198187312 (number)

198187312 is an even 9-digits composite number following 198187311 and preceding 198187313. In scientific notation, it is written as 1.98187312 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 98379648 positive integers (up to 198187312) that are relatively prime to 198187312.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million one hundred eighty-seven thousand three hundred twelve

Notation

Scientific notation 1.98187312 × 10^8
Engineering notation 1.98187312 × 10^6

Prime Factorization of 198187312

Prime Factorization 2 × 2 × 2 × 2 × 139 × 89113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24773414
Product of the distinct prime numbers

The prime factorization of 198187312 is 2 × 2 × 2 × 2 × 139 × 89113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 56, 1, 467, 8, 4521, 4867, 80509, 40117, 152480, 347730, 3729076, 7393844, 9697983, 16028721, 981364563, 166320866, 5543847735, 2023409589

Basic calculations (n = 198187312)

Multiplication

n×y
n×2 396374624
n×3 594561936
n×4 792749248
n×5 990936560

Division

n÷y
n÷2 99093656
n÷3 66062437.333333
n÷3 49546828
n÷5 39637462.4

Exponentiation

ny
n2 39278210637785344
n3 7.7844429864725E+24
n4 1.5427778309062E+33
n5 3.057589913205E+41

Nth Root

y√n
2√n 14077.901548171
3√n 583.03140562057
4√n 118.65033311446
5√n 45.647307883972

Divisors of 198187312

1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 89113, 178226, 356452, 712904, 1425808, 12386707, 24773414, 49546828, 99093656, 198187312

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198187311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198187312 can be divided by 20 positive divisors. The sum of these divisors (counting 198187312) is 1, the average is 0.05.

Base conversion 198187312

Base System Value
2 Binary 1011110100000001100100110000
3 Ternary 111210220221212211
4 Quaternary 23310001210300
5 Quinary 401213443222
6 Senary 31355501504
8 Octal 1364014460
10 Decimal 198187312
12 Duodecimal 56457894
16 Hexadecimal bd01930
20 Vigesimal 31id85c
36 Base36 39zub4

Cryptographic Hash Functions

md5 78d4969307da7f6ef0adfd4587d49efb
sha1 15690bc493adb60fff07717cc13121699126f8be
sha256 1ace6d64c615ea87d1a8a381a815afe093212754a802cd78e131b22c76e56e4a
sha512 dae225648b013e748b48bb38d2600da7875b48ab88efa6b091706061689b6a6a67a63cb31179cf5ec92f6cc8f9ea56ae97f0a90f69667478ccab25e54f27acd7
ripemd-160 95338d9a6b03e4ba30575bce92e0a253f9a20405

198187312 as geometric shapes

Circle

Radius = n
Diameter 396374624
Circumference 1245247606.8278
Area 1.2339613798582E+17

Sphere

Radius = n
Volume 3.2607398531454E+25
Surface area 4.9358455194328E+17
Circumference 1245247606.8278

Square

Length = n
Perimeter 792749248
Area 39278210637785344
Diagonal 280279184.52067

Cube

Length = n
Surface area 235669263826712064
Volume 7.7844429864725E+24
Space diagonal 343270493.79951

Equilateral Triangle

Length = n
Perimeter 594561936
Area 1.7007964113759E+16
Altitude 171635246.89975

Triangular Pyramid

Length = n
Surface area 1.7007964113759E+16
Volume 9.1740540391579E+23
Height 93426394.840223