398016875 (number)

398016875 is an odd 9-digits composite number following 398016874 and preceding 398016876. In scientific notation, it is written as 3.98016875 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 317520000 positive integers (up to 398016875) that are relatively prime to 398016875.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million sixteen thousand eight hundred seventy-five

Notation

Scientific notation 3.98016875 × 10^8
Engineering notation 3.98016875 × 10^6

Prime Factorization of 398016875

Prime Factorization 5 × 5 × 5 × 5 × 491 × 1297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3184135
Product of the distinct prime numbers

The prime factorization of 398016875 is 5 × 5 × 5 × 5 × 491 × 1297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 47, 57, 331, 341, 7531, 1786, 3606, 67170, 266716, 377670, 522127, 6136274, 28852454, 11560893, 10321785, 449508108, 1630692676, 2368114829

Basic calculations (n = 398016875)

Multiplication

n×y
n×2 796033750
n×3 1194050625
n×4 1592067500
n×5 1990084375

Division

n÷y
n÷2 199008437.5
n÷3 132672291.66667
n÷3 99504218.75
n÷5 79603375

Exponentiation

ny
n2 158417432784765625
n3 6.3052811542515E+25
n4 2.5096083010116E+34
n5 9.9886645344269E+42

Nth Root

y√n
2√n 19950.360272436
3√n 735.58663271412
4√n 141.2457442631
5√n 52.478365154526

Divisors of 398016875

1, 5, 25, 125, 491, 625, 1297, 2455, 6485, 12275, 32425, 61375, 162125, 306875, 636827, 810625, 3184135, 15920675, 79603375, 398016875

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398016874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398016875 can be divided by 20 positive divisors. The sum of these divisors (counting 398016875) is 1, the average is 0.05.

Base conversion 398016875

Base System Value
2 Binary 10111101110010100000101101011
3 Ternary 1000201221100111202
4 Quaternary 113232110011223
5 Quinary 1303343020000
6 Senary 103254514415
8 Octal 2756240553
10 Decimal 398016875
12 Duodecimal b1365a0b
16 Hexadecimal 17b9416b
20 Vigesimal 647c23f
36 Base36 6kyvsb

Cryptographic Hash Functions

md5 0148f05068ec6ea4faf8d150bd83fda6
sha1 41acd8b0a734c8a5ea8ad551391113155ae3086d
sha256 379d44c17fc3c5deb74a8820bf7ada3019103fc24374601e3ea0e7e6fbc6bf5d
sha512 c1ec75b155e38b183137e633e50ccbe49a9ffd4e35cb4ed81f1da123da5afac61f5c2efc46c7e44b998b1b912329ead5ef51d263dca6ce625c6c7c8b0e4cf11c
ripemd-160 0b925b082a20f30675fdc0319b22b33f6e5d12b6

398016875 as geometric shapes

Circle

Radius = n
Diameter 796033750
Circumference 2500813781.0095
Area 4.9768304303717E+17

Sphere

Radius = n
Volume 2.6411499937353E+26
Surface area 1.9907321721487E+18
Circumference 2500813781.0095

Square

Length = n
Perimeter 1592067500
Area 158417432784765625
Diagonal 562880862.67836

Cube

Length = n
Surface area 950504596708593750
Volume 6.3052811542515E+25
Space diagonal 689385449.76979

Equilateral Triangle

Length = n
Perimeter 1194050625
Area 6.859676059696E+16
Altitude 344692724.8849

Triangular Pyramid

Length = n
Surface area 6.859676059696E+16
Volume 7.4308451024316E+24
Height 187626954.22612