394072012 (number)

394072012 is an even 9-digits composite number following 394072011 and preceding 394072013. In scientific notation, it is written as 3.94072012 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 195194336 positive integers (up to 394072012) that are relatively prime to 394072012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94072012 × 10^8
Engineering notation 3.94072012 × 10^6

Prime Factorization of 394072012

Prime Factorization 2 × 2 × 107 × 920729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197036006
Product of the distinct prime numbers

The prime factorization of 394072012 is 2 × 2 × 107 × 920729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 95, 98, 564, 36, 7763, 7031, 32532, 42476, 791134, 2648, 3899584, 7240551, 8679277, 48876537, 213949406, 65110856, 8762838039, 9931081945

Basic calculations (n = 394072012)

Multiplication

n×y
n×2 788144024
n×3 1182216036
n×4 1576288048
n×5 1970360060

Division

n÷y
n÷2 197036006
n÷3 131357337.33333
n÷3 98518003
n÷5 78814402.4

Exponentiation

ny
n2 155292750641728144
n3 6.11965266944E+25
n4 2.4115838401874E+34
n5 9.5033769600933E+42

Nth Root

y√n
2√n 19851.247114476
3√n 733.14835380293
4√n 140.89445381021
5√n 52.373924552466

Divisors of 394072012

1, 2, 4, 107, 214, 428, 920729, 1841458, 3682916, 98518003, 197036006, 394072012

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 -394072011
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 394072012 can be divided by 12 positive divisors. The sum of these divisors (counting 394072012) is 1, the average is 0.083333333333333.

Base conversion 394072012

Base System Value
2 Binary 10111011111010000111111001100
3 Ternary 1000110111221011201
4 Quaternary 113133100333030
5 Quinary 1301340301022
6 Senary 103034155244
8 Octal 2737207714
10 Decimal 394072012
12 Duodecimal abb82b24
16 Hexadecimal 177d0fcc
20 Vigesimal 632j00c
36 Base36 6imbws

Cryptographic Hash Functions

md5 64fbb94096d69359ef261bd11914258e
sha1 a903d6c4fbac4617ca5175ea8ead44b62b93c89e
sha256 4d96e3b976850691eb4b7389abe35072f606d2eb6ff2f1207de0ccb45f4e6917
sha512 aa9b0dd371a92cd27e48579193c8520b22eec33cedcca3fdf926699cd9b8c73a0b5b5a7558d0dc17322dda952ce83bb70c1c79d6cfe85cfeb634f168bd6cacb1
ripemd-160 d4313c64ab22c666c8668cbcfa2db0993e828bf7

394072012 as geometric shapes

Circle

Radius = n
Diameter 788144024
Circumference 2476027475.7691
Area 4.878665645718E+17

Sphere

Radius = n
Volume 2.5633941158445E+26
Surface area 1.9514662582872E+18
Circumference 2476027475.7691

Square

Length = n
Perimeter 1576288048
Area 155292750641728144
Diagonal 557301983.92205

Cube

Length = n
Surface area 931756503850368864
Volume 6.11965266944E+25
Space diagonal 682552746.62489

Equilateral Triangle

Length = n
Perimeter 1182216036
Area 6.7243733539649E+16
Altitude 341276373.31245

Triangular Pyramid

Length = n
Surface area 6.7243733539649E+16
Volume 7.2120798351123E+24
Height 185767327.97402