398308974 (number)

398308974 is an even 9-digits composite number following 398308973 and preceding 398308975. In scientific notation, it is written as 3.98308974 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 113802552 positive integers (up to 398308974) that are relatively prime to 398308974.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million three hundred eight thousand nine hundred seventy-four

Notation

Scientific notation 3.98308974 × 10^8
Engineering notation 3.98308974 × 10^6

Prime Factorization of 398308974

Prime Factorization 2 × 3 × 7 × 9483547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398308974
Product of the distinct prime numbers

The prime factorization of 398308974 is 2 × 3 × 7 × 9483547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 97, 57, 277, 999, 3175, 7432, 13551, 15648, 665116, 225051, 63668, 4277528, 79010890, 12961251, 896566908, 287772644, 151891549, 9322818273

Basic calculations (n = 398308974)

Multiplication

n×y
n×2 796617948
n×3 1194926922
n×4 1593235896
n×5 1991544870

Division

n÷y
n÷2 199154487
n÷3 132769658
n÷3 99577243.5
n÷5 79661794.8

Exponentiation

ny
n2 158650038768932676
n3 6.3191734167114E+25
n4 2.5169834801384E+34
n5 1.0025371075489E+43

Nth Root

y√n
2√n 19957.67957454
3√n 735.7665342818
4√n 141.27165170175
5√n 52.486065521554

Divisors of 398308974

1, 2, 3, 6, 7, 14, 21, 42, 9483547, 18967094, 28450641, 56901282, 66384829, 132769658, 199154487, 398308974

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398308973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398308974 can be divided by 16 positive divisors. The sum of these divisors (counting 398308974) is 1, the average is 0.0625.

Base conversion 398308974

Base System Value
2 Binary 10111101111011011011001101110
3 Ternary 1000202111012012020
4 Quaternary 113233123121232
5 Quinary 1303431341344
6 Senary 103305051010
8 Octal 2757333156
10 Decimal 398308974
12 Duodecimal b1486a66
16 Hexadecimal 17bdb66e
20 Vigesimal 6498c8e
36 Base36 6l5566

Cryptographic Hash Functions

md5 c1f5e7d331f4099d82a559c91010464a
sha1 3796aa9a13a3204e4a3fff77538c3116f14eb90f
sha256 74cf6ddd0ff36fa90b0bfefebb6e1732aeb98826649767bdce5310cf3aea4ee0
sha512 b911df951976c9e9fd9618639387454ecbc566929e2ad6b85d25a8124139af82a5f8e77a0d89ede46024866fb51958342bc94e329f30d5aae334a4c500abd4ce
ripemd-160 3b8a891f5f4c16592a902961f4570a1353100c3c

398308974 as geometric shapes

Circle

Radius = n
Diameter 796617948
Circumference 2502649093.1546
Area 4.9841379628821E+17

Sphere

Radius = n
Volume 2.6469691710267E+26
Surface area 1.9936551851529E+18
Circumference 2502649093.1546

Square

Length = n
Perimeter 1593235896
Area 158650038768932676
Diagonal 563293953.04571

Cube

Length = n
Surface area 951900232613596056
Volume 6.3191734167114E+25
Space diagonal 689891380.07863

Equilateral Triangle

Length = n
Perimeter 1194926922
Area 6.8697481942641E+16
Altitude 344945690.03932

Triangular Pyramid

Length = n
Surface area 6.8697481942641E+16
Volume 7.4472172907506E+24
Height 187764651.01524