7081640 (number)

7081640 is an even 7-digits composite number following 7081639 and preceding 7081641. In scientific notation, it is written as 7.081640 × 10^6. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 2740800 positive integers (up to 7081640) that are relatively prime to 7081640.

Interesting facts

Basic properties

Name

Name seven million eighty-one thousand six hundred forty

Notation

Scientific notation 7.081640 × 10^6
Engineering notation 7.081640 × 10^6

Prime Factorization of 7081640

Prime Factorization 2 × 2 × 2 × 5 × 31 × 5711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1770410
Product of the distinct prime numbers

The prime factorization of 7081640 is 2 × 2 × 2 × 5 × 31 × 5711. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 35, 59, 94, 918, 9345, 9507, 48122, 61993, 634435, 7670, 132018, 2564518, 98115835, 16740425, 257778580, 18847777, 4236597910, 6430155615

Basic calculations (n = 7081640)

Multiplication

n×y
n×2 14163280
n×3 21244920
n×4 28326560
n×5 35408200

Division

n÷y
n÷2 3540820
n÷3 2360546.6666667
n÷3 1770410
n÷5 1416328

Exponentiation

ny
n2 50149625089600
n3 3.5514159101951E+20
n4 2.5149848966274E+27
n5 1.7810217643353E+34

Nth Root

y√n
2√n 2661.1350961573
3√n 192.03392051156
4√n 51.58619094445
5√n 23.443733134683

Divisors of 7081640

1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5711, 11422, 22844, 28555, 45688, 57110, 114220, 177041, 228440, 354082, 708164, 885205, 1416328, 1770410, 3540820, 7081640

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 -7081639
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 7081640 can be divided by 32 positive divisors. The sum of these divisors (counting 7081640) is 1, the average is 0.03125.

Base conversion 7081640

Base System Value
2 Binary 11011000000111010101000
3 Ternary 111022210011222
4 Quaternary 123000322220
5 Quinary 3303103030
6 Senary 411441212
8 Octal 33007250
10 Decimal 7081640
12 Duodecimal 2456208
16 Hexadecimal 6c0ea8
20 Vigesimal 245420
36 Base36 47s88

Cryptographic Hash Functions

md5 1bea80d064e7944143e179b6e2bb7ac0
sha1 738df89ffef8a02eac3b01ed9497b838e41ddef8
sha256 07ab8640858c96f740e97330610ff22eebc0af990fe20bb722dcaec2aab5bafa
sha512 9e676e806a03cba1d713fe0d2b714741f371a49fe42c0be2d6f85e9c8049d264e14ee99f2dbc484cf0eccd6b221ef6cba6051f6b8d913e95704fd05d54893cbf
ripemd-160 fee619b4a06abbbbf2cf97a0d002dbbe2cd50dc0

7081640 as geometric shapes

Circle

Radius = n
Diameter 14163280
Circumference 44495256.398735
Area 1.5754969376177E+14

Sphere

Radius = n
Volume 1.4876136177748E+21
Surface area 6.3019877504708E+14
Circumference 44495256.398735

Square

Length = n
Perimeter 28326560
Area 50149625089600
Diagonal 10014951.331844

Cube

Length = n
Surface area 300897750537600
Volume 3.5514159101951E+20
Space diagonal 12265760.280912

Equilateral Triangle

Length = n
Perimeter 21244920
Area 21715424658930
Altitude 6132880.140456

Triangular Pyramid

Length = n
Surface area 21715424658930
Volume 4.185383788188E+19
Height 3338317.1106146