78889460 (number)

78889460 is an even 8-digits composite number following 78889459 and preceding 78889461. In scientific notation, it is written as 7.8889460 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 29128320 positive integers (up to 78889460) that are relatively prime to 78889460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8889460 × 10^7
Engineering notation 7.8889460 × 10^6

Prime Factorization of 78889460

Prime Factorization 2 × 2 × 5 × 13 × 303421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39444730
Product of the distinct prime numbers

The prime factorization of 78889460 is 2 × 2 × 5 × 13 × 303421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 46, 27, 467, 62, 8694, 5999, 8816, 50688, 938495, 305487, 1827848, 3312494, 19173430, 25573868, 885016348, 26185254, 5588008236, 387644804

Basic calculations (n = 78889460)

Multiplication

n×y
n×2 157778920
n×3 236668380
n×4 315557840
n×5 394447300

Division

n÷y
n÷2 39444730
n÷3 26296486.666667
n÷3 19722365
n÷5 15777892

Exponentiation

ny
n2 6223546899091600
n3 4.9097225415401E+23
n4 3.8732536005193E+31
n5 3.0555888498802E+39

Nth Root

y√n
2√n 8881.9738797184
3√n 428.88381869533
4√n 94.244224649144
5√n 37.9667827017

Divisors of 78889460

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 303421, 606842, 1213684, 1517105, 3034210, 3944473, 6068420, 7888946, 15777892, 19722365, 39444730, 78889460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78889459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78889460 can be divided by 24 positive divisors. The sum of these divisors (counting 78889460) is 1, the average is 0.041666666666667.

Base conversion 78889460

Base System Value
2 Binary 100101100111100000111110100
3 Ternary 12111102222222212
4 Quaternary 10230330013310
5 Quinary 130143430320
6 Senary 11454512552
8 Octal 454740764
10 Decimal 78889460
12 Duodecimal 22505758
16 Hexadecimal 4b3c1f4
20 Vigesimal 14d13d0
36 Base36 1ayvhw

Cryptographic Hash Functions

md5 05fcb3e5cba6d88c74a5853f8ec5e48a
sha1 2c4e0531a38af7eeadacb9ac76cca594f8ecf7e5
sha256 c3a8d8114f9b4115ecf54ffda289008407b5dc79b096b3ac9f9fa4e8e18f0235
sha512 52dc9b653d7a1e3828a25459b0b6bb1565afa7c668a6b5e17c29952fab5ef3dd0ed682df1007ae9a15251d628667beeaf33ba8daabca83e8010702b090f46c1e
ripemd-160 3cab756ccfcd0578be4499fd20450e93c421722f

78889460 as geometric shapes

Circle

Radius = n
Diameter 157778920
Circumference 495677095.96333
Area 1.9551849217458E+16

Sphere

Radius = n
Volume 2.0565797690222E+24
Surface area 7.8207396869831E+16
Circumference 495677095.96333

Square

Length = n
Perimeter 315557840
Area 6223546899091600
Diagonal 111566544.26029

Cube

Length = n
Surface area 37341281394549600
Volume 4.9097225415401E+23
Space diagonal 136640552.90167

Equilateral Triangle

Length = n
Perimeter 236668380
Area 2.6948748581286E+15
Altitude 68320276.450836

Triangular Pyramid

Length = n
Surface area 2.6948748581286E+15
Volume 5.7861635047791E+22
Height 37188848.086763