199385988 (number)

199385988 is an even 9-digits composite number following 199385987 and preceding 199385989. In scientific notation, it is written as 1.99385988 × 10^8. The sum of its digits is 60. It has a total of 6 prime factors and 48 positive divisors. There are 62850304 positive integers (up to 199385988) that are relatively prime to 199385988.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million three hundred eighty-five thousand nine hundred eighty-eight

Notation

Scientific notation 1.99385988 × 10^8
Engineering notation 1.99385988 × 10^6

Prime Factorization of 199385988

Prime Factorization 2 × 2 × 3 × 23 × 89 × 8117

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99692994
Product of the distinct prime numbers

The prime factorization of 199385988 is 2 × 2 × 3 × 23 × 89 × 8117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199385988)

Multiplication

n×y
n×2 398771976
n×3 598157964
n×4 797543952
n×5 996929940

Division

n÷y
n÷2 99692994
n÷3 66461996
n÷3 49846497
n÷5 39877197.6

Exponentiation

ny
n2 39754772210736144
n3 7.9265445349526E+24
n4 1.5804419135275E+33
n5 3.1511797240529E+41

Nth Root

y√n
2√n 14120.410333981
3√n 584.20447349933
4√n 118.82933280121
5√n 45.702391568342

Divisors of 199385988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199385987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199385988 can be divided by 48 positive divisors. The sum of these divisors (counting 199385988) is 1, the average is 0.020833333333333.

Base conversion 199385988

Base System Value
2 Binary 1011111000100110001110000100
3 Ternary 111220011212011020
4 Quaternary 23320212032010
5 Quinary 402020322423
6 Senary 31441311140
8 Octal 1370461604
10 Decimal 199385988
12 Duodecimal 569354b0
16 Hexadecimal be26384
20 Vigesimal 32634j8
36 Base36 3apj7o

Cryptographic Hash Functions

md5 f1be4629275abc2e2746b3be563775ed
sha1 9fe3758999841caae49b950a1cb57219b5c5fa0d
sha256 b5057d62e16512065bc320c8f22bb73498e9cc5e5c0a471e2c6a108bb7f45ddf
sha512 b8760c3741320c96aae5b953ecfa7e82e47516ac5922e5edb06d741360e5bb1c995da7a89b4ca46ec66c5cbd976cc9b28b4d8d199815c0d72b9995e2bf2e23bf
ripemd-160 0b4e7923261d8404f84a5a8352ac77b3682d9742

199385988 as geometric shapes

Circle

Radius = n
Diameter 398771976
Circumference 1252779110.2591
Area 1.2489330032238E+17

Sphere

Radius = n
Volume 3.3202632105812E+25
Surface area 4.9957320128954E+17
Circumference 1252779110.2591

Square

Length = n
Perimeter 797543952
Area 39754772210736144
Diagonal 281974368.37676

Cube

Length = n
Surface area 238528633264416864
Volume 7.9265445349526E+24
Space diagonal 345346661.53332

Equilateral Triangle

Length = n
Perimeter 598157964
Area 1.7214321328081E+16
Altitude 172673330.76666

Triangular Pyramid

Length = n
Surface area 1.7214321328081E+16
Volume 9.3415223200702E+23
Height 93991456.125586