2989386972 (number)

2989386972 is an even 10-digits composite number following 2989386971 and preceding 2989386973. In scientific notation, it is written as 2.989386972 × 10^9. The sum of its digits is 63. It has a total of 8 prime factors and 192 positive divisors. There are 816013440 positive integers (up to 2989386972) that are relatively prime to 2989386972.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-nine million three hundred eighty-six thousand nine hundred seventy-two

Notation

Scientific notation 2.989386972 × 10^9
Engineering notation 2.989386972 × 10^9

Prime Factorization of 2989386972

Prime Factorization 2 × 2 × 3 × 9 × 351 × 11 × 67 × 107

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1494693486
Product of the distinct prime numbers

The prime factorization of 2989386972 is 2 × 2 × 3 × 9 × 351 × 11 × 67 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2989386972)

Multiplication

n×y
n×2 5978773944
n×3 8968160916
n×4 11957547888
n×5 14946934860

Division

n÷y
n÷2 1494693486
n÷3 996462324
n÷3 747346743
n÷5 597877394.4

Exponentiation

ny
n2 8936434468363328784
n3 2.6714460775857E+28
n4 7.9859861007352E+37
n5 2.3873202808111E+47

Nth Root

y√n
2√n 54675.286665915
3√n 1440.5468235737
4√n 233.82747200856
5√n 78.54461721159

Divisors of 2989386972

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2989386971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2989386972 can be divided by 192 positive divisors. The sum of these divisors (counting 2989386972) is 1, the average is 0.0052083333333333.

Base conversion 2989386972

Base System Value
2 Binary 10110010001011100110110011011100
3 Ternary 21201100001121000000
4 Quaternary 2302023212303130
5 Quinary 22110240340342
6 Senary 1212344534300
8 Octal 26213466334
10 Decimal 2989386972
12 Duodecimal 6b5181390
16 Hexadecimal b22e6cdc
20 Vigesimal 26e3d78c
36 Base36 1dfsxr0

Cryptographic Hash Functions

md5 115d9c19b349adec2d1d984620573dfe
sha1 0b2322fd6297832d1acf73e2c13103f75feec21c
sha256 186aab441da85eea6fcdcd0ff56d859ff8207583ed622fd4b475841beb67dbeb
sha512 de87e8639b7e1a12e74242769ef595d98e82fe538081fc3c4064563eefb9a98a56a173cf76db42a1d635cedf39240240b50162ed2c9e7b32d3122a488bb46894
ripemd-160 338e1b9976b5ce4b0544424f4f929c573274e9d8

2989386972 as geometric shapes

Circle

Radius = n
Diameter 5978773944
Circumference 18782872299.944
Area 2.8074636875097E+19

Sphere

Radius = n
Volume 1.1190127162406E+29
Surface area 1.1229854750039E+20
Circumference 18782872299.944

Square

Length = n
Perimeter 11957547888
Area 8936434468363328784
Diagonal 4227631598.9838

Cube

Length = n
Surface area 5.361860681018E+19
Volume 2.6714460775857E+28
Space diagonal 5177770118.9885

Equilateral Triangle

Length = n
Perimeter 8968160916
Area 3.8695896344288E+18
Altitude 2588885059.4942

Triangular Pyramid

Length = n
Surface area 3.8695896344288E+18
Volume 3.1483293950584E+27
Height 1409210532.9946