398049288 (number)

398049288 is an even 9-digits composite number following 398049287 and preceding 398049289. In scientific notation, it is written as 3.98049288 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 96768000 positive integers (up to 398049288) that are relatively prime to 398049288.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand two hundred eighty-eight

Notation

Scientific notation 3.98049288 × 10^8
Engineering notation 3.98049288 × 10^6

Prime Factorization of 398049288

Prime Factorization 2 × 2 × 2 × 21 × 15691 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99512322
Product of the distinct prime numbers

The prime factorization of 398049288 is 2 × 2 × 2 × 21 × 15691 × 151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398049288)

Multiplication

n×y
n×2 796098576
n×3 1194147864
n×4 1592197152
n×5 1990246440

Division

n÷y
n÷2 199024644
n÷3 132683096
n÷3 99512322
n÷5 79609857.6

Exponentiation

ny
n2 158443235677306944
n3 6.3068217149768E+25
n4 2.5104258931895E+34
n5 9.9927323936083E+42

Nth Root

y√n
2√n 19951.172597118
3√n 735.60659997668
4√n 141.24861980606
5√n 52.479219854892

Divisors of 398049288

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049288 can be divided by 32 positive divisors. The sum of these divisors (counting 398049288) is 1, the average is 0.03125.

Base conversion 398049288

Base System Value
2 Binary 10111101110011100000000001000
3 Ternary 1000201222222222020
4 Quaternary 113232130000020
5 Quinary 1303400034123
6 Senary 103255324440
8 Octal 2756340010
10 Decimal 398049288
12 Duodecimal b1380720
16 Hexadecimal 17b9c008
20 Vigesimal 647g348
36 Base36 6kzkso

Cryptographic Hash Functions

md5 6a17bd066dd2eca625b1e365eb03c314
sha1 698a1e7895142952f792ba704a443c09008d4e02
sha256 ea79ce53c0e50c43e7cc146731e62c90b792bc99451aeffe785ad946c80178b9
sha512 c0b43655fb929ba223c5c5d4e1bc3d9c0d6cac982a36125bb98b6d1932857d207b770cf1a321bb4f48de35d7fe099eee4e1401665cae35fc7161595745c1bbf9
ripemd-160 194ac37489d41ba86b2da35ed581fd75c6d197b3

398049288 as geometric shapes

Circle

Radius = n
Diameter 796098576
Circumference 2501017437.8949
Area 4.9776410521482E+17

Sphere

Radius = n
Volume 2.6417953023029E+26
Surface area 1.9910564208593E+18
Circumference 2501017437.8949

Square

Length = n
Perimeter 1592197152
Area 158443235677306944
Diagonal 562926701.58255

Cube

Length = n
Surface area 950659414063841664
Volume 6.3068217149768E+25
Space diagonal 689441590.73262

Equilateral Triangle

Length = n
Perimeter 1194147864
Area 6.8607933577176E+16
Altitude 344720795.36631

Triangular Pyramid

Length = n
Surface area 6.8607933577176E+16
Volume 7.4326606706578E+24
Height 187642233.86085