398045694 (number)

398045694 is an even 9-digits composite number following 398045693 and preceding 398045695. In scientific notation, it is written as 3.98045694 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 132681896 positive integers (up to 398045694) that are relatively prime to 398045694.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-five thousand six hundred ninety-four

Notation

Scientific notation 3.98045694 × 10^8
Engineering notation 3.98045694 × 10^6

Prime Factorization of 398045694

Prime Factorization 2 × 3 × 66340949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398045694
Product of the distinct prime numbers

The prime factorization of 398045694 is 2 × 3 × 66340949. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 7, 34, 806, 61, 8420, 1338, 46919, 52037, 940230, 207922, 3949828, 7706529, 2622826, 8900734, 342920765, 524056715, 4037287348, 3557198507

Basic calculations (n = 398045694)

Multiplication

n×y
n×2 796091388
n×3 1194137082
n×4 1592182776
n×5 1990228470

Division

n÷y
n÷2 199022847
n÷3 132681898
n÷3 99511423.5
n÷5 79609138.8

Exponentiation

ny
n2 158440374511941636
n3 6.3066508830226E+25
n4 2.5103352275484E+34
n5 9.9922812782216E+42

Nth Root

y√n
2√n 19951.082527021
3√n 735.60438603136
4√n 141.24830097039
5√n 52.479125087233

Divisors of 398045694

1, 2, 3, 6, 66340949, 132681898, 199022847, 398045694

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 -398045693
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 398045694 can be divided by 8 positive divisors. The sum of these divisors (counting 398045694) is 1, the average is 0.125.

Base conversion 398045694

Base System Value
2 Binary 10111101110011011000111111110
3 Ternary 1000201222211001010
4 Quaternary 113232123013332
5 Quinary 1303344430234
6 Senary 103255300050
8 Octal 2756330776
10 Decimal 398045694
12 Duodecimal b137a626
16 Hexadecimal 17b9b1fe
20 Vigesimal 647fe4e
36 Base36 6kzi0u

Cryptographic Hash Functions

md5 ee3e0b619b59894c31f2206c3ae34c45
sha1 87e7332dec0004d189c95be942bb1ff368967e04
sha256 b8ba6abf5e21a63b5664a6862c5c8577299f4483a86d4dc37607a0a3796957fd
sha512 a94675dd53573e8e0621ef8425621fc102bb886ba918c566f15195d03f45d2f9792a31c25844a0add9950ac424bcbd861c750e15cb1037f69e1ec9b594bb68a5
ripemd-160 d14a36fe86107109354059ca939ef190235d8e4a

398045694 as geometric shapes

Circle

Radius = n
Diameter 796091388
Circumference 2500994856.1269
Area 4.9775511659873E+17

Sphere

Radius = n
Volume 2.6417237443812E+26
Surface area 1.9910204663949E+18
Circumference 2500994856.1269

Square

Length = n
Perimeter 1592182776
Area 158440374511941636
Diagonal 562921618.89901

Cube

Length = n
Surface area 950642247071649816
Volume 6.3066508830226E+25
Space diagonal 689435365.74201

Equilateral Triangle

Length = n
Perimeter 1194137082
Area 6.8606694656231E+16
Altitude 344717682.87101

Triangular Pyramid

Length = n
Surface area 6.8606694656231E+16
Volume 7.432459343269E+24
Height 187640539.633