398704764 (number)

398704764 is an even 9-digits composite number following 398704763 and preceding 398704765. In scientific notation, it is written as 3.98704764 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 128614320 positive integers (up to 398704764) that are relatively prime to 398704764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98704764 × 10^8
Engineering notation 3.98704764 × 10^6

Prime Factorization of 398704764

Prime Factorization 2 × 2 × 3 × 31 × 1071787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 199352382
Product of the distinct prime numbers

The prime factorization of 398704764 is 2 × 2 × 3 × 31 × 1071787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 75, 47, 15, 553, 2967, 3504, 28487, 66635, 645094, 683075, 4787881, 2100577, 83392715, 29557759, 192326594, 606751436, 37395021, 6425832805

Basic calculations (n = 398704764)

Multiplication

n×y
n×2 797409528
n×3 1196114292
n×4 1594819056
n×5 1993523820

Division

n÷y
n÷2 199352382
n÷3 132901588
n÷3 99676191
n÷5 79740952.8

Exponentiation

ny
n2 158965488836295696
n3 6.338029771062E+25
n4 2.5270026640962E+34
n5 1.0075280008159E+43

Nth Root

y√n
2√n 19967.592844407
3√n 736.01015807892
4√n 141.3067331885
5√n 52.496492205015

Divisors of 398704764

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1071787, 2143574, 3215361, 4287148, 6430722, 12861444, 33225397, 66450794, 99676191, 132901588, 199352382, 398704764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398704763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398704764 can be divided by 24 positive divisors. The sum of these divisors (counting 398704764) is 1, the average is 0.041666666666667.

Base conversion 398704764

Base System Value
2 Binary 10111110000111100000001111100
3 Ternary 1000210020022010010
4 Quaternary 113300330001330
5 Quinary 1304032023024
6 Senary 103321343220
8 Octal 2760740174
10 Decimal 398704764
12 Duodecimal b1637b10
16 Hexadecimal 17c3c07c
20 Vigesimal 64bi1i4
36 Base36 6ldmkc

Cryptographic Hash Functions

md5 6c8e3a512ba9f1f583572c12b87c3ea8
sha1 5b2a64d6452635d4aa8646db6aa4682b941093d9
sha256 af85270d63f576e8ad2d47978d243be923b7f58b8cec694cfa9df5300898544c
sha512 79881107ea823e5a58fb7fdb54dc5d98eed859b12fd94fb4bca45228cf15935a2aa949ef4878e0902e5d7230493701226f3e7e91e2519015349d6aa1505d685e
ripemd-160 00657e3aaefaa2d9e72eb6d5fa5bece2eeb695ab

398704764 as geometric shapes

Circle

Radius = n
Diameter 797409528
Circumference 2505135915.0673
Area 4.9940481190242E+17

Sphere

Radius = n
Volume 2.6548677022669E+26
Surface area 1.9976192476097E+18
Circumference 2505135915.0673

Square

Length = n
Perimeter 1594819056
Area 158965488836295696
Diagonal 563853684.63156

Cube

Length = n
Surface area 953792933017774176
Volume 6.338029771062E+25
Space diagonal 690576908.46776

Equilateral Triangle

Length = n
Perimeter 1196114292
Area 6.8834075828622E+16
Altitude 345288454.23388

Triangular Pyramid

Length = n
Surface area 6.8834075828622E+16
Volume 7.4694397174669E+24
Height 187951228.21052