398704768 (number)

398704768 is an even 9-digits composite number following 398704767 and preceding 398704769. In scientific notation, it is written as 3.98704768 × 10^8. The sum of its digits is 52. It has a total of 11 prime factors and 96 positive divisors. There are 155312640 positive integers (up to 398704768) that are relatively prime to 398704768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98704768 × 10^8
Engineering notation 3.98704768 × 10^6

Prime Factorization of 398704768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 5779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 889966
Product of the distinct prime numbers

The prime factorization of 398704768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 5779. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398704768)

Multiplication

n×y
n×2 797409536
n×3 1196114304
n×4 1594819072
n×5 1993523840

Division

n÷y
n÷2 199352384
n÷3 132901589.33333
n÷3 99676192
n÷5 79740953.6

Exponentiation

ny
n2 158965492025933824
n3 6.3380299618206E+25
n4 2.5270027655047E+34
n5 1.0075280513559E+43

Nth Root

y√n
2√n 19967.592944569
3√n 736.01016054026
4√n 141.30673354292
5√n 52.496492310349

Divisors of 398704768

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 -398704767
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 398704768 can be divided by 96 positive divisors. The sum of these divisors (counting 398704768) is 1, the average is 0.010416666666667.

Base conversion 398704768

Base System Value
2 Binary 10111110000111100000010000000
3 Ternary 1000210020022010021
4 Quaternary 113300330002000
5 Quinary 1304032023033
6 Senary 103321343224
8 Octal 2760740200
10 Decimal 398704768
12 Duodecimal b1637b14
16 Hexadecimal 17c3c080
20 Vigesimal 64bi1i8
36 Base36 6ldmkg

Cryptographic Hash Functions

md5 347f0d002338f248040bbc299d799280
sha1 1cafc67af60439036e6e9f0bc7871574d0b35e1c
sha256 97c925e6b0de59268f96afafa15820afb08b6493edded2e5c8ee15862ec376a9
sha512 cfa0507d448a665b6631f411a5234551222b851d590cb37d8df3894b20f46ebd28c39783ea7c4a26518ab365cefc91c2e523d814c8f92e3073d61973ee4a5a7a
ripemd-160 efe3b963664c626efbd15f8c7332602ca95ea4d9

398704768 as geometric shapes

Circle

Radius = n
Diameter 797409536
Circumference 2505135940.2
Area 4.9940482192296E+17

Sphere

Radius = n
Volume 2.6548677821717E+26
Surface area 1.9976192876918E+18
Circumference 2505135940.2

Square

Length = n
Perimeter 1594819072
Area 158965492025933824
Diagonal 563853690.28842

Cube

Length = n
Surface area 953792952155602944
Volume 6.3380299618206E+25
Space diagonal 690576915.39596

Equilateral Triangle

Length = n
Perimeter 1196114304
Area 6.8834077209776E+16
Altitude 345288457.69798

Triangular Pyramid

Length = n
Surface area 6.8834077209776E+16
Volume 7.4694399422781E+24
Height 187951230.09614