2155183920 (number)

2155183920 is an even 10-digits composite number following 2155183919 and preceding 2155183921. In scientific notation, it is written as 2.155183920 × 10^9. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 574715520 positive integers (up to 2155183920) that are relatively prime to 2155183920.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million one hundred eighty-three thousand nine hundred twenty

Notation

Scientific notation 2.155183920 × 10^9
Engineering notation 2.155183920 × 10^9

Prime Factorization of 2155183920

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 3 × 2993311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 89799330
Product of the distinct prime numbers

The prime factorization of 2155183920 is 2 × 2 × 2 × 2 × 3 × 5 × 3 × 2993311. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 18, 55, 67, 809, 4762, 149, 35552, 67257, 146975, 736420, 2419723, 9239139, 56148482, 78118761, 30177630, 783382943, 2774067925, 6936862704

Basic calculations (n = 2155183920)

Multiplication

n×y
n×2 4310367840
n×3 6465551760
n×4 8620735680
n×5 10775919600

Division

n÷y
n÷2 1077591960
n÷3 718394640
n÷3 538795980
n÷5 431036784

Exponentiation

ny
n2 4644817729026566400
n3 1.0010436480929E+28
n4 2.157433173588E+37
n5 4.6496652841913E+46

Nth Root

y√n
2√n 46423.958469738
3√n 1291.6993648515
4√n 215.4621973102
5√n 73.569341299062

Divisors of 2155183920

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2993311, 5986622, 8979933, 11973244, 14966555, 17959866, 23946488, 26939799, 29933110, 35919732, 44899665, 47892976, 53879598, 59866220, 71839464, 89799330, 107759196, 119732440, 134698995, 143678928, 179598660, 215518392, 239464880, 269397990, 359197320, 431036784, 538795980, 718394640, 1077591960, 2155183920

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155183919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155183920 can be divided by 60 positive divisors. The sum of these divisors (counting 2155183920) is 1, the average is 0.016666666666667.

Base conversion 2155183920

Base System Value
2 Binary 10000000011101010111111100110000
3 Ternary 12120012100200112200
4 Quaternary 2000131113330300
5 Quinary 13403211341140
6 Senary 553505023200
8 Octal 20035277460
10 Decimal 2155183920
12 Duodecimal 501924b00
16 Hexadecimal 80757f30
20 Vigesimal 1dd9hjg0
36 Base36 zn52k0

Cryptographic Hash Functions

md5 5bdc08230ee6a0463d0dd288bc92f714
sha1 332638b7c80748022bad57121c2c00645a2b4369
sha256 14e0c8c90f738e5788cbffa71904b66f73b93251ccd5181825259918c4c85da3
sha512 de01601b07d86f128d5849d1a043f68b9d325c4f2d51885dc72e9b1ffd6a21982aacbe563bc53dc9046be6826d35a1be265f86967b56d814619bdb3fac5bd8aa
ripemd-160 b81fe2c9501d6fc19c3b0237ac9105d3911129e9

2155183920 as geometric shapes

Circle

Radius = n
Diameter 4310367840
Circumference 13541419940.414
Area 1.4592125254773E+19

Sphere

Radius = n
Volume 4.1931618276952E+28
Surface area 5.8368501019094E+19
Circumference 13541419940.414

Square

Length = n
Perimeter 8620735680
Area 4644817729026566400
Diagonal 3047890329.0724

Cube

Length = n
Surface area 2.7868906374159E+19
Volume 1.0010436480929E+28
Space diagonal 3732888049.0955

Equilateral Triangle

Length = n
Perimeter 6465551760
Area 2.0112650746427E+18
Altitude 1866444024.5477

Triangular Pyramid

Length = n
Surface area 2.0112650746427E+18
Volume 1.1797412530503E+27
Height 1015963443.0241