198012912 (number)

198012912 is an even 9-digits composite number following 198012911 and preceding 198012913. In scientific notation, it is written as 1.98012912 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 65814720 positive integers (up to 198012912) that are relatively prime to 198012912.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million twelve thousand nine hundred twelve

Notation

Scientific notation 1.98012912 × 10^8
Engineering notation 1.98012912 × 10^6

Prime Factorization of 198012912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 359 × 11491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24751614
Product of the distinct prime numbers

The prime factorization of 198012912 is 2 × 2 × 2 × 2 × 3 × 359 × 11491. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 84, 46, 201, 451, 2252, 4703, 77822, 76077, 188058, 964065, 1010559, 1532734, 40030524, 82143615, 387917403, 798390086, 8691539190, 7257546097

Basic calculations (n = 198012912)

Multiplication

n×y
n×2 396025824
n×3 594038736
n×4 792051648
n×5 990064560

Division

n÷y
n÷2 99006456
n÷3 66004304
n÷3 49503228
n÷5 39602582.4

Exponentiation

ny
n2 39209113318719744
n3 7.7639107051777E+24
n4 1.5373545672402E+33
n5 3.0441605463573E+41

Nth Root

y√n
2√n 14071.706079932
3√n 582.86033762735
4√n 118.6242221468
5√n 45.639271351208

Divisors of 198012912

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 718, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 11491, 17232, 22982, 34473, 45964, 68946, 91928, 137892, 183856, 275784, 551568, 4125269, 8250538, 12375807, 16501076, 24751614, 33002152, 49503228, 66004304, 99006456, 198012912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198012911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198012912 can be divided by 40 positive divisors. The sum of these divisors (counting 198012912) is 1, the average is 0.025.

Base conversion 198012912

Base System Value
2 Binary 1011110011010110111111110000
3 Ternary 111210121002122120
4 Quaternary 23303112333300
5 Quinary 401142403122
6 Senary 31352034240
8 Octal 1363267760
10 Decimal 198012912
12 Duodecimal 56392980
16 Hexadecimal bcd6ff0
20 Vigesimal 31hbc5c
36 Base36 39w3qo

Cryptographic Hash Functions

md5 5c6ebd8caca5d8756a1d3d597b9b526d
sha1 e0c915ee0e4eeaa5062195eab5bf996afeffd668
sha256 e0564ffe35c5b4cc6cc080fac82fa76d52cf9c15bb49c28056e8446edeaf68d2
sha512 b745eea8302de624560c211720812c1d8381c7c251161b802183898ebb404f25cf30912015a23f0103b9fa9f9317662abdcfded1f49ca859f70dc72c377a1a7c
ripemd-160 ddcfa18cdacd48635faed58b900ff277a9a8bd66

198012912 as geometric shapes

Circle

Radius = n
Diameter 396025824
Circumference 1244151819.3102
Area 1.2317906235586E+17

Sphere

Radius = n
Volume 3.2521393112684E+25
Surface area 4.9271624942344E+17
Circumference 1244151819.3102

Square

Length = n
Perimeter 792051648
Area 39209113318719744
Diagonal 280032545.67539

Cube

Length = n
Surface area 235254679912318464
Volume 7.7639107051777E+24
Space diagonal 342968424.13867

Equilateral Triangle

Length = n
Perimeter 594038736
Area 1.6978044096937E+16
Altitude 171484212.06933

Triangular Pyramid

Length = n
Surface area 1.6978044096937E+16
Volume 9.1498565135966E+23
Height 93344181.891797