7973921 (number)

7973921 is an odd 7-digits prime number following 7973920 and preceding 7973922. In scientific notation, it is written as 7.973921 × 10^6. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 7973920 positive integers (up to 7973921) that are relatively prime to 7973921.

Interesting facts

Basic properties

Name

Name seven million nine hundred seventy-three thousand nine hundred twenty-one

Notation

Scientific notation 7.973921 × 10^6
Engineering notation 7.973921 × 10^6

Prime Factorization of 7973921

Prime Factorization 7973921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7973921
Product of the distinct prime numbers

The prime factorization of 7973921 is 7973921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 2, 89, 5, 346, 739, 9016, 3788, 33357, 60432, 851227, 998887, 6975909, 5726683, 64710742, 92757386, 720767128, 813179753, 249443976, 6420999214

Basic calculations (n = 7973921)

Multiplication

n×y
n×2 15947842
n×3 23921763
n×4 31895684
n×5 39869605

Division

n÷y
n÷2 3986960.5
n÷3 2657973.6666667
n÷3 1993480.25
n÷5 1594784.2

Exponentiation

ny
n2 63583416114241
n3 5.0700913700508E+20
n4 4.0428508047567E+27
n5 3.2237372931917E+34

Nth Root

y√n
2√n 2823.8132020373
3√n 199.78243842061
4√n 53.139563434764
5√n 24.00680615499

Divisors of 7973921

1, 7973921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7973922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3986961
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 2823.8133791028
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999997491824
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7973921 can be divided by 2 positive divisors. The sum of these divisors (counting 7973921) is 7973922, the average is 3986961.

Base conversion 7973921

Base System Value
2 Binary 11110011010110000100001
3 Ternary 120000010011102
4 Quaternary 132122300201
5 Quinary 4020131141
6 Senary 442524145
8 Octal 36326041
10 Decimal 7973921
12 Duodecimal 2806655
16 Hexadecimal 79ac21
20 Vigesimal 29geg1
36 Base36 4qwpt

Cryptographic Hash Functions

md5 85ce1d33bcc61243777570e5cf4caec8
sha1 41a8982c6229454cf313c39a7f81462a601c9087
sha256 e97b329c5335ac68573836b607c491ac4ea3e471d2556d873e27869e99a87faa
sha512 4760928be4149195b7bf0722780562eec50827a272383d0682a7da10a4f00a56b3ba22f1a9b9a83f00ee033b41401fa70a9f3313c144b5f1f165a2f4da686429
ripemd-160 19226f69d62846a9d83f861c39e539555e4fac95

7973921 as geometric shapes

Circle

Radius = n
Diameter 15947842
Circumference 50101623.267811
Area 1.9975319295464E+14

Sphere

Radius = n
Volume 2.1237549068241E+21
Surface area 7.9901277181857E+14
Circumference 50101623.267811

Square

Length = n
Perimeter 31895684
Area 63583416114241
Diagonal 11276827.223492

Cube

Length = n
Surface area 381500496685446
Volume 5.0700913700508E+20
Space diagonal 13811236.30754

Equilateral Triangle

Length = n
Perimeter 23921763
Area 27532426807165
Altitude 6905618.1537702

Triangular Pyramid

Length = n
Surface area 27532426807165
Volume 5.9751599816639E+19
Height 3758942.4078305