971889969 (number)

971889969 is an odd 9-digits composite number following 971889968 and preceding 971889970. In scientific notation, it is written as 9.71889969 × 10^8. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 643799040 positive integers (up to 971889969) that are relatively prime to 971889969.

Interesting facts

Basic properties

Name

Name nine hundred seventy-one million eight hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 9.71889969 × 10^8
Engineering notation 9.71889969 × 10^6

Prime Factorization of 971889969

Prime Factorization 3 × 2207 × 229 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 971889969
Product of the distinct prime numbers

The prime factorization of 971889969 is 3 × 2207 × 229 × 641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 23, 55, 893, 899, 3763, 560, 12411, 63397, 674305, 116158, 4378284, 6830662, 60786729, 46838003, 122281909, 117450668, 2384729519, 9511344593

Basic calculations (n = 971889969)

Multiplication

n×y
n×2 1943779938
n×3 2915669907
n×4 3887559876
n×5 4859449845

Division

n÷y
n÷2 485944984.5
n÷3 323963323
n÷3 242972492.25
n÷5 194377993.8

Exponentiation

ny
n2 944570111842820961
n3 9.1801821671725E+26
n4 8.9221269618676E+35
n5 8.6713256963836E+44

Nth Root

y√n
2√n 31175.149863313
3√n 990.54079523761
4√n 176.56486021661
5√n 62.736952686642

Divisors of 971889969

1, 3, 229, 641, 687, 1923, 2207, 6621, 146789, 440367, 505403, 1414687, 1516209, 4244061, 323963323, 971889969

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -971889968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 971889969 can be divided by 16 positive divisors. The sum of these divisors (counting 971889969) is 1, the average is 0.0625.

Base conversion 971889969

Base System Value
2 Binary 111001111011011101110100110001
3 Ternary 2111201210010101210
4 Quaternary 321323131310301
5 Quinary 3442300434334
6 Senary 240234550333
8 Octal 7173356461
10 Decimal 971889969
12 Duodecimal 2315983a9
16 Hexadecimal 39eddd31
20 Vigesimal f3e64i9
36 Base36 g2mz3l

Cryptographic Hash Functions

md5 892c390505bbe8d47aa31f118c20e443
sha1 bb9453df398bc307b12a903c9f99f825062f8383
sha256 941709b3444822d92a48b960ac8413381898272454ed8a9ec3c8424c3af02394
sha512 9506e066a2d9e28027c535e1c3046b9f984a5e019384f339fc11f446c38b2d4cc1401bc5e43c01b8d0f89cfdeb1b16e6ef77d5b9fca5ba1fbe37a86363c9f829
ripemd-160 6031d4eb9fc9cffde28db897a3da0ddd03dda1e4

971889969 as geometric shapes

Circle

Radius = n
Diameter 1943779938
Circumference 6106564773.416
Area 2.9674545241659E+18

Sphere

Radius = n
Volume 3.8453857140007E+27
Surface area 1.1869818096664E+19
Circumference 6106564773.416

Square

Length = n
Perimeter 3887559876
Area 944570111842820961
Diagonal 1374459975.2942

Cube

Length = n
Surface area 5667420671056925766
Volume 9.1801821671725E+26
Space diagonal 1683362805.6745

Equilateral Triangle

Length = n
Perimeter 2915669907
Area 4.090108562557E+17
Altitude 841681402.83727

Triangular Pyramid

Length = n
Surface area 4.090108562557E+17
Volume 1.0818948438226E+26
Height 458153325.09806