2189156979 (number)

2189156979 is an odd 10-digits composite number following 2189156978 and preceding 2189156980. In scientific notation, it is written as 2.189156979 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 1458503496 positive integers (up to 2189156979) that are relatively prime to 2189156979.

Interesting facts

Basic properties

Name

Name two billion one hundred eighty-nine million one hundred fifty-six thousand nine hundred seventy-nine

Notation

Scientific notation 2.189156979 × 10^9
Engineering notation 2.189156979 × 10^9

Prime Factorization of 2189156979

Prime Factorization 3 × 1567 × 465679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2189156979
Product of the distinct prime numbers

The prime factorization of 2189156979 is 3 × 1567 × 465679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 55, 12, 62, 13, 7990, 9892, 33072, 89272, 582410, 693502, 6563046, 3341537, 74126200, 26154328, 91807544, 418101931, 1526141165, 3174476626

Basic calculations (n = 2189156979)

Multiplication

n×y
n×2 4378313958
n×3 6567470937
n×4 8756627916
n×5 10945784895

Division

n÷y
n÷2 1094578489.5
n÷3 729718993
n÷3 547289244.75
n÷5 437831395.8

Exponentiation

ny
n2 4792408278704406441
n3 1.0491334029543E+28
n4 2.2967177109795E+37
n5 5.0278756057836E+46

Nth Root

y√n
2√n 46788.427832104
3√n 1298.451208594
4√n 216.30632869175
5√n 73.799833323448

Divisors of 2189156979

1, 3, 1567, 4701, 465679, 1397037, 729718993, 2189156979

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 -2189156978
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 2189156979 can be divided by 8 positive divisors. The sum of these divisors (counting 2189156979) is 1, the average is 0.125.

Base conversion 2189156979

Base System Value
2 Binary 10000010011110111110001001110011
3 Ternary 12122120021200211010
4 Quaternary 2002132332021303
5 Quinary 13440411010404
6 Senary 1001121122003
8 Octal 20236761163
10 Decimal 2189156979
12 Duodecimal 511189303
16 Hexadecimal 827be273
20 Vigesimal 1e424c8j
36 Base36 107d8c3

Cryptographic Hash Functions

md5 a39c5d3b967eee67344d9d691ede60d9
sha1 76644c300a36d1799f89f049be33958fcf32dc91
sha256 c71a3408e8279d24d5817a817db2616c349972eef1a3d129ea9d36f435004e91
sha512 36e1124e256a1bc748d437653017696c9e3b15d63759531ed4f083d70da6257bb22062fee8983f78093d241f713f8c7dd33c0015644010e02dcc3b7ba3301e82
ripemd-160 bda997147e870f9c74e7d38324f117faa3aaf87c

2189156979 as geometric shapes

Circle

Radius = n
Diameter 4378313958
Circumference 13754878965.562
Area 1.5055794641381E+19

Sphere

Radius = n
Volume 4.3945997218092E+28
Surface area 6.0223178565523E+19
Circumference 13754878965.562

Square

Length = n
Perimeter 8756627916
Area 4792408278704406441
Diagonal 3095935489.8655

Cube

Length = n
Surface area 2.8754449672226E+19
Volume 1.0491334029543E+28
Space diagonal 3791731113.372

Equilateral Triangle

Length = n
Perimeter 6567470937
Area 2.0751736573324E+18
Altitude 1895865556.686

Triangular Pyramid

Length = n
Surface area 2.0751736573324E+18
Volume 1.2364155726639E+27
Height 1031978496.6218