2129721874 (number)

2129721874 is an even 10-digits composite number following 2129721873 and preceding 2129721875. In scientific notation, it is written as 2.129721874 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 912737940 positive integers (up to 2129721874) that are relatively prime to 2129721874.

Interesting facts

Basic properties

Name

Name two billion one hundred twenty-nine million seven hundred twenty-one thousand eight hundred seventy-four

Notation

Scientific notation 2.129721874 × 10^9
Engineering notation 2.129721874 × 10^9

Prime Factorization of 2129721874

Prime Factorization 2 × 7 × 152122991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2129721874
Product of the distinct prime numbers

The prime factorization of 2129721874 is 2 × 7 × 152122991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 38, 91, 928, 281, 9520, 3609, 50159, 60213, 799678, 65123, 4462751, 2094630, 11099312, 82560454, 702512128, 819952994, 6019988458, 1297796291

Basic calculations (n = 2129721874)

Multiplication

n×y
n×2 4259443748
n×3 6389165622
n×4 8518887496
n×5 10648609370

Division

n÷y
n÷2 1064860937
n÷3 709907291.33333
n÷3 532430468.5
n÷5 425944374.8

Exponentiation

ny
n2 4535715260594071876
n3 9.6598120047228E+27
n4 2.0572712925186E+37
n5 4.3814156724291E+46

Nth Root

y√n
2√n 46148.909781272
3√n 1286.5923471649
4√n 214.82297312269
5√n 73.394679492209

Divisors of 2129721874

1, 2, 7, 14, 152122991, 304245982, 1064860937, 2129721874

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 -2129721873
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 2129721874 can be divided by 8 positive divisors. The sum of these divisors (counting 2129721874) is 1, the average is 0.125.

Base conversion 2129721874

Base System Value
2 Binary 1111110111100001111101000010010
3 Ternary 12111102110002011221
4 Quaternary 1332330033220102
5 Quinary 13330202044444
6 Senary 551155155254
8 Octal 17674175022
10 Decimal 2129721874
12 Duodecimal 4b52a5b2a
16 Hexadecimal 7ef0fa12
20 Vigesimal 1d5af4de
36 Base36 z7zbwy

Cryptographic Hash Functions

md5 63b3338a62ae9df6166300ae73d92ec9
sha1 fdf47809a38b47bca0c2ea44eb820f11ff8d3925
sha256 18b6e17e5305fed2ee79d99470f0582a360e58b71f2acf932831182500ab27c7
sha512 5c57d0eeb59b2f5a63e6a70ea30e1c1db1cc1df9d0946999d179855fcaea74126db14dcbf2065139eaddfb4d37c57890563731ed8c69b772efd4ddb54087f8dd
ripemd-160 7687acea368d4ddf6ce48e5cd9abf0423face3cf

2129721874 as geometric shapes

Circle

Radius = n
Diameter 4259443748
Circumference 13381437187.096
Area 1.4249369741457E+19

Sphere

Radius = n
Volume 4.0462925905461E+28
Surface area 5.699747896583E+19
Circumference 13381437187.096

Square

Length = n
Perimeter 8518887496
Area 4535715260594071876
Diagonal 3011881558.2934

Cube

Length = n
Surface area 2.7214291563564E+19
Volume 9.6598120047228E+27
Space diagonal 3688786491.7588

Equilateral Triangle

Length = n
Perimeter 6389165622
Area 1.9640223200036E+18
Altitude 1844393245.8794

Triangular Pyramid

Length = n
Surface area 1.9640223200036E+18
Volume 1.1384197622545E+27
Height 1003960519.4311