7156749890 (number)

7156749890 is an even 10-digits composite number following 7156749889 and preceding 7156749891. In scientific notation, it is written as 7.156749890 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 2862699952 positive integers (up to 7156749890) that are relatively prime to 7156749890.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-six million seven hundred forty-nine thousand eight hundred ninety

Notation

Scientific notation 7.156749890 × 10^9
Engineering notation 7.156749890 × 10^9

Prime Factorization of 7156749890

Prime Factorization 2 × 5 × 715674989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7156749890
Product of the distinct prime numbers

The prime factorization of 7156749890 is 2 × 5 × 715674989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7156749890)

Multiplication

n×y
n×2 14313499780
n×3 21470249670
n×4 28626999560
n×5 35783749450

Division

n÷y
n÷2 3578374945
n÷3 2385583296.6667
n÷3 1789187472.5
n÷5 1431349978

Exponentiation

ny
n2 5.1219068988015E+19
n3 3.6656206634588E+29
n4 2.623393027999E+39
n5 1.8774967764559E+49

Nth Root

y√n
2√n 84597.576147311
3√n 1927.1045641966
4√n 290.85662472653
5√n 93.528327448894

Divisors of 7156749890

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7156749889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7156749890 can be divided by 8 positive divisors. The sum of these divisors (counting 7156749890) is 1, the average is 0.125.

Base conversion 7156749890

Base System Value
2 Binary 110101010100100110101011001000010
3 Ternary 200110202200120012202
4 Quaternary 12222210311121002
5 Quinary 104124111444030
6 Senary 3142053553202
8 Octal 65244653102
10 Decimal 7156749890
12 Duodecimal 1478945802
16 Hexadecimal 1aa935642
20 Vigesimal 5bg9deea
36 Base36 3acxzk2

Cryptographic Hash Functions

md5 41843735b799fbac2c0785a2e9c85242
sha1 fbfaf5499132c468b1b9ac58c9c1b6bf0066222c
sha256 7fab9b8a2aa243629d426259b6356a834dbdf066157e61bff7dd1fd1f627802e
sha512 0b7db978557b203f4158ff6bb9c5f86a175b2215868a62fb13d77da69e918cf474621093fec2b7e49d41997d13043fc6231a99c8cfa86e750c38e2c79d07e629
ripemd-160 91de927bfc0170d4b779aa0404103e2ac6dfb866

7156749890 as geometric shapes

Circle

Radius = n
Diameter 14313499780
Circumference 44967185756.007
Area 1.6090945085646E+20

Sphere

Radius = n
Volume 1.5354515929559E+30
Surface area 6.4363780342583E+20
Circumference 44967185756.007

Square

Length = n
Perimeter 28626999560
Area 5.1219068988015E+19
Diagonal 10121172756.95

Cube

Length = n
Surface area 3.0731441392809E+20
Volume 3.6656206634588E+29
Space diagonal 12395854426.543

Equilateral Triangle

Length = n
Perimeter 21470249670
Area 2.2178507450904E+19
Altitude 6197927213.2715

Triangular Pyramid

Length = n
Surface area 2.2178507450904E+19
Volume 4.3199753806487E+28
Height 3373724252.3167