191046988 (number)

191046988 is an even 9-digits composite number following 191046987 and preceding 191046989. In scientific notation, it is written as 1.91046988 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 86595600 positive integers (up to 191046988) that are relatively prime to 191046988.

Interesting facts

Basic properties

Name

Name one hundred ninety-one million forty-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.91046988 × 10^8
Engineering notation 1.91046988 × 10^6

Prime Factorization of 191046988

Prime Factorization 2 × 2 × 11 × 367 × 11831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 95523494
Product of the distinct prime numbers

The prime factorization of 191046988 is 2 × 2 × 11 × 367 × 11831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 84, 48, 631, 773, 1522, 5304, 90525, 90503, 899607, 888585, 2315396, 2548322, 21652908, 67202323, 795804650, 297530657, 8782479230, 3696180721

Basic calculations (n = 191046988)

Multiplication

n×y
n×2 382093976
n×3 573140964
n×4 764187952
n×5 955234940

Division

n÷y
n÷2 95523494
n÷3 63682329.333333
n÷3 47761747
n÷5 38209397.6

Exponentiation

ny
n2 36498951623872144
n3 6.9730147728985E+24
n4 1.3321734696418E+33
n5 2.5450772886857E+41

Nth Root

y√n
2√n 13821.974822723
3√n 575.94374370203
4√n 117.56689509689
5√n 45.313544946864

Divisors of 191046988

1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 8074, 11831, 16148, 23662, 47324, 130141, 260282, 520564, 4341977, 8683954, 17367908, 47761747, 95523494, 191046988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -191046987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 191046988 can be divided by 24 positive divisors. The sum of these divisors (counting 191046988) is 1, the average is 0.041666666666667.

Base conversion 191046988

Base System Value
2 Binary 1011011000110010010101001100
3 Ternary 111022111012012101
4 Quaternary 23120302111030
5 Quinary 342402000423
6 Senary 30542444444
8 Octal 1330622514
10 Decimal 191046988
12 Duodecimal 53b93724
16 Hexadecimal b63254c
20 Vigesimal 2je0h98
36 Base36 35qsss

Cryptographic Hash Functions

md5 c8e82877236733531a972e9ca1bb0a05
sha1 42a2a6a6a65567c85f400b552c4bc13782fbfdc3
sha256 ca6fc6949379ecec4c40bb7e2d35c912f4397939cf69d65620b1fed779c5ed01
sha512 8edd62319a0edc0faebebc3dbc9982a12d9e1caa7a85d6e8923c510c7a3fc087880f9b306212c7270ec4229998615454dca11c20f4edc84d86a3c3daee39dd0d
ripemd-160 d37bcae17f471595148d41d8e1076202165d8cb1

191046988 as geometric shapes

Circle

Radius = n
Diameter 382093976
Circumference 1200383627.9825
Area 1.1466483828529E+17

Sphere

Radius = n
Volume 2.9208495978548E+25
Surface area 4.5865935314114E+17
Circumference 1200383627.9825

Square

Length = n
Perimeter 764187952
Area 36498951623872144
Diagonal 270181241.48013

Cube

Length = n
Surface area 218993709743232864
Volume 6.9730147728985E+24
Space diagonal 330903089.849

Equilateral Triangle

Length = n
Perimeter 573140964
Area 1.5804509658886E+16
Altitude 165451544.9245

Triangular Pyramid

Length = n
Surface area 1.5804509658886E+16
Volume 8.2177767187175E+23
Height 90060413.82671