7820120 (number)

7820120 is an even 7-digits composite number following 7820119 and preceding 7820121. In scientific notation, it is written as 7.820120 × 10^6. The sum of its digits is 20. It has a total of 6 prime factors and 32 positive divisors. There are 2436480 positive integers (up to 7820120) that are relatively prime to 7820120.

Interesting facts

Basic properties

Name

Name seven million eight hundred twenty thousand one hundred twenty

Notation

Scientific notation 7.820120 × 10^6
Engineering notation 7.820120 × 10^6

Prime Factorization of 7820120

Prime Factorization 2 × 2 × 2 × 35 × 11 × 2539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1955030
Product of the distinct prime numbers

The prime factorization of 7820120 is 2 × 2 × 2 × 35 × 11 × 2539. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 35, 40, 814, 377, 9515, 8413, 45272, 8686, 215333, 363107, 5329652, 3521291, 69073692, 64958112, 410595325, 166482185, 4473322840, 6320764731

Basic calculations (n = 7820120)

Multiplication

n×y
n×2 15640240
n×3 23460360
n×4 31280480
n×5 39100600

Division

n÷y
n÷2 3910060
n÷3 2606706.6666667
n÷3 1955030
n÷5 1564024

Exponentiation

ny
n2 61154276814400
n3 4.7823378320183E+20
n4 3.7398455726923E+27
n5 2.9246041159922E+34

Nth Root

y√n
2√n 2796.4477466958
3√n 198.489622512
4√n 52.881449929969
5√n 23.913474616078

Divisors of 7820120

1, 2, 4, 8, 11, 22, 35, 44, 70, 88, 140, 280, 385, 770, 1540, 2539, 3080, 5078, 10156, 20312, 27929, 55858, 88865, 111716, 177730, 223432, 355460, 710920, 977515, 1955030, 3910060, 7820120

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7820119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7820120 can be divided by 32 positive divisors. The sum of these divisors (counting 7820120) is 1, the average is 0.03125.

Base conversion 7820120

Base System Value
2 Binary 11101110101001101011000
3 Ternary 112201022012002
4 Quaternary 131311031120
5 Quinary 4000220440
6 Senary 435340132
8 Octal 35651530
10 Decimal 7820120
12 Duodecimal 2751648
16 Hexadecimal 775358
20 Vigesimal 28ha60
36 Base36 4nm1k

Cryptographic Hash Functions

md5 9ee57becfbde0c2f3ba1f9df861ef57c
sha1 4285a946f04c0f5f2cc3665cfb5e5eaaf42ccccb
sha256 2fd5d5affce014243ab3ffb47044842094856f7617ca506447d4f41486c3831e
sha512 7c100e44c417e3b08023027392285529c3afa16d7364f056e7de591d810762fcd7de12034a684a591babb8cd495102def6632a1f78f94cf3e488cff30af2a1f6
ripemd-160 465dc58dc1bb2bd8fd99f5b89e8e8d6eaab0d7d6

7820120 as geometric shapes

Circle

Radius = n
Diameter 15640240
Circumference 49135263.084381
Area 1.9212182677572E+14

Sphere

Radius = n
Volume 2.0032209866737E+21
Surface area 7.6848730710286E+14
Circumference 49135263.084381

Square

Length = n
Perimeter 31280480
Area 61154276814400
Diagonal 11059319.763385

Cube

Length = n
Surface area 366925660886400
Volume 4.7823378320183E+20
Space diagonal 13544845.161286

Equilateral Triangle

Length = n
Perimeter 23460360
Area 26480578635668
Altitude 6772422.5806428

Triangular Pyramid

Length = n
Surface area 26480578635668
Volume 5.6360391849085E+19
Height 3686439.9211284