2149194947 (number)

2149194947 is an odd 10-digits composite number following 2149194946 and preceding 2149194948. In scientific notation, it is written as 2.149194947 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 2111788584 positive integers (up to 2149194947) that are relatively prime to 2149194947.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million one hundred ninety-four thousand nine hundred forty-seven

Notation

Scientific notation 2.149194947 × 10^9
Engineering notation 2.149194947 × 10^9

Prime Factorization of 2149194947

Prime Factorization 59 × 2539 × 14347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2149194947
Product of the distinct prime numbers

The prime factorization of 2149194947 is 59 × 2539 × 14347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2149194947)

Multiplication

n×y
n×2 4298389894
n×3 6447584841
n×4 8596779788
n×5 10745974735

Division

n÷y
n÷2 1074597473.5
n÷3 716398315.66667
n÷3 537298736.75
n÷5 429838989.4

Exponentiation

ny
n2 4619038920210332809
n3 9.9272151073124E+27
n4 2.1335520546418E+37
n5 4.5854192949976E+46

Nth Root

y√n
2√n 46359.410554924
3√n 1290.501767226
4√n 215.31235578787
5√n 73.528407867267

Divisors of 2149194947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149194946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149194947 can be divided by 8 positive divisors. The sum of these divisors (counting 2149194947) is 1, the average is 0.125.

Base conversion 2149194947

Base System Value
2 Binary 10000000000110100001110011000011
3 Ternary 12112210002102012212
4 Quaternary 2000012201303003
5 Quinary 13400143214242
6 Senary 553132412335
8 Octal 20006416303
10 Decimal 2149194947
12 Duodecimal 4bb9170ab
16 Hexadecimal 801a1cc3
20 Vigesimal 1dbc9777
36 Base36 zjkpfn

Cryptographic Hash Functions

md5 0c001bcd06070ba937a9d444e1e13de2
sha1 03dd802e9c0d0ba53f50b3476d1cbe82c2987e0f
sha256 316400fff9f36a866e02d2a50a377ac530cc8e19212116c2d83799251cd222e1
sha512 703426d907f8e5405bb0f3431b6c866c202642eb76aa1e4b71c3fdc03cc0427cc26ad6a49a521531def72184bf8d905b6278b3891dd3bba72d4512355f025a05
ripemd-160 9109d74d7ee4ef0591abd42b732cee198d1a2972

2149194947 as geometric shapes

Circle

Radius = n
Diameter 4298389894
Circumference 13503790113.255
Area 1.4511138738378E+19

Sphere

Radius = n
Volume 4.1583021402318E+28
Surface area 5.8044554953512E+19
Circumference 13503790113.255

Square

Length = n
Perimeter 8596779788
Area 4619038920210332809
Diagonal 3039420642.2311

Cube

Length = n
Surface area 2.7714233521262E+19
Volume 9.9272151073124E+27
Space diagonal 3722514843.5743

Equilateral Triangle

Length = n
Perimeter 6447584841
Area 2.0001025229856E+18
Altitude 1861257421.7872

Triangular Pyramid

Length = n
Surface area 2.0001025229856E+18
Volume 1.169933520113E+27
Height 1013140214.077