7993721 (number)

7993721 is an odd 7-digits prime number following 7993720 and preceding 7993722. In scientific notation, it is written as 7.993721 × 10^6. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 7993720 positive integers (up to 7993721) that are relatively prime to 7993721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.993721 × 10^6
Engineering notation 7.993721 × 10^6

Prime Factorization of 7993721

Prime Factorization 7993721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7993721
Product of the distinct prime numbers

The prime factorization of 7993721 is 7993721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7993721)

Multiplication

n×y
n×2 15987442
n×3 23981163
n×4 31974884
n×5 39968605

Division

n÷y
n÷2 3996860.5
n÷3 2664573.6666667
n÷3 1998430.25
n÷5 1598744.2

Exponentiation

ny
n2 63899575425841
n3 5.1079537797263E+20
n4 4.0831557396027E+27
n5 3.2639607781933E+34

Nth Root

y√n
2√n 2827.3169259918
3√n 199.9476613045
4√n 53.172520402853
5√n 24.018716565027

Divisors of 7993721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7993722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3996861
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 2827.317102838
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999997498037
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7993721 can be divided by 2 positive divisors. The sum of these divisors (counting 7993721) is 7993722, the average is 3996861.

Base conversion 7993721

Base System Value
2 Binary 11110011111100101111001
3 Ternary 120001010022202
4 Quaternary 132133211321
5 Quinary 4021244341
6 Senary 443155545
8 Octal 36374571
10 Decimal 7993721
12 Duodecimal 2815bb5
16 Hexadecimal 79f979
20 Vigesimal 29j461
36 Base36 4rbzt

Cryptographic Hash Functions

md5 22e51b7b234ca81dc8929b45a4890880
sha1 d07103cf41631766ce55546027d71eb4d7300ba1
sha256 9423f361c23e1598b62b91153d33514a37cde5a0a407f04ca40d8a10b82824aa
sha512 9bcc68d639f9ab498bea2741bcc303ea5b50c5e32f8dd31a172f4be8dd6b42d2d75c24625686e4c00af24ad6e9f2a8df52bd4d22aed7b95879b781ab037f669e
ripemd-160 6f03d205e7dd0f97d775239969dc15045cbe3a81

7993721 as geometric shapes

Circle

Radius = n
Diameter 15987442
Circumference 50226030.336893
Area 2.0074643672533E+14

Sphere

Radius = n
Volume 2.1396146759019E+21
Surface area 8.0298574690132E+14
Circumference 50226030.336893

Square

Length = n
Perimeter 31974884
Area 63899575425841
Diagonal 11304828.652027

Cube

Length = n
Surface area 383397452555046
Volume 5.1079537797263E+20
Space diagonal 13845530.91353

Equilateral Triangle

Length = n
Perimeter 23981163
Area 27669327804909
Altitude 6922765.4567651

Triangular Pyramid

Length = n
Surface area 27669327804909
Volume 6.0197812593865E+19
Height 3768276.2173422