398492074 (number)

398492074 is an even 9-digits composite number following 398492073 and preceding 398492075. In scientific notation, it is written as 3.98492074 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 192375456 positive integers (up to 398492074) that are relatively prime to 398492074.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98492074 × 10^8
Engineering notation 3.98492074 × 10^6

Prime Factorization of 398492074

Prime Factorization 2 × 29 × 6870553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398492074
Product of the distinct prime numbers

The prime factorization of 398492074 is 2 × 29 × 6870553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 25, 4, 520, 420, 8040, 7470, 4390, 70986, 786768, 546300, 6459101, 8934479, 53484029, 90288484, 119820609, 438227821, 8146837, 1248109247

Basic calculations (n = 398492074)

Multiplication

n×y
n×2 796984148
n×3 1195476222
n×4 1593968296
n×5 1992460370

Division

n÷y
n÷2 199246037
n÷3 132830691.33333
n÷3 99623018.5
n÷5 79698414.8

Exponentiation

ny
n2 158795933040821476
n3 6.3278920700202E+25
n4 2.5216148350305E+34
n5 1.0048435254405E+43

Nth Root

y√n
2√n 19962.266254111
3√n 735.87925934649
4√n 141.28788431465
5√n 52.49089013391

Divisors of 398492074

1, 2, 29, 58, 6870553, 13741106, 199246037, 398492074

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398492073
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398492074 can be divided by 8 positive divisors. The sum of these divisors (counting 398492074) is 1, the average is 0.125.

Base conversion 398492074

Base System Value
2 Binary 10111110000001000000110101010
3 Ternary 1000202211111100201
4 Quaternary 113300020012222
5 Quinary 1304003221244
6 Senary 103313022414
8 Octal 2760100652
10 Decimal 398492074
12 Duodecimal b1554a0a
16 Hexadecimal 17c081aa
20 Vigesimal 64aba3e
36 Base36 6l92ga

Cryptographic Hash Functions

md5 47d033a0b584e806d360d21477cac303
sha1 bec7c8577a2dcb1817d5e1ca355bc0abd19412c7
sha256 5417b458d60df09df1a1450676f7828c1c27f018f12417c98eba9813a7e2ba49
sha512 f0e1a8bb225532a5ddb4a36bfca4273881af188612378dc456092213ca1d86ba9bd6fa84d62f8b4a2bf2ce63d6771daaed159fc2c32179e1d90aef9cc8c5c5f5
ripemd-160 7deef38465ff9c55777b7d86f520a4be0e37e626

398492074 as geometric shapes

Circle

Radius = n
Diameter 796984148
Circumference 2503799544.3843
Area 4.9887213666098E+17

Sphere

Radius = n
Volume 2.6506212319846E+26
Surface area 1.9954885466439E+18
Circumference 2503799544.3843

Square

Length = n
Perimeter 1593968296
Area 158795933040821476
Diagonal 563552895.54898

Cube

Length = n
Surface area 952775598244928856
Volume 6.3278920700202E+25
Space diagonal 690208518.5815

Equilateral Triangle

Length = n
Perimeter 1195476222
Area 6.8760656015502E+16
Altitude 345104259.29075

Triangular Pyramid

Length = n
Surface area 6.8760656015502E+16
Volume 7.4574923222131E+24
Height 187850965.18299