398749063 (number)

398749063 is an odd 9-digits composite number following 398749062 and preceding 398749064. In scientific notation, it is written as 3.98749063 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 385886160 positive integers (up to 398749063) that are relatively prime to 398749063.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98749063 × 10^8
Engineering notation 3.98749063 × 10^6

Prime Factorization of 398749063

Prime Factorization 31 × 12862873

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398749063
Product of the distinct prime numbers

The prime factorization of 398749063 is 31 × 12862873. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 38, 65, 94, 58, 3979, 2811, 82195, 42461, 654152, 222047, 3004424, 5631541, 33037056, 54418981, 948652808, 247594911, 5092255111, 2447683158

Basic calculations (n = 398749063)

Multiplication

n×y
n×2 797498126
n×3 1196247189
n×4 1594996252
n×5 1993745315

Division

n÷y
n÷2 199374531.5
n÷3 132916354.33333
n÷3 99687265.75
n÷5 79749812.6

Exponentiation

ny
n2 159000815243377969
n3 6.3401426094533E+25
n4 2.5281259248059E+34
n5 1.0080878436624E+43

Nth Root

y√n
2√n 19968.702086015
3√n 736.03741576387
4√n 141.3106580765
5√n 52.497658701617

Divisors of 398749063

1, 31, 12862873, 398749063

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 -398749062
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 398749063 can be divided by 4 positive divisors. The sum of these divisors (counting 398749063) is 1, the average is 0.25.

Base conversion 398749063

Base System Value
2 Binary 10111110001000110110110000111
3 Ternary 1000210022112212211
4 Quaternary 113301012312013
5 Quinary 1304034432223
6 Senary 103322324251
8 Octal 2761066607
10 Decimal 398749063
12 Duodecimal b1659687
16 Hexadecimal 17c46d87
20 Vigesimal 64c3cd3
36 Base36 6lekqv

Cryptographic Hash Functions

md5 4853b10e927104420ed81ba7061268cd
sha1 a782b150833f09fc231565745c8e80e3a33fced9
sha256 ce806ec6f4551fa4f454914aa1094689870aacd1f0cf4ac3631fe5198f3efeba
sha512 7497644f718569628e54256ac699c39de6c023465612cd896505784cd266783f5eab598aea0ca7951b7f7e12e36da84a15c299d50da7dfa1dfec1acd57f21bc3
ripemd-160 757332e556d6500657e76391a0019b78d4924c80

398749063 as geometric shapes

Circle

Radius = n
Diameter 797498126
Circumference 2505414253.8932
Area 4.9951579308338E+17

Sphere

Radius = n
Volume 2.6557527259427E+26
Surface area 1.9980631723335E+18
Circumference 2505414253.8932

Square

Length = n
Perimeter 1594996252
Area 159000815243377969
Diagonal 563916332.87816

Cube

Length = n
Surface area 954004891460267814
Volume 6.3401426094533E+25
Space diagonal 690653636.58648

Equilateral Triangle

Length = n
Perimeter 1196247189
Area 6.8849372611601E+16
Altitude 345326818.29324

Triangular Pyramid

Length = n
Surface area 6.8849372611601E+16
Volume 7.4719297213903E+24
Height 187972110.95939