198807816 (number)

198807816 is an even 9-digits composite number following 198807815 and preceding 198807817. In scientific notation, it is written as 1.98807816 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 65145600 positive integers (up to 198807816) that are relatively prime to 198807816.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million eight hundred seven thousand eight hundred sixteen

Notation

Scientific notation 1.98807816 × 10^8
Engineering notation 1.98807816 × 10^6

Prime Factorization of 198807816

Prime Factorization 2 × 2 × 2 × 3 × 59 × 140401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49701954
Product of the distinct prime numbers

The prime factorization of 198807816 is 2 × 2 × 2 × 3 × 59 × 140401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198807816)

Multiplication

n×y
n×2 397615632
n×3 596423448
n×4 795231264
n×5 994039080

Division

n÷y
n÷2 99403908
n÷3 66269272
n÷3 49701954
n÷5 39761563.2

Exponentiation

ny
n2 39524547702689856
n3 7.8577890071596E+24
n4 1.5621898711022E+33
n5 3.1057555645115E+41

Nth Root

y√n
2√n 14099.922552979
3√n 583.63924207038
4√n 118.74309475914
5√n 45.675855555472

Divisors of 198807816

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 -198807815
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 198807816 can be divided by 32 positive divisors. The sum of these divisors (counting 198807816) is 1, the average is 0.03125.

Base conversion 198807816

Base System Value
2 Binary 1011110110011001000100001000
3 Ternary 111212002111001110
4 Quaternary 23312121010020
5 Quinary 401343322231
6 Senary 31421050320
8 Octal 1366310410
10 Decimal 198807816
12 Duodecimal 566b69a0
16 Hexadecimal bd99108
20 Vigesimal 322ajag
36 Base36 3ad53c

Cryptographic Hash Functions

md5 2bee4b4fb90d7de1c560096416639b16
sha1 76b45c2c166c74c01cf1f0050421c714a694145b
sha256 d4163ce0376ae7d947cef58f7af1c4b63f85cbc5e6d3b0b34f483ce68890cc6d
sha512 615d0afbfe4c0f4c2cfd2f5d747ae80b4334f2601e15fb853b82a193dd76f589f96a258da5c06fd9c8f0a8e54794050695ce48a7e239abb1d3d72cef3158b6bc
ripemd-160 b101a1f60cef12d69e988632f37658581ae91454

198807816 as geometric shapes

Circle

Radius = n
Diameter 397615632
Circumference 1249146348.4437
Area 1.2417002869923E+17

Sphere

Radius = n
Volume 3.2914629624468E+25
Surface area 4.9668011479692E+17
Circumference 1249146348.4437

Square

Length = n
Perimeter 795231264
Area 39524547702689856
Diagonal 281156709.69297

Cube

Length = n
Surface area 237147286216139136
Volume 7.8577890071596E+24
Space diagonal 344345238.2538

Equilateral Triangle

Length = n
Perimeter 596423448
Area 1.711463119181E+16
Altitude 172172619.1269

Triangular Pyramid

Length = n
Surface area 1.711463119181E+16
Volume 9.2604931534928E+23
Height 93718903.230992