78889374 (number)

78889374 is an even 8-digits composite number following 78889373 and preceding 78889375. In scientific notation, it is written as 7.8889374 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 26269488 positive integers (up to 78889374) that are relatively prime to 78889374.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8889374 × 10^7
Engineering notation 7.8889374 × 10^6

Prime Factorization of 78889374

Prime Factorization 2 × 9 × 3067 × 1429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78889374
Product of the distinct prime numbers

The prime factorization of 78889374 is 2 × 9 × 3067 × 1429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78889374)

Multiplication

n×y
n×2 157778748
n×3 236668122
n×4 315557496
n×5 394446870

Division

n÷y
n÷2 39444687
n÷3 26296458
n÷3 19722343.5
n÷5 15777874.8

Exponentiation

ny
n2 6223533330111876
n3 4.9097064848066E+23
n4 3.8732367111013E+31
n5 3.055572194926E+39

Nth Root

y√n
2√n 8881.9690384509
3√n 428.88366284847
4√n 94.24419896445
5√n 37.966774423928

Divisors of 78889374

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889373
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889374 can be divided by 16 positive divisors. The sum of these divisors (counting 78889374) is 1, the average is 0.0625.

Base conversion 78889374

Base System Value
2 Binary 100101100111100000110011110
3 Ternary 12111102222212200
4 Quaternary 10230330012132
5 Quinary 130143424444
6 Senary 11454512330
8 Octal 454740636
10 Decimal 78889374
12 Duodecimal 225056a6
16 Hexadecimal 4b3c19e
20 Vigesimal 14d138e
36 Base36 1ayvfi

Cryptographic Hash Functions

md5 8c469a0af190676c73b59192027f48cf
sha1 f433c2192a594baa1e18436b01e1bdd2dbd8af94
sha256 d298c125c3b4050e25836c06bc7cfabad2800e2e1f21db1a8974cc6073a2160a
sha512 b40e762c73aec82929a27fa22082db7556d3bed7a06d4dd250a5e9f41149fe1239151e2e18fb8908f12292b29adfcf2c948cddda27151e1446ec123e68d8ef1a
ripemd-160 f0c9fb2cdad58aab92bfc4c732cf7c2ffb1bcdf2

78889374 as geometric shapes

Circle

Radius = n
Diameter 157778748
Circumference 495676555.6094
Area 1.9551806589251E+16

Sphere

Radius = n
Volume 2.0565730431934E+24
Surface area 7.8207226357003E+16
Circumference 495676555.6094

Square

Length = n
Perimeter 315557496
Area 6223533330111876
Diagonal 111566422.63792

Cube

Length = n
Surface area 37341199980671256
Volume 4.9097064848066E+23
Space diagonal 136640403.9453

Equilateral Triangle

Length = n
Perimeter 236668122
Area 2.694868982588E+15
Altitude 68320201.972652

Triangular Pyramid

Length = n
Surface area 2.694868982588E+15
Volume 5.7861445817372E+22
Height 37188807.545974