394099215 (number)

394099215 is an odd 9-digits composite number following 394099214 and preceding 394099216. In scientific notation, it is written as 3.94099215 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 210186240 positive integers (up to 394099215) that are relatively prime to 394099215.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million ninety-nine thousand two hundred fifteen

Notation

Scientific notation 3.94099215 × 10^8
Engineering notation 3.94099215 × 10^6

Prime Factorization of 394099215

Prime Factorization 5 × 3 × 26273281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394099215
Product of the distinct prime numbers

The prime factorization of 394099215 is 5 × 3 × 26273281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 10, 5, 604, 250, 8593, 1205, 22630, 67646, 75470, 171264, 3355402, 661848, 96170903, 70157995, 549912908, 419060738, 4500313504, 1888355584

Basic calculations (n = 394099215)

Multiplication

n×y
n×2 788198430
n×3 1182297645
n×4 1576396860
n×5 1970496075

Division

n÷y
n÷2 197049607.5
n÷3 131366405
n÷3 98524803.75
n÷5 78819843

Exponentiation

ny
n2 155314191263616225
n3 6.1209200855351E+25
n4 2.4122498007871E+34
n5 9.5066575287411E+42

Nth Root

y√n
2√n 19851.932273711
3√n 733.16522328801
4√n 140.89688525198
5√n 52.374647612459

Divisors of 394099215

1, 3, 5, 15, 26273281, 78819843, 131366405, 394099215

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 -394099214
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 394099215 can be divided by 8 positive divisors. The sum of these divisors (counting 394099215) is 1, the average is 0.125.

Base conversion 394099215

Base System Value
2 Binary 10111011111010111101000001111
3 Ternary 1000110120022111020
4 Quaternary 113133113220033
5 Quinary 1301342133330
6 Senary 103034525223
8 Octal 2737275017
10 Decimal 394099215
12 Duodecimal abb96813
16 Hexadecimal 177d7a0f
20 Vigesimal 633280f
36 Base36 6imwwf

Cryptographic Hash Functions

md5 d5204de1a30a0c9344499482cfac7ad0
sha1 712a99e67b4e8a24be8ff951589d4b15732f0a6d
sha256 faeff63c1cdba7c0f64988db7b5035becf89b7cb26b4538097ad060f4f89b760
sha512 8f1b8c702963fab68899ad44f11a6b196ff20ebf101182b598fec8b3967f9bd25c9d94a0273be2220d518803c1a89ba2df7f8116940d9260b2a7af2f80991d9c
ripemd-160 8bef5cc972338f75f7ee16016bf98cc9896a2f2a

394099215 as geometric shapes

Circle

Radius = n
Diameter 788198430
Circumference 2476198397.259
Area 4.8793392227202E+17

Sphere

Radius = n
Volume 2.563925009857E+26
Surface area 1.9517356890881E+18
Circumference 2476198397.259

Square

Length = n
Perimeter 1576396860
Area 155314191263616225
Diagonal 557340454.77359

Cube

Length = n
Surface area 931885147581697350
Volume 6.1209200855351E+25
Space diagonal 682599863.60301

Equilateral Triangle

Length = n
Perimeter 1182297645
Area 6.7253017601263E+16
Altitude 341299931.80151

Triangular Pyramid

Length = n
Surface area 6.7253017601263E+16
Volume 7.2135734993047E+24
Height 185780151.5912