9968649921 (number)

9968649921 is an odd 10-digits composite number following 9968649920 and preceding 9968649922. In scientific notation, it is written as 9.968649921 × 10^9. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 6416602080 positive integers (up to 9968649921) that are relatively prime to 9968649921.

Interesting facts

Basic properties

Name

Name nine billion nine hundred sixty-eight million six hundred forty-nine thousand nine hundred twenty-one

Notation

Scientific notation 9.968649921 × 10^9
Engineering notation 9.968649921 × 10^9

Prime Factorization of 9968649921

Prime Factorization 9 × 29 × 38194061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9968649921
Product of the distinct prime numbers

The prime factorization of 9968649921 is 9 × 29 × 38194061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9968649921)

Multiplication

n×y
n×2 19937299842
n×3 29905949763
n×4 39874599684
n×5 49843249605

Division

n÷y
n÷2 4984324960.5
n÷3 3322883307
n÷3 2492162480.25
n÷5 1993729984.2

Exponentiation

ny
n2 9.9373981247453E+19
n3 9.9062443031188E+29
n4 9.8751881489692E+39
n5 9.8442293561082E+49

Nth Root

y√n
2√n 99843.126558617
3√n 2152.1809432928
4√n 315.97962997418
5√n 99.937221067582

Divisors of 9968649921

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 -9968649920
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 9968649921 can be divided by 8 positive divisors. The sum of these divisors (counting 9968649921) is 1, the average is 0.125.

Base conversion 9968649921

Base System Value
2 Binary 1001010010001011011000011011000001
3 Ternary 221201201202212220100
4 Quaternary 21102023120123001
5 Quinary 130403433244141
6 Senary 4325102433013
8 Octal 112213303301
10 Decimal 9968649921
12 Duodecimal 1b22592769
16 Hexadecimal 2522d86c1
20 Vigesimal 7ff414g1
36 Base36 4kv2ri9

Cryptographic Hash Functions

md5 e5a01df94dc8abbfd0eece373b42ed05
sha1 05cc896d65866d62125c1458b77c1b8c3cbe2d50
sha256 bc1bc6ce9c982898b042c1ab2c8e7a587bedc86ddf0c25e6c6de42f78391e5ad
sha512 3aaf7832e778b11ad1e14e1d553acb8b7ffe6f60e124f225ed0cd9dabfa1dbc1041966c0b52cce2eb98afa5508ea1febf571ab48c12457058f42c1035cc519df
ripemd-160 60ea0b36fe9dded2ae6a37ba6adbec39a9546525

9968649921 as geometric shapes

Circle

Radius = n
Diameter 19937299842
Circumference 62634874716.044
Area 3.1219256944497E+20

Sphere

Radius = n
Volume 4.1495179103125E+30
Surface area 1.2487702777799E+21
Circumference 62634874716.044

Square

Length = n
Perimeter 39874599684
Area 9.9373981247453E+19
Diagonal 14097799916.828

Cube

Length = n
Surface area 5.9624388748472E+20
Volume 9.9062443031188E+29
Space diagonal 17266208146.039

Equilateral Triangle

Length = n
Perimeter 29905949763
Area 4.3030196117746E+19
Altitude 8633104073.0197

Triangular Pyramid

Length = n
Surface area 4.3030196117746E+19
Volume 1.1674620871377E+29
Height 4699266638.9426