.8732331761139E+31
n5 3.0555687090146E+39

Nth Root

y√n
2√n 8881.968025162
3√n 428.88363022935
4√n 94.244193588581
5√n 37.96677269137

Divisors of 78889356

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889356 can be divided by 96 positive divisors. The sum of these divisors (counting 78889356) is 1, the average is 0.010416666666667.

Base conversion 78889356

Base System Value
2 Binary 100101100111100000110001100
3 Ternary 12111102222212000
4 Quaternary 10230330012030
5 Quinary 130143424411
6 Senary 11454512300
8 Octal 454740614
10 Decimal 78889356
12 Duodecimal 22505690
16 Hexadecimal 4b3c18c
20 Vigesimal 14d137g
36 Base36 1ayvf0

Cryptographic Hash Functions

md5 d824c3bbf1e51c5a76f7d2d058043ab3
sha1 a6f1c57d275b54836890e613294dd9ce819f6af4
sha256 80bb2b614ea5a5e0ba8cc2016330cc1998c1ed71b1bfa7a797b34f64afa6c4c1
sha512 fbc683be149f95cf242563285884f52bb3039adbf29c69fa995d471efaa119a5b74269c2c1ccaac4a88ba90d6ce2383248085075fd6fc4b25fc8c6ff8eccd419
ripemd-160 18a96d563a2c1acf03f1bf848ea68f7a770bf750

78889356 as geometric shapes

Circle

Radius = n
Diameter 157778712
Circumference 495676442.51206
Area 1.9551797667074E+16

Sphere

Radius = n
Volume 2.0565716354637E+24
Surface area 7.8207190668295E+16
Circumference 495676442.51206

Square

Length = n
Perimeter 315557424
Area 6223530490094736
Diagonal 111566397.18208

Cube

Length = n
Surface area 37341182940568416
Volume 4.9097031240994E+23
Space diagonal 136640372.76839

Equilateral Triangle

Length = n
Perimeter 236668068
Area 2.6948677528245E+15
Altitude 68320186.384194

Triangular Pyramid

Length = n
Surface area 2.6948677528245E+15
Volume 5.7861406211057E+22
Height 37188799.060693