969491421 (number)

969491421 is an odd 9-digits composite number following 969491420 and preceding 969491422. In scientific notation, it is written as 9.69491421 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 646327608 positive integers (up to 969491421) that are relatively prime to 969491421.

Interesting facts

Basic properties

Name

Name nine hundred sixty-nine million four hundred ninety-one thousand four hundred twenty-one

Notation

Scientific notation 9.69491421 × 10^8
Engineering notation 9.69491421 × 10^6

Prime Factorization of 969491421

Prime Factorization 9 × 107721269

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 969491421
Product of the distinct prime numbers

The prime factorization of 969491421 is 9 × 107721269. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 969491421)

Multiplication

n×y
n×2 1938982842
n×3 2908474263
n×4 3877965684
n×5 4847457105

Division

n÷y
n÷2 484745710.5
n÷3 323163807
n÷3 242372855.25
n÷5 193898284.2

Exponentiation

ny
n2 939913615392599241
n3 9.1123818660422E+26
n4 8.8343760440039E+35
n5 8.5648517845497E+44

Nth Root

y√n
2√n 31136.657190521
3√n 989.72526505705
4√n 176.45582220635
5√n 62.705956099727

Divisors of 969491421

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 -969491420
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 969491421 can be divided by 4 positive divisors. The sum of these divisors (counting 969491421) is 1, the average is 0.25.

Base conversion 969491421

Base System Value
2 Binary 111001110010010100001111011101
3 Ternary 2111120021021012200
4 Quaternary 321302110033131
5 Quinary 3441142211141
6 Senary 240111322113
8 Octal 7162241735
10 Decimal 969491421
12 Duodecimal 230820339
16 Hexadecimal 39c943dd
20 Vigesimal f2j68b1
36 Base36 g17kd9

Cryptographic Hash Functions

md5 017c1795477fbac1478354c23cb0c2b2
sha1 9f1dc6affd4cd5f470dae927e65911798c2f0703
sha256 bec88a51947b96fc508a584579a0f2df348e0a7753d5974a2e7e1d0e3db9237a
sha512 7db90d07c3f400fb665801dee757bf71a283ff7bb2da76fbf0a24a51df0a2e8589f3eb2ff8d018c645727dc92d0bea2111bf346ed3f71f02568c336e292c6a9a
ripemd-160 3f4057e4761f40eed4ac44bc73e63870c148c98c

969491421 as geometric shapes

Circle

Radius = n
Diameter 1938982842
Circumference 6091494251.8639
Area 2.9528257091264E+18

Sphere

Radius = n
Volume 3.8169855902751E+27
Surface area 1.1811302836506E+19
Circumference 6091494251.8639

Square

Length = n
Perimeter 3877965684
Area 939913615392599241
Diagonal 1371067916.1826

Cube

Length = n
Surface area 5639481692355595446
Volume 9.1123818660422E+26
Space diagonal 1679208398.6741

Equilateral Triangle

Length = n
Perimeter 2908474263
Area 4.0699453414643E+17
Altitude 839604199.33707

Triangular Pyramid

Length = n
Surface area 4.0699453414643E+17
Volume 1.0739045017066E+26
Height 457022638.72752