398704769 (number)

398704769 is an odd 9-digits composite number following 398704768 and preceding 398704770. In scientific notation, it is written as 3.98704769 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 398603220 positive integers (up to 398704769) that are relatively prime to 398704769.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million seven hundred four thousand seven hundred sixty-nine

Notation

Scientific notation 3.98704769 × 10^8
Engineering notation 3.98704769 × 10^6

Prime Factorization of 398704769

Prime Factorization 4091 × 97459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398704769
Product of the distinct prime numbers

The prime factorization of 398704769 is 4091 × 97459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398704769)

Multiplication

n×y
n×2 797409538
n×3 1196114307
n×4 1594819076
n×5 1993523845

Division

n÷y
n÷2 199352384.5
n÷3 132901589.66667
n÷3 99676192.25
n÷5 79740953.8

Exponentiation

ny
n2 158965492823343361
n3 6.3380300095102E+25
n4 2.5270027908568E+34
n5 1.0075280639909E+43

Nth Root

y√n
2√n 19967.59296961
3√n 736.0101611556
4√n 141.30673363152
5√n 52.496492336683

Divisors of 398704769

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398704768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398704769 can be divided by 4 positive divisors. The sum of these divisors (counting 398704769) is 1, the average is 0.25.

Base conversion 398704769

Base System Value
2 Binary 10111110000111100000010000001
3 Ternary 1000210020022010022
4 Quaternary 113300330002001
5 Quinary 1304032023034
6 Senary 103321343225
8 Octal 2760740201
10 Decimal 398704769
12 Duodecimal b1637b15
16 Hexadecimal 17c3c081
20 Vigesimal 64bi1i9
36 Base36 6ldmkh

Cryptographic Hash Functions

md5 c42631d9eb4dbf086bde406a3ce84fa1
sha1 18407146f270c74235bf5d937bc6af9225e0d94a
sha256 abee3fff830809741399e2055c7963e6ac460acd82f215a32e9636983be8eb01
sha512 c1815684e5b0948beb749c25501acddcb4b02ae9fe3fb48ab3f3f820e347d641004d01b6aab98034a68056c31686c247c667a8bbfefd011066f781f9ef2d09e6
ripemd-160 fadb9f95c1c36199826a30ee42f7d22cbebebd14

398704769 as geometric shapes

Circle

Radius = n
Diameter 797409538
Circumference 2505135946.4832
Area 4.994048244281E+17

Sphere

Radius = n
Volume 2.6548678021479E+26
Surface area 1.9976192977124E+18
Circumference 2505135946.4832

Square

Length = n
Perimeter 1594819076
Area 158965492823343361
Diagonal 563853691.70263

Cube

Length = n
Surface area 953792956940060166
Volume 6.3380300095102E+25
Space diagonal 690576917.12801

Equilateral Triangle

Length = n
Perimeter 1196114307
Area 6.8834077555064E+16
Altitude 345288458.56401

Triangular Pyramid

Length = n
Surface area 6.8834077555064E+16
Volume 7.4694399984809E+24
Height 187951230.56754