394865172 (number)

394865172 is an even 9-digits composite number following 394865171 and preceding 394865173. In scientific notation, it is written as 3.94865172 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 121496544 positive integers (up to 394865172) that are relatively prime to 394865172.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million eight hundred sixty-five thousand one hundred seventy-two

Notation

Scientific notation 3.94865172 × 10^8
Engineering notation 3.94865172 × 10^6

Prime Factorization of 394865172

Prime Factorization 2 × 2 × 3 × 9 × 13 × 281243

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 197432586
Product of the distinct prime numbers

The prime factorization of 394865172 is 2 × 2 × 3 × 9 × 13 × 281243. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 67, 17, 926, 422, 9130, 439, 4505, 93058, 917997, 793683, 4990169, 3767940, 69351485, 21606612, 715143890, 65436514, 7447557758, 4444803458

Basic calculations (n = 394865172)

Multiplication

n×y
n×2 789730344
n×3 1184595516
n×4 1579460688
n×5 1974325860

Division

n÷y
n÷2 197432586
n÷3 131621724
n÷3 98716293
n÷5 78973034.4

Exponentiation

ny
n2 155918504058589584
n3 6.1566786923078E+25
n4 2.4310579907868E+34
n5 9.5994013167402E+42

Nth Root

y√n
2√n 19871.214658395
3√n 733.63990038133
4√n 140.96529593625
5√n 52.394990498203

Divisors of 394865172

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 281243, 562486, 843729, 1124972, 1687458, 2531187, 3374916, 3656159, 5062374, 7312318, 7593561, 10124748, 10968477, 14624636, 15187122, 21936954, 30374244, 32905431, 43873908, 65810862, 98716293, 131621724, 197432586, 394865172

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394865171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394865172 can be divided by 48 positive divisors. The sum of these divisors (counting 394865172) is 1, the average is 0.020833333333333.

Base conversion 394865172

Base System Value
2 Binary 10111100010010010101000010100
3 Ternary 1000112000020012000
4 Quaternary 113202102220110
5 Quinary 1302041141142
6 Senary 103103155300
8 Octal 2742225024
10 Decimal 394865172
12 Duodecimal b02a5b30
16 Hexadecimal 17892a14
20 Vigesimal 637i2ic
36 Base36 6j3bx0

Cryptographic Hash Functions

md5 5908c23c2e159791ef4a22aadc17b2a6
sha1 c5ed6f50b049b2e85c7b4dfec0856b8018401536
sha256 9b7fe4615f9c94d213f546ba7df93809e05fdd6b933fd1279c2c70a8a6979641
sha512 98d2ba0bef02708d984941c8f8f6b2b8675fe50f4ada9756328a88850f045935785ac709b19b13c989a7153ef81ad5245a85095f8379f2cbaabf484b8ebeed13
ripemd-160 4d43034515ad8e03aa1514cd25852b8708280d25

394865172 as geometric shapes

Circle

Radius = n
Diameter 789730344
Circumference 2481011047.0273
Area 4.8983242690918E+17

Sphere

Radius = n
Volume 2.5789035400356E+26
Surface area 1.9593297076367E+18
Circumference 2481011047.0273

Square

Length = n
Perimeter 1579460688
Area 155918504058589584
Diagonal 558423681.55118

Cube

Length = n
Surface area 935511024351537504
Volume 6.1566786923078E+25
Space diagonal 683926540.04342

Equilateral Triangle

Length = n
Perimeter 1184595516
Area 6.7514692717403E+16
Altitude 341963270.02171

Triangular Pyramid

Length = n
Surface area 6.7514692717403E+16
Volume 7.2557154215292E+24
Height 186141227.18373