7121065897 (number)

7121065897 is an odd 10-digits composite number following 7121065896 and preceding 7121065898. In scientific notation, it is written as 7.121065897 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 6473696260 positive integers (up to 7121065897) that are relatively prime to 7121065897.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-one million sixty-five thousand eight hundred ninety-seven

Notation

Scientific notation 7.121065897 × 10^9
Engineering notation 7.121065897 × 10^9

Prime Factorization of 7121065897

Prime Factorization 11 × 647369627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7121065897
Product of the distinct prime numbers

The prime factorization of 7121065897 is 11 × 647369627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 62, 99, 546, 181, 2206, 6484, 77032, 85603, 164083, 375645, 793606, 8681147, 9630541, 35331164, 774062531, 186818736, 4783300268, 7366677934

Basic calculations (n = 7121065897)

Multiplication

n×y
n×2 14242131794
n×3 21363197691
n×4 28484263588
n×5 35605329485

Division

n÷y
n÷2 3560532948.5
n÷3 2373688632.3333
n÷3 1780266474.25
n÷5 1424213179.4

Exponentiation

ny
n2 5.0709579509416E+19
n3 3.6110625729572E+29
n4 2.5714614540218E+39
n5 1.8311546465685E+49

Nth Root

y√n
2√n 84386.408248011
3√n 1923.8963390345
4√n 290.49338761495
5√n 93.43487328222

Divisors of 7121065897

1, 11, 647369627, 7121065897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7121065896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7121065897 can be divided by 4 positive divisors. The sum of these divisors (counting 7121065897) is 1, the average is 0.25.

Base conversion 7121065897

Base System Value
2 Binary 110101000011100101101011110101001
3 Ternary 200101021112121222101
4 Quaternary 12220130231132221
5 Quinary 104040443102042
6 Senary 3134341053401
8 Octal 65034553651
10 Decimal 7121065897
12 Duodecimal 14689b7261
16 Hexadecimal 1a872d7a9
20 Vigesimal 5b56d4eh
36 Base36 39rp5m1

Cryptographic Hash Functions

md5 8d5745c0d4bde9baac812e1e80dd34fe
sha1 a3e69d41a7ca34cbe3cce0f93d202ad575681e6d
sha256 c634690fe0087abf0f1955fc65646dfb4e09e5ca63d8451acbcfb48717e29717
sha512 eb18cdde484dca84193e0206ee5fa06faaec3aea27e0c48432988bd30404b462bef421c1abf2f1a002b8aad80905feb44192ecbad2986f79425aadaf29448a62
ripemd-160 2a43203f213a1f8033a1e39c33643cedddf4c7d5

7121065897 as geometric shapes

Circle

Radius = n
Diameter 14242131794
Circumference 44742976615.488
Area 1.5930884245341E+20

Sphere

Radius = n
Volume 1.5125983534474E+30
Surface area 6.3723536981364E+20
Circumference 44742976615.488

Square

Length = n
Perimeter 28484263588
Area 5.0709579509416E+19
Diagonal 10070707970.09

Cube

Length = n
Surface area 3.042574770565E+20
Volume 3.6110625729572E+29
Space diagonal 12334047937.65

Equilateral Triangle

Length = n
Perimeter 21363197691
Area 2.1957892035191E+19
Altitude 6167023968.825

Triangular Pyramid

Length = n
Surface area 2.1957892035191E+19
Volume 4.2556780543782E+28
Height 3356902656.6966