398291232 (number)

398291232 is an even 9-digits composite number following 398291231 and preceding 398291233. In scientific notation, it is written as 3.98291232 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 123752448 positive integers (up to 398291232) that are relatively prime to 398291232.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million two hundred ninety-one thousand two hundred thirty-two

Notation

Scientific notation 3.98291232 × 10^8
Engineering notation 3.98291232 × 10^6

Prime Factorization of 398291232

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 17 × 109 × 2239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 24893202
Product of the distinct prime numbers

The prime factorization of 398291232 is 2 × 2 × 2 × 2 × 2 × 3 × 17 × 109 × 2239. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398291232)

Multiplication

n×y
n×2 796582464
n×3 1194873696
n×4 1593164928
n×5 1991456160

Division

n÷y
n÷2 199145616
n÷3 132763744
n÷3 99572808
n÷5 79658246.4

Exponentiation

ny
n2 158635905488077824
n3 6.3183290236282E+25
n4 2.5165350510022E+34
n5 1.0023138458349E+43

Nth Root

y√n
2√n 19957.235079038
3√n 735.75560962738
4√n 141.27007849873
5√n 52.485597932608

Divisors of 398291232

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 -398291231
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 398291232 can be divided by 96 positive divisors. The sum of these divisors (counting 398291232) is 1, the average is 0.010416666666667.

Base conversion 398291232

Base System Value
2 Binary 10111101111010111000100100000
3 Ternary 1000202110021212010
4 Quaternary 113233113010200
5 Quinary 1303430304412
6 Senary 103304432520
8 Octal 2757270440
10 Decimal 398291232
12 Duodecimal b1478740
16 Hexadecimal 17bd7120
20 Vigesimal 649681c
36 Base36 6l4rhc

Cryptographic Hash Functions

md5 720c2660d716f1a8fe5f2879113ffe53
sha1 4bf5fab006fec3dbe156bd546fbae9f1ee61be95
sha256 6587481c998f357cf84e147cf6766d279e31d5fc372ab4e4385e60d7d13f4596
sha512 a2d8b92ea11a6e263c1635ff5785891d672114f26eaea2f6a753a872ebe520cf1112d067483166ae068fb3cd19e84367388c93baed4a47198c8419ece7958f2e
ripemd-160 06c83c203e774c505146f331571130c5fa3941b8

398291232 as geometric shapes

Circle

Radius = n
Diameter 796582464
Circumference 2502537616.8809
Area 4.9836939527691E+17

Sphere

Radius = n
Volume 2.6466154724791E+26
Surface area 1.9934775811076E+18
Circumference 2502537616.8809

Square

Length = n
Perimeter 1593164928
Area 158635905488077824
Diagonal 563268862.06869

Cube

Length = n
Surface area 951815432928466944
Volume 6.3183290236282E+25
Space diagonal 689860650.0332

Equilateral Triangle

Length = n
Perimeter 1194873696
Area 6.8691362052511E+16
Altitude 344930325.0166

Triangular Pyramid

Length = n
Surface area 6.8691362052511E+16
Volume 7.4462221639588E+24
Height 187756287.35623