398982641 (number)

398982641 is an odd 9-digits composite number following 398982640 and preceding 398982642. In scientific notation, it is written as 3.98982641 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 398859252 positive integers (up to 398982641) that are relatively prime to 398982641.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million nine hundred eighty-two thousand six hundred forty-one

Notation

Scientific notation 3.98982641 × 10^8
Engineering notation 3.98982641 × 10^6

Prime Factorization of 398982641

Prime Factorization 3323 × 120067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398982641
Product of the distinct prime numbers

The prime factorization of 398982641 is 3323 × 120067. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 26, 62, 775, 989, 1620, 1472, 21941, 93823, 154896, 402605, 7786045, 4455476, 42542427, 18613712, 476482691, 877261441, 1680464216, 2332603102

Basic calculations (n = 398982641)

Multiplication

n×y
n×2 797965282
n×3 1196947923
n×4 1595930564
n×5 1994913205

Division

n÷y
n÷2 199491320.5
n÷3 132994213.66667
n÷3 99745660.25
n÷5 79796528.2

Exponentiation

ny
n2 159187147819334881
n3 6.3512908650216E+25
n4 2.5340548030855E+34
n5 1.0110438777738E+43

Nth Root

y√n
2√n 19974.549832224
3√n 736.18110562217
4√n 141.33134766294
5√n 52.50380764444

Divisors of 398982641

1, 3323, 120067, 398982641

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 -398982640
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 398982641 can be divided by 4 positive divisors. The sum of these divisors (counting 398982641) is 1, the average is 0.25.

Base conversion 398982641

Base System Value
2 Binary 10111110001111111110111110001
3 Ternary 1000210202102021212
4 Quaternary 113301333313301
5 Quinary 1304114421031
6 Senary 103331325505
8 Octal 2761776761
10 Decimal 398982641
12 Duodecimal b1750895
16 Hexadecimal 17c7fdf1
20 Vigesimal 64dcgc1
36 Base36 6ljkz5

Cryptographic Hash Functions

md5 d6e1281994f204c955b4475d63f58970
sha1 3cf097e3b2f0bd6bf79327013c97ebc4de749b5f
sha256 3e335c61bb9f472da00b4e5e11db70dafb5f0924a22633c2b79f48ecd62ced75
sha512 65499f0609b31e834bbe549e5e0c162b6ceb387821be39332691938c5675beafb73e13164bf74b64cc55adba18fe4a8be2581a1dcbfe20b820481d4755f64f67
ripemd-160 a8fcc7263e5b167a351b631da9a054f42a95aa84

398982641 as geometric shapes

Circle

Radius = n
Diameter 797965282
Circumference 2506881867.7509
Area 5.0010117413513E+17

Sphere

Radius = n
Volume 2.6604224963152E+26
Surface area 2.0004046965405E+18
Circumference 2506881867.7509

Square

Length = n
Perimeter 1595930564
Area 159187147819334881
Diagonal 564246662.05364

Cube

Length = n
Surface area 955122886916009286
Volume 6.3512908650216E+25
Space diagonal 691058205.55001

Equilateral Triangle

Length = n
Perimeter 1196947923
Area 6.8930056983766E+16
Altitude 345529102.77501

Triangular Pyramid

Length = n
Surface area 6.8930056983766E+16
Volume 7.4850680665749E+24
Height 188082220.68455