2149194931 (number)

2149194931 is an odd 10-digits composite number following 2149194930 and preceding 2149194932. In scientific notation, it is written as 2.149194931 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1983872232 positive integers (up to 2149194931) that are relatively prime to 2149194931.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149194931 × 10^9
Engineering notation 2.149194931 × 10^9

Prime Factorization of 2149194931

Prime Factorization 13 × 165322687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2149194931
Product of the distinct prime numbers

The prime factorization of 2149194931 is 13 × 165322687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 51, 57, 731, 639, 5644, 4829, 18483, 65308, 689228, 208236, 9242218, 4505018, 21836765, 27925078, 862452574, 713059613, 1160051483, 2383016107

Basic calculations (n = 2149194931)

Multiplication

n×y
n×2 4298389862
n×3 6447584793
n×4 8596779724
n×5 10745974655

Division

n÷y
n÷2 1074597465.5
n÷3 716398310.33333
n÷3 537298732.75
n÷5 429838986.2

Exponentiation

ny
n2 4619038851436094761
n3 9.9272148855985E+27
n4 2.1335519911076E+37
n5 4.5854191243134E+46

Nth Root

y√n
2√n 46359.410382359
3√n 1290.5017640236
4√n 215.31235538714
5√n 73.528407757788

Divisors of 2149194931

1, 13, 165322687, 2149194931

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 -2149194930
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 2149194931 can be divided by 4 positive divisors. The sum of these divisors (counting 2149194931) is 1, the average is 0.25.

Base conversion 2149194931

Base System Value
2 Binary 10000000000110100001110010110011
3 Ternary 12112210002102012021
4 Quaternary 2000012201302303
5 Quinary 13400143214211
6 Senary 553132412311
8 Octal 20006416263
10 Decimal 2149194931
12 Duodecimal 4bb917097
16 Hexadecimal 801a1cb3
20 Vigesimal 1dbc976b
36 Base36 zjkpf7

Cryptographic Hash Functions

md5 2687b745298064c345c9158a6a8aaeb5
sha1 a01818e89294b622c4df4cc6fa717629520f03bf
sha256 9375607dafae88fbdfe1d67d8a855e9414c3b0e1d33dbc926bf294bd0d57a444
sha512 52f29caf7d360c14e728cf8781a61d599f8cea8e21548674c59af63e063f4311d5693b18f2e88eb476163954ff0c1c91373dbda1229f20f806853b0e34b69f78
ripemd-160 bfe9b9ff3f45aca5c47013082aeadfbb7ac2ad5b

2149194931 as geometric shapes

Circle

Radius = n
Diameter 4298389862
Circumference 13503790012.724
Area 1.4511138522317E+19

Sphere

Radius = n
Volume 4.1583020473605E+28
Surface area 5.804455408927E+19
Circumference 13503790012.724

Square

Length = n
Perimeter 8596779724
Area 4619038851436094761
Diagonal 3039420619.6037

Cube

Length = n
Surface area 2.7714233108617E+19
Volume 9.9272148855985E+27
Space diagonal 3722514815.8615

Equilateral Triangle

Length = n
Perimeter 6447584793
Area 2.0001024932055E+18
Altitude 1861257407.9307

Triangular Pyramid

Length = n
Surface area 2.0001024932055E+18
Volume 1.1699334939838E+27
Height 1013140206.5346