7940989851 (number)

7940989851 is an odd 10-digits composite number following 7940989850 and preceding 7940989852. In scientific notation, it is written as 7.940989851 × 10^9. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 5277670560 positive integers (up to 7940989851) that are relatively prime to 7940989851.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.940989851 × 10^9
Engineering notation 7.940989851 × 10^9

Prime Factorization of 7940989851

Prime Factorization 3 × 1031 × 523 × 4909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7940989851
Product of the distinct prime numbers

The prime factorization of 7940989851 is 3 × 1031 × 523 × 4909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7940989851)

Multiplication

n×y
n×2 15881979702
n×3 23822969553
n×4 31763959404
n×5 39704949255

Division

n÷y
n÷2 3970494925.5
n÷3 2646996617
n÷3 1985247462.75
n÷5 1588197970.2

Exponentiation

ny
n2 6.3059319813685E+19
n3 5.0075341865144E+29
n4 3.9764778153646E+39
n5 3.1577169974537E+49

Nth Root

y√n
2√n 89112.231769831
3√n 1995.0703468263
4√n 298.51671941422
5√n 95.493745592269

Divisors of 7940989851

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7940989850
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7940989851 can be divided by 16 positive divisors. The sum of these divisors (counting 7940989851) is 1, the average is 0.0625.

Base conversion 7940989851

Base System Value
2 Binary 111011001010100011110001110011011
3 Ternary 202111102101002012020
4 Quaternary 13121110132032123
5 Quinary 112230343133401
6 Senary 3351550545523
8 Octal 73124361633
10 Decimal 7940989851
12 Duodecimal 16575082a3
16 Hexadecimal 1d951e39b
20 Vigesimal 641b3ecb
36 Base36 3nbuyzf

Cryptographic Hash Functions

md5 5af131bd9a6bd00722a6584524a4a566
sha1 3a43ed9e6c400b107222afb9557fa088cf0d1138
sha256 5c45c24174458d68345abe212b431112900a0c0d5515e3523bddc57187b02295
sha512 129786d698ab0dc5bd6e2ad1b5c46c327b104164cf182e7926b6bb5429f742840b65752e5aa77be74eb8e05b409cdef5b038a5483263599bf105e64c80ae27c0
ripemd-160 19e53edfd0ad0e29459f488f6cbfce45bd9a757d

7940989851 as geometric shapes

Circle

Radius = n
Diameter 15881979702
Circumference 49894710756.265
Area 1.9810669586704E+20

Sphere

Radius = n
Volume 2.0975510150604E+30
Surface area 7.9242678346817E+20
Circumference 49894710756.265

Square

Length = n
Perimeter 31763959404
Area 6.3059319813685E+19
Diagonal 11230255545.951

Cube

Length = n
Surface area 3.7835591888211E+20
Volume 5.0075341865144E+29
Space diagonal 13754197884.321

Equilateral Triangle

Length = n
Perimeter 23822969553
Area 2.7305486452009E+19
Altitude 6877098942.1604

Triangular Pyramid

Length = n
Surface area 2.7305486452009E+19
Volume 5.9014356338463E+28
Height 3743418515.3171