387366942 (number)

387366942 is an even 9-digits composite number following 387366941 and preceding 387366943. In scientific notation, it is written as 3.87366942 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 129122312 positive integers (up to 387366942) that are relatively prime to 387366942.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million three hundred sixty-six thousand nine hundred forty-two

Notation

Scientific notation 3.87366942 × 10^8
Engineering notation 3.87366942 × 10^6

Prime Factorization of 387366942

Prime Factorization 2 × 3 × 64561157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387366942
Product of the distinct prime numbers

The prime factorization of 387366942 is 2 × 3 × 64561157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 63, 72, 502, 220, 7116, 5077, 46794, 18190, 673030, 218558, 8800616, 2630197, 22249526, 28064302, 34672465, 617855369, 9399986899, 6490268056

Basic calculations (n = 387366942)

Multiplication

n×y
n×2 774733884
n×3 1162100826
n×4 1549467768
n×5 1936834710

Division

n÷y
n÷2 193683471
n÷3 129122314
n÷3 96841735.5
n÷5 77473388.4

Exponentiation

ny
n2 150053147754431364
n3 5.8125628983108E+25
n4 2.2515947151013E+34
n5 8.7219335941216E+42

Nth Root

y√n
2√n 19681.639718276
3√n 728.96641241005
4√n 140.29126743413
5√n 52.194472290399

Divisors of 387366942

1, 2, 3, 6, 64561157, 129122314, 193683471, 387366942

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387366941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387366942 can be divided by 8 positive divisors. The sum of these divisors (counting 387366942) is 1, the average is 0.125.

Base conversion 387366942

Base System Value
2 Binary 10111000101101100000000011110
3 Ternary 222222220021112210
4 Quaternary 113011230000132
5 Quinary 1243131220232
6 Senary 102234341250
8 Octal 2705540036
10 Decimal 387366942
12 Duodecimal a988a826
16 Hexadecimal 1716c01e
20 Vigesimal 6110h72
36 Base36 6emm8u

Cryptographic Hash Functions

md5 cd28578c3baa834509c4973b5212d215
sha1 04d814cb8dc81876b32d1de973ea4ed4fb1cca0c
sha256 b027ea6a5ff54698f39508bebca9522bd0bb709dac4d8d50bf622d6874022e54
sha512 13a68820a5be38ae3c0538ef065d9d4a5b1daad8c870a8935abc514bbf352687135ff1bbfa897ab3750e55efc1c8597f9551b1c02eea8695092c0167ecfbefca
ripemd-160 d01390bb27989e79de3ee3b34c1ed05c764ac4a8

387366942 as geometric shapes

Circle

Radius = n
Diameter 774733884
Circumference 2433898278.4615
Area 4.7140586663335E+17

Sphere

Radius = n
Volume 2.4347606533149E+26
Surface area 1.8856234665334E+18
Circumference 2433898278.4615

Square

Length = n
Perimeter 1549467768
Area 150053147754431364
Diagonal 547819582.99139

Cube

Length = n
Surface area 900318886526588184
Volume 5.8125628983108E+25
Space diagonal 670939224.71659

Equilateral Triangle

Length = n
Perimeter 1162100826
Area 6.4974918936579E+16
Altitude 335469612.35829

Triangular Pyramid

Length = n
Surface area 6.4974918936579E+16
Volume 6.8501710691149E+24
Height 182606527.6638