398049884 (number)

398049884 is an even 9-digits composite number following 398049883 and preceding 398049885. In scientific notation, it is written as 3.98049884 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 199024940 positive integers (up to 398049884) that are relatively prime to 398049884.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98049884 × 10^8
Engineering notation 3.98049884 × 10^6

Prime Factorization of 398049884

Prime Factorization 2 × 2 × 99512471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199024942
Product of the distinct prime numbers

The prime factorization of 398049884 is 2 × 2 × 99512471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 66, 16, 449, 169, 4475, 6978, 67467, 14888, 54835, 497913, 6267515, 6159985, 17844131, 43072782, 149509805, 788127321, 824903764, 6581816665

Basic calculations (n = 398049884)

Multiplication

n×y
n×2 796099768
n×3 1194149652
n×4 1592199536
n×5 1990249420

Division

n÷y
n÷2 199024942
n÷3 132683294.66667
n÷3 99512471
n÷5 79609976.8

Exponentiation

ny
n2 158443710152413456
n3 6.3068500446698E+25
n4 2.5104409286862E+34
n5 9.9928072045239E+42

Nth Root

y√n
2√n 19951.187533578
3√n 735.60696711824
4√n 141.248672679
5√n 52.479235570331

Divisors of 398049884

1, 2, 4, 99512471, 199024942, 398049884

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049884 can be divided by 6 positive divisors. The sum of these divisors (counting 398049884) is 1, the average is 0.16666666666667.

Base conversion 398049884

Base System Value
2 Binary 10111101110011100001001011100
3 Ternary 1000202000000210022
4 Quaternary 113232130021130
5 Quinary 1303400044014
6 Senary 103255331312
8 Octal 2756341134
10 Decimal 398049884
12 Duodecimal b1380b38
16 Hexadecimal 17b9c25c
20 Vigesimal 647g4e4
36 Base36 6kzl98

Cryptographic Hash Functions

md5 1111fe53cd07bd0ee8fcee58a1c7859f
sha1 9f659a74a25b2f21fee02a32bc342a4b18764157
sha256 2b44aff588f9118180fa37516389c06914713e8ee443c5cac457fcfe92fff830
sha512 f5b6e04254138cef0b648eddb162d52f84910c2d26316e1fbb6b3de652d41883a9990253da4dbb647f4e764d8e8c8fb3e23775466a312fb97cf76fa061a90091
ripemd-160 94e640cf5959e428b75fab55e027f35627fe7d19

398049884 as geometric shapes

Circle

Radius = n
Diameter 796099768
Circumference 2501021182.6733
Area 4.9776559582233E+17

Sphere

Radius = n
Volume 2.6418071690169E+26
Surface area 1.9910623832893E+18
Circumference 2501021182.6733

Square

Length = n
Perimeter 1592199536
Area 158443710152413456
Diagonal 562927544.45384

Cube

Length = n
Surface area 950662260914480736
Volume 6.3068500446698E+25
Space diagonal 689442623.0349

Equilateral Triangle

Length = n
Perimeter 1194149652
Area 6.8608139030924E+16
Altitude 344721311.51745

Triangular Pyramid

Length = n
Surface area 6.8608139030924E+16
Volume 7.4326940575211E+24
Height 187642514.81795