198996872 (number)

198996872 is an even 9-digits composite number following 198996871 and preceding 198996873. In scientific notation, it is written as 1.98996872 × 10^8. The sum of its digits is 59. It has a total of 6 prime factors and 32 positive divisors. There are 96732480 positive integers (up to 198996872) that are relatively prime to 198996872.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million nine hundred ninety-six thousand eight hundred seventy-two

Notation

Scientific notation 1.98996872 × 10^8
Engineering notation 1.98996872 × 10^6

Prime Factorization of 198996872

Prime Factorization 2 × 2 × 2 × 47 × 157 × 3371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49749218
Product of the distinct prime numbers

The prime factorization of 198996872 is 2 × 2 × 2 × 47 × 157 × 3371. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 57, 40, 84, 1, 7484, 7447, 98571, 57801, 883580, 513688, 8388021, 8170334, 14969178, 65151633, 526892741, 365550995, 5071894729, 3718746921

Basic calculations (n = 198996872)

Multiplication

n×y
n×2 397993744
n×3 596990616
n×4 795987488
n×5 994984360

Division

n÷y
n÷2 99498436
n÷3 66332290.666667
n÷3 49749218
n÷5 39799374.4

Exponentiation

ny
n2 39599755065784384
n3 7.8802273900572E+24
n4 1.5681406012701E+33
n5 3.1205507450895E+41

Nth Root

y√n
2√n 14106.62511021
3√n 583.82418708442
4√n 118.77131434067
5√n 45.684539330492

Divisors of 198996872

1, 2, 4, 8, 47, 94, 157, 188, 314, 376, 628, 1256, 3371, 6742, 7379, 13484, 14758, 26968, 29516, 59032, 158437, 316874, 529247, 633748, 1058494, 1267496, 2116988, 4233976, 24874609, 49749218, 99498436, 198996872

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 -198996871
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 198996872 can be divided by 32 positive divisors. The sum of these divisors (counting 198996872) is 1, the average is 0.03125.

Base conversion 198996872

Base System Value
2 Binary 1011110111000111001110001000
3 Ternary 111212110002101112
4 Quaternary 23313013032020
5 Quinary 401420344442
6 Senary 31425105452
8 Octal 1367071610
10 Decimal 198996872
12 Duodecimal 56788288
16 Hexadecimal bdc7388
20 Vigesimal 323ec3c
36 Base36 3ah6yw

Cryptographic Hash Functions

md5 4cf2324a8ef3b3378d27405c9a7ae59f
sha1 642a19a06039ca1e2f8882ce61d552843948cdef
sha256 f5d18e675ba733d2bae5958483c3eb4c31947c5fa7990e1baba32db4913038a2
sha512 a33a9f347693da64942cf413e4cfc8fd145534bff8be7f6f916d8bf419ee6fe9c29749770630d7df81194c2a52254174e2c8f574026ee3d549668b41edce1449
ripemd-160 d354ad742dd49ac4e7700fe385a257f3c1cee99b

198996872 as geometric shapes

Circle

Radius = n
Diameter 397993744
Circumference 1250334222.3251
Area 1.2440629959862E+17

Sphere

Radius = n
Volume 3.3008619302961E+25
Surface area 4.9762519839449E+17
Circumference 1250334222.3251

Square

Length = n
Perimeter 795987488
Area 39599755065784384
Diagonal 281424075.25222

Cube

Length = n
Surface area 237598530394706304
Volume 7.8802273900572E+24
Space diagonal 344672692.85128

Equilateral Triangle

Length = n
Perimeter 596990616
Area 1.7147196935305E+16
Altitude 172336346.42564

Triangular Pyramid

Length = n
Surface area 1.7147196935305E+16
Volume 9.2869370413357E+23
Height 93808025.084074