398049888 (number)

398049888 is an even 9-digits composite number following 398049887 and preceding 398049889. In scientific notation, it is written as 3.98049888 × 10^8. The sum of its digits is 57. It has a total of 9 prime factors and 96 positive divisors. There are 129024000 positive integers (up to 398049888) that are relatively prime to 398049888.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand eight hundred eighty-eight

Notation

Scientific notation 3.98049888 × 10^8
Engineering notation 3.98049888 × 10^6

Prime Factorization of 398049888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 61 × 101 × 673

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 24878118
Product of the distinct prime numbers

The prime factorization of 398049888 is 2 × 2 × 2 × 2 × 2 × 3 × 61 × 101 × 673. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398049888)

Multiplication

n×y
n×2 796099776
n×3 1194149664
n×4 1592199552
n×5 1990249440

Division

n÷y
n÷2 199024944
n÷3 132683296
n÷3 99512472
n÷5 79609977.6

Exponentiation

ny
n2 158443713336812544
n3 6.3068502348022E+25
n4 2.5104410295958E+34
n5 9.9928077066121E+42

Nth Root

y√n
2√n 19951.187633823
3√n 735.60696958228
4√n 141.24867303385
5√n 52.479235675804

Divisors of 398049888

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049888 can be divided by 96 positive divisors. The sum of these divisors (counting 398049888) is 1, the average is 0.010416666666667.

Base conversion 398049888

Base System Value
2 Binary 10111101110011100001001100000
3 Ternary 1000202000000210110
4 Quaternary 113232130021200
5 Quinary 1303400044023
6 Senary 103255331320
8 Octal 2756341140
10 Decimal 398049888
12 Duodecimal b1380b40
16 Hexadecimal 17b9c260
20 Vigesimal 647g4e8
36 Base36 6kzl9c

Cryptographic Hash Functions

md5 8e27ac7764681a4ecbb6e41b8c07c8c7
sha1 beb114db872011ffff253f8375bfb78462ace7e5
sha256 58772e87b94275f7fd26a066dad23f3b9785cb59f9a2ddc7d7d618917210d40f
sha512 6045238714760117a172004e3b7646509e830e42f1a8a973e1933834296559d2fb0bf1183821dd9bbbcba93ee8a5dbf4d41143bac74a9610321dbbda1f84aa01
ripemd-160 23c3cfadb78ca2a4e6c6ed1d990e50f80b6c76d4

398049888 as geometric shapes

Circle

Radius = n
Diameter 796099776
Circumference 2501021207.8061
Area 4.9776560582642E+17

Sphere

Radius = n
Volume 2.6418072486594E+26
Surface area 1.9910624233057E+18
Circumference 2501021207.8061

Square

Length = n
Perimeter 1592199552
Area 158443713336812544
Diagonal 562927550.11069

Cube

Length = n
Surface area 950662280020875264
Volume 6.3068502348022E+25
Space diagonal 689442629.9631

Equilateral Triangle

Length = n
Perimeter 1194149664
Area 6.8608140409809E+16
Altitude 344721314.98155

Triangular Pyramid

Length = n
Surface area 6.8608140409809E+16
Volume 7.4326942815944E+24
Height 187642516.70356