78162246 (number)

78162246 is an even 8-digits composite number following 78162245 and preceding 78162247. In scientific notation, it is written as 7.8162246 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 26054028 positive integers (up to 78162246) that are relatively prime to 78162246.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-two thousand two hundred forty-six

Notation

Scientific notation 7.8162246 × 10^7
Engineering notation 7.8162246 × 10^6

Prime Factorization of 78162246

Prime Factorization 2 × 9 × 3 × 3 × 482483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 26054082
Product of the distinct prime numbers

The prime factorization of 78162246 is 2 × 9 × 3 × 3 × 482483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 84, 23, 96, 284, 8488, 4098, 40680, 74683, 714065, 955517, 9168947, 117447, 14991790, 71134068, 59522150, 726417424, 5206024611, 4543890973

Basic calculations (n = 78162246)

Multiplication

n×y
n×2 156324492
n×3 234486738
n×4 312648984
n×5 390811230

Division

n÷y
n÷2 39081123
n÷3 26054082
n÷3 19540561.5
n÷5 15632449.2

Exponentiation

ny
n2 6109336699764516
n3 4.7751947802382E+23
n4 3.732399491109E+31
n5 2.9173272719433E+39

Nth Root

y√n
2√n 8840.9414657038
3√n 427.56191162432
4√n 94.026280718232
5√n 37.896526554215

Divisors of 78162246

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 482483, 964966, 1447449, 2894898, 4342347, 8684694, 13027041, 26054082, 39081123, 78162246

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 -78162245
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 78162246 can be divided by 20 positive divisors. The sum of these divisors (counting 78162246) is 1, the average is 0.05.

Base conversion 78162246

Base System Value
2 Binary 100101010001010100101000110
3 Ternary 12110002001110000
4 Quaternary 10222022211012
5 Quinary 130002142441
6 Senary 11431142130
8 Octal 452124506
10 Decimal 78162246
12 Duodecimal 22214946
16 Hexadecimal 4a8a946
20 Vigesimal 148a5c6
36 Base36 1ajadi

Cryptographic Hash Functions

md5 9850ac58ce3cd0b7e1cb084a62e66ccd
sha1 147d29e55867c8ff6702cffb399311bd80b2bacd
sha256 7fa667e6b2f0fcebae6f40a467c95f1f47878d8f2fdfe7a5cfa583ed513c5bfd
sha512 2665c93a49a146fa56ddb0c6cc08a918655b25a79d12a6579af2d7da463769cb86398bac0e530ed3944ecd30587876117c2c59173832036a07694ab709ab9f5f
ripemd-160 ac915bb873262a5c36e8154d975045659b73ed21

78162246 as geometric shapes

Circle

Radius = n
Diameter 156324492
Circumference 491107875.64336
Area 1.9193047294287E+16

Sphere

Radius = n
Volume 2.0002289121409E+24
Surface area 7.6772189177147E+16
Circumference 491107875.64336

Square

Length = n
Perimeter 312648984
Area 6109336699764516
Diagonal 110538108.35874

Cube

Length = n
Surface area 36656020198587096
Volume 4.7751947802382E+23
Space diagonal 135380981.3057

Equilateral Triangle

Length = n
Perimeter 234486738
Area 2.6454203911343E+15
Altitude 67690490.652849

Triangular Pyramid

Length = n
Surface area 2.6454203911343E+15
Volume 5.6276210176551E+22
Height 36846036.119581