2149774891 (number)

2149774891 is an odd 10-digits composite number following 2149774890 and preceding 2149774892. In scientific notation, it is written as 2.149774891 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 1954340800 positive integers (up to 2149774891) that are relatively prime to 2149774891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149774891 × 10^9
Engineering notation 2.149774891 × 10^9

Prime Factorization of 2149774891

Prime Factorization 11 × 195434081

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2149774891
Product of the distinct prime numbers

The prime factorization of 2149774891 is 11 × 195434081. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 86, 55, 317, 263, 1293, 9888, 80211, 1625, 130478, 474580, 5073246, 6351380, 33076732, 24407427, 403544110, 975235032, 3583628147, 7075004562

Basic calculations (n = 2149774891)

Multiplication

n×y
n×2 4299549782
n×3 6449324673
n×4 8599099564
n×5 10748874455

Division

n÷y
n÷2 1074887445.5
n÷3 716591630.33333
n÷3 537443722.75
n÷5 429954978.2

Exponentiation

ny
n2 4621532081974061881
n3 9.9352536277788E+27
n4 2.1358558784716E+37
n5 4.5916093383329E+46

Nth Root

y√n
2√n 46365.665001162
3√n 1290.6178341669
4√n 215.32687942095
5√n 73.532375655958

Divisors of 2149774891

1, 11, 195434081, 2149774891

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 -2149774890
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 2149774891 can be divided by 4 positive divisors. The sum of these divisors (counting 2149774891) is 1, the average is 0.25.

Base conversion 2149774891

Base System Value
2 Binary 10000000001000101111011000101011
3 Ternary 12112211011212202021
4 Quaternary 2000020233120223
5 Quinary 13400320244031
6 Senary 553153045311
8 Octal 20010573053
10 Decimal 2149774891
12 Duodecimal 4bbb56837
16 Hexadecimal 8022f62b
20 Vigesimal 1dbg1h4b
36 Base36 zjx4x7

Cryptographic Hash Functions

md5 bf7b41289fb7cac08a58c20bea668a29
sha1 a0073f74e736629f00d0715cff88251037d5a7d2
sha256 f22a4202470a06b2c8ef02863e12c4a8c045e9052405a637ffb4698ea2521e9b
sha512 1d0528e58e7933393e54d10520680b6c935a5ec4c3a1f929c22f5271bcde29eb5d5b642f5af49500ad652a96e221b3bf87a2c112375926862a8d20b57882083f
ripemd-160 f8579d0cdffe56754bb8591a4582f909555d8b36

2149774891 as geometric shapes

Circle

Radius = n
Diameter 4299549782
Circumference 13507434008.875
Area 1.4518971237059E+19

Sphere

Radius = n
Volume 4.1616693078108E+28
Surface area 5.8075884948237E+19
Circumference 13507434008.875

Square

Length = n
Perimeter 8599099564
Area 4621532081974061881
Diagonal 3040240806.9013

Cube

Length = n
Surface area 2.7729192491844E+19
Volume 9.9352536277788E+27
Space diagonal 3723519336.0478

Equilateral Triangle

Length = n
Perimeter 6449324673
Area 2.0011820936972E+18
Altitude 1861759668.0239

Triangular Pyramid

Length = n
Surface area 2.0011820936972E+18
Volume 1.1708808688351E+27
Height 1013413602.3004