398518061 (number)

398518061 is an odd 9-digits composite number following 398518060 and preceding 398518062. In scientific notation, it is written as 3.98518061 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 394861824 positive integers (up to 398518061) that are relatively prime to 398518061.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million five hundred eighteen thousand sixty-one

Notation

Scientific notation 3.98518061 × 10^8
Engineering notation 3.98518061 × 10^6

Prime Factorization of 398518061

Prime Factorization 109 × 3656129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398518061
Product of the distinct prime numbers

The prime factorization of 398518061 is 109 × 3656129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 32, 11, 699, 68, 4280, 2051, 42971, 88923, 876163, 368034, 2961461, 4993916, 10031124, 58509821, 486436948, 459242283, 8027874870, 7839408778

Basic calculations (n = 398518061)

Multiplication

n×y
n×2 797036122
n×3 1195554183
n×4 1594072244
n×5 1992590305

Division

n÷y
n÷2 199259030.5
n÷3 132839353.66667
n÷3 99629515.25
n÷5 79703612.2

Exponentiation

ny
n2 158816644943199721
n3 6.3291301397289E+25
n4 2.5222726711014E+34
n5 1.0051712142006E+43

Nth Root

y√n
2√n 19962.917146549
3√n 735.89525538077
4√n 141.29018772211
5√n 52.491574737328

Divisors of 398518061

1, 109, 3656129, 398518061

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 -398518060
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 398518061 can be divided by 4 positive divisors. The sum of these divisors (counting 398518061) is 1, the average is 0.25.

Base conversion 398518061

Base System Value
2 Binary 10111110000001110011100101101
3 Ternary 1000202212211000012
4 Quaternary 113300032130231
5 Quinary 1304010034221
6 Senary 103313343005
8 Octal 2760163455
10 Decimal 398518061
12 Duodecimal b1567a65
16 Hexadecimal 17c0e72d
20 Vigesimal 64aef31
36 Base36 6l9mi5

Cryptographic Hash Functions

md5 69500ae9c1f07d96de5116871c56d4a1
sha1 c4b40a50f8f9fba828b21903595392d5efe3db35
sha256 e8140004cb464153c84afb30a7eb63f6ca7705c84921d0946096415eda1ffb11
sha512 101ff555e60e8161ec670f65abd00f468640d72d8155faa65a9b703dd4af13ce1f01cb0477c59ce60689288bba96ea69d76b6be8273817d00a1894124c29b3a1
ripemd-160 4abcc57fb1ca45f40431133f1cfc4fb639bc50c0

398518061 as geometric shapes

Circle

Radius = n
Diameter 797036122
Circumference 2503962825.5209
Area 4.9893720502133E+17

Sphere

Radius = n
Volume 2.6511398334115E+26
Surface area 1.9957488200853E+18
Circumference 2503962825.5209

Square

Length = n
Perimeter 1594072244
Area 158816644943199721
Diagonal 563589646.71683

Cube

Length = n
Surface area 952899869659198326
Volume 6.3291301397289E+25
Space diagonal 690253529.38583

Equilateral Triangle

Length = n
Perimeter 1195554183
Area 6.8769624532312E+16
Altitude 345126764.69292

Triangular Pyramid

Length = n
Surface area 6.8769624532312E+16
Volume 7.4589514013575E+24
Height 187863215.57228