394279968 (number)

394279968 is an even 9-digits composite number following 394279967 and preceding 394279969. In scientific notation, it is written as 3.94279968 × 10^8. The sum of its digits is 57. It has a total of 8 prime factors and 48 positive divisors. There are 129947136 positive integers (up to 394279968) that are relatively prime to 394279968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94279968 × 10^8
Engineering notation 3.94279968 × 10^6

Prime Factorization of 394279968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 89 × 46147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24642498
Product of the distinct prime numbers

The prime factorization of 394279968 is 2 × 2 × 2 × 2 × 2 × 3 × 89 × 46147. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 10, 46, 70, 452, 657, 7140, 6921, 84016, 20735, 853627, 412556, 3841173, 413410, 61498639, 32951763, 276975313, 382932264, 1825369494, 6326845277

Basic calculations (n = 394279968)

Multiplication

n×y
n×2 788559936
n×3 1182839904
n×4 1577119872
n×5 1971399840

Division

n÷y
n÷2 197139984
n÷3 131426656
n÷3 98569992
n÷5 78855993.6

Exponentiation

ny
n2 155456693166081024
n3 6.1293460006908E+25
n4 2.4166783450133E+34
n5 9.5284786053814E+42

Nth Root

y√n
2√n 19856.48428096
3√n 733.27729452406
4√n 140.91303800912
5√n 52.379451041652

Divisors of 394279968

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 46147, 92294, 138441, 184588, 276882, 369176, 553764, 738352, 1107528, 1476704, 2215056, 4107083, 4430112, 8214166, 12321249, 16428332, 24642498, 32856664, 49284996, 65713328, 98569992, 131426656, 197139984, 394279968

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 -394279967
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 394279968 can be divided by 48 positive divisors. The sum of these divisors (counting 394279968) is 1, the average is 0.020833333333333.

Base conversion 394279968

Base System Value
2 Binary 10111100000000011110000100000
3 Ternary 1000110220111102210
4 Quaternary 113200003300200
5 Quinary 1301413424333
6 Senary 103042442120
8 Octal 2740036040
10 Decimal 394279968
12 Duodecimal b0063340
16 Hexadecimal 17803c20
20 Vigesimal 6344ji8
36 Base36 6iqsdc

Cryptographic Hash Functions

md5 0bd377989dc0d0e0eb8522e4b2623b38
sha1 5ffd4b42e8d495c0561f2f1e56a2464c1f2e0b79
sha256 a7c4bfe46e6512eca99e5c92571b0ef1833385a62532994f1acf215ddefb3a42
sha512 9379d45730776675e4949beec52a3091d4166a3d61570c94ac71d97154e6b543236b343173088e9567056f0a39def4bde9048279d39aac7a124a733e0dd12fed
ripemd-160 e7cf24b02812bcce66acdc29188317ee3736c624

394279968 as geometric shapes

Circle

Radius = n
Diameter 788559936
Circumference 2477334101.8528
Area 4.8838160520192E+17

Sphere

Radius = n
Volume 2.567454448944E+26
Surface area 1.9535264208077E+18
Circumference 2477334101.8528

Square

Length = n
Perimeter 1577119872
Area 155456693166081024
Diagonal 557596078.11763

Cube

Length = n
Surface area 932740158996486144
Volume 6.1293460006908E+25
Space diagonal 682912936.98263

Equilateral Triangle

Length = n
Perimeter 1182839904
Area 6.7314722735074E+16
Altitude 341456468.49132

Triangular Pyramid

Length = n
Surface area 6.7314722735074E+16
Volume 7.2235035355452E+24
Height 185865359.37254