390442012 (number)

390442012 is an even 9-digits composite number following 390442011 and preceding 390442013. In scientific notation, it is written as 3.90442012 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 195176736 positive integers (up to 390442012) that are relatively prime to 390442012.

Interesting facts

Basic properties

Name

Name three hundred ninety million four hundred forty-two thousand twelve

Notation

Scientific notation 3.90442012 × 10^8
Engineering notation 3.90442012 × 10^6

Prime Factorization of 390442012

Prime Factorization 2 × 2 × 6079 × 16057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 195221006
Product of the distinct prime numbers

The prime factorization of 390442012 is 2 × 2 × 6079 × 16057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 12, 34, 838, 868, 9369, 8799, 88069, 72445, 232439, 281251, 9127904, 9948045, 56723702, 58395312, 75832224, 686507804, 2224190660, 2556294692

Basic calculations (n = 390442012)

Multiplication

n×y
n×2 780884024
n×3 1171326036
n×4 1561768048
n×5 1952210060

Division

n÷y
n÷2 195221006
n÷3 130147337.33333
n÷3 97610503
n÷5 78088402.4

Exponentiation

ny
n2 152444964734608144
n3 5.9520918750249E+25
n4 2.3239467272936E+34
n5 9.0736643598533E+42

Nth Root

y√n
2√n 19759.605562865
3√n 730.89027055767
4√n 140.56886413024
5√n 52.27707842051

Divisors of 390442012

1, 2, 4, 6079, 12158, 16057, 24316, 32114, 64228, 97610503, 195221006, 390442012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390442011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390442012 can be divided by 12 positive divisors. The sum of these divisors (counting 390442012) is 1, the average is 0.083333333333333.

Base conversion 390442012

Base System Value
2 Binary 10111010001011010110000011100
3 Ternary 1000012200111202021
4 Quaternary 113101122300130
5 Quinary 1244423121022
6 Senary 102424305524
8 Octal 2721326034
10 Decimal 390442012
12 Duodecimal aa9122a4
16 Hexadecimal 1745ac1c
20 Vigesimal 620550c
36 Base36 6ggizg

Cryptographic Hash Functions

md5 30a6c076e738e375dcfb517efc1a2872
sha1 cb31ea22abf89634126546f16a4331b34e3ecc4c
sha256 013ae4175d36f09e81d8bff36548839110dca594558f0cf564ef1e592095e04f
sha512 96a786a53781fa9385318feebafc8ea74728c7ee3e4b6ebe190eca159ea7769118c2659d3003c5fdd12103ad71c42868f4e7586d6aa614f1dcdcbd6ac2de1fa8
ripemd-160 c7660b4e6f8598f665cae694cd69dad41f702e3e

390442012 as geometric shapes

Circle

Radius = n
Diameter 780884024
Circumference 2453219513.104
Area 4.78919981287E+17

Sphere

Radius = n
Volume 2.4932064144093E+26
Surface area 1.915679925148E+18
Circumference 2453219513.104

Square

Length = n
Perimeter 1561768048
Area 152444964734608144
Diagonal 552168388.69064

Cube

Length = n
Surface area 914669788407648864
Volume 5.9520918750249E+25
Space diagonal 676265402.19342

Equilateral Triangle

Length = n
Perimeter 1171326036
Area 6.6010606069597E+16
Altitude 338132701.09671

Triangular Pyramid

Length = n
Surface area 6.6010606069597E+16
Volume 7.0146075451258E+24
Height 184056129.56355