2149643729 (number)

2149643729 is an odd 10-digits prime number following 2149643728 and preceding 2149643730. In scientific notation, it is written as 2.149643729 × 10^9. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 2149643728 positive integers (up to 2149643729) that are relatively prime to 2149643729.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149643729 × 10^9
Engineering notation 2.149643729 × 10^9

Prime Factorization of 2149643729

Prime Factorization 2149643729

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2149643729
Product of the distinct prime numbers

The prime factorization of 2149643729 is 2149643729. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 64, 62, 114, 372, 2240, 4956, 15188, 87400, 673983, 612808, 8715519, 368828, 15537668, 2206585, 37647264, 367198847, 1082202740, 4187299796

Basic calculations (n = 2149643729)

Multiplication

n×y
n×2 4299287458
n×3 6448931187
n×4 8598574916
n×5 10748218645

Division

n÷y
n÷2 1074821864.5
n÷3 716547909.66667
n÷3 537410932.25
n÷5 429928745.8

Exponentiation

ny
n2 4620968161629025441
n3 9.9334352305545E+27
n4 2.1353346750789E+37
n5 4.5902087935996E+46

Nth Root

y√n
2√n 46364.250549319
3√n 1290.5915859211
4√n 215.32359496655
5√n 73.531478363048

Divisors of 2149643729

1, 2149643729

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2149643730
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1074821865
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 46364.250560103
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990696
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149643729 can be divided by 2 positive divisors. The sum of these divisors (counting 2149643729) is 2149643730, the average is 1074821865.

Base conversion 2149643729

Base System Value
2 Binary 10000000001000001111010111010001
3 Ternary 12112210221012211102
4 Quaternary 2000020033113101
5 Quinary 13400302044404
6 Senary 553150154145
8 Octal 20010172721
10 Decimal 2149643729
12 Duodecimal 4bbab2955
16 Hexadecimal 8020f5d1
20 Vigesimal 1dbf5969
36 Base36 zjubpt

Cryptographic Hash Functions

md5 525ced8749f6d18139b1d241a790d3b6
sha1 c09f2383713bcd461da729711b3abcc08281a1c0
sha256 01b26c1d50e25f475c3fe71c067bc6dcc32d01f9c7d864d80bb93eef36e0e671
sha512 3f2833c0db163e3fe007b44626a55344114afd2f0df1975190af7acbaf223fd200bfeb18e506958b002a0df0e7d37dac5663f5690f76656a4ebfffd0cd76d989
ripemd-160 83af684df9a852f76b73bf650b017b8c55607560

2149643729 as geometric shapes

Circle

Radius = n
Diameter 4299287458
Circumference 13506609893.724
Area 1.4517199629046E+19

Sphere

Radius = n
Volume 4.1609076193627E+28
Surface area 5.8068798516184E+19
Circumference 13506609893.724

Square

Length = n
Perimeter 8598574916
Area 4620968161629025441
Diagonal 3040055315.8221

Cube

Length = n
Surface area 2.7725808969774E+19
Volume 9.9334352305545E+27
Space diagonal 3723292156.7998

Equilateral Triangle

Length = n
Perimeter 6448931187
Area 2.0009379090249E+18
Altitude 1861646078.3999

Triangular Pyramid

Length = n
Surface area 2.0009379090249E+18
Volume 1.1706665686671E+27
Height 1013351771.9407