2149144923 (number)

2149144923 is an odd 10-digits composite number following 2149144922 and preceding 2149144924. In scientific notation, it is written as 2.149144923 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 1432763280 positive integers (up to 2149144923) that are relatively prime to 2149144923.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million one hundred forty-four thousand nine hundred twenty-three

Notation

Scientific notation 2.149144923 × 10^9
Engineering notation 2.149144923 × 10^9

Prime Factorization of 2149144923

Prime Factorization 3 × 716381641

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2149144923
Product of the distinct prime numbers

The prime factorization of 2149144923 is 3 × 716381641. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 55, 94, 102, 803, 2164, 3993, 48677, 64335, 547708, 316383, 6308529, 9131699, 99319131, 47758415, 568377607, 689573225, 4258344278, 2167520047

Basic calculations (n = 2149144923)

Multiplication

n×y
n×2 4298289846
n×3 6447434769
n×4 8596579692
n×5 10745724615

Division

n÷y
n÷2 1074572461.5
n÷3 716381641
n÷3 537286230.75
n÷5 429828984.6

Exponentiation

ny
n2 4618823900056675929
n3 9.9265219350379E+27
n4 2.1333534219735E+37
n5 4.584885675799E+46

Nth Root

y√n
2√n 46358.8710281
3√n 1290.4917547077
4√n 215.31110289091
5√n 73.528065579163

Divisors of 2149144923

1, 3, 716381641, 2149144923

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149144922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149144923 can be divided by 4 positive divisors. The sum of these divisors (counting 2149144923) is 1, the average is 0.25.

Base conversion 2149144923

Base System Value
2 Binary 10000000000110010101100101011011
3 Ternary 12112202222212121010
4 Quaternary 2000012111211123
5 Quinary 13400140114143
6 Senary 553131345003
8 Octal 20006254533
10 Decimal 2149144923
12 Duodecimal 4bb8b2163
16 Hexadecimal 8019595b
20 Vigesimal 1dbc3263
36 Base36 zjjmu3

Cryptographic Hash Functions

md5 abf725995a059c188d11ebdae6d24c78
sha1 15a72df76866762b435228bc9816f40ebf7a4454
sha256 71b3c8f5468fe03cb0bf9388f04ace9a0a724cc54f4ca869ff57ae822dae69a2
sha512 a62576d5aac8db45460973a298dc78299252e230619da2d3480f575f37dd2d4d5ffd9e626692dc75e892b62d06135fda0bb49855034cef0555a495edd46dde05
ripemd-160 43ac0533dc1ffe04635493781ec11b7b131623f7

2149144923 as geometric shapes

Circle

Radius = n
Diameter 4298289846
Circumference 13503475803.193
Area 1.4510463232643E+19

Sphere

Radius = n
Volume 4.1580117849084E+28
Surface area 5.8041852930572E+19
Circumference 13503475803.193

Square

Length = n
Perimeter 8596579692
Area 4618823900056675929
Diagonal 3039349897.6119

Cube

Length = n
Surface area 2.771294340034E+19
Volume 9.9265219350379E+27
Space diagonal 3722428199.4647

Equilateral Triangle

Length = n
Perimeter 6447434769
Area 2.0000094165279E+18
Altitude 1861214099.7324

Triangular Pyramid

Length = n
Surface area 2.0000094165279E+18
Volume 1.169851828977E+27
Height 1013116632.5373