7981088064 (number)

7981088064 is an even 10-digits composite number following 7981088063 and preceding 7981088065. In scientific notation, it is written as 7.981088064 × 10^9. The sum of its digits is 51. It has a total of 8 prime factors and 28 positive divisors. There are 2660362624 positive integers (up to 7981088064) that are relatively prime to 7981088064.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-one million eighty-eight thousand sixty-four

Notation

Scientific notation 7.981088064 × 10^9
Engineering notation 7.981088064 × 10^9

Prime Factorization of 7981088064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 41568167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 249409002
Product of the distinct prime numbers

The prime factorization of 7981088064 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 41568167. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7981088064)

Multiplication

n×y
n×2 15962176128
n×3 23943264192
n×4 31924352256
n×5 39905440320

Division

n÷y
n÷2 3990544032
n÷3 2660362688
n÷3 1995272016
n÷5 1596217612.8

Exponentiation

ny
n2 6.3697766685323E+19
n3 5.0837748539569E+29
n4 4.0574054806979E+39
n5 3.2382510452806E+49

Nth Root

y√n
2√n 89336.935608963
3√n 1998.4227618202
4√n 298.892849712
5√n 95.589990968797

Divisors of 7981088064

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7981088063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7981088064 can be divided by 28 positive divisors. The sum of these divisors (counting 7981088064) is 1, the average is 0.035714285714286.

Base conversion 7981088064

Base System Value
2 Binary 111011011101101011011110101000000
3 Ternary 202121012211021121020
4 Quaternary 13123231123311000
5 Quinary 112321124304224
6 Senary 3355542225440
8 Octal 73355336500
10 Decimal 7981088064
12 Duodecimal 1668a25280
16 Hexadecimal 1dbb5bd40
20 Vigesimal 64e1g034
36 Base36 3nzqeyo

Cryptographic Hash Functions

md5 c3a3dcec725115be848e9e3b95960bba
sha1 f200420bcaa0b120b322dc5c3d14e0b48c91a4c1
sha256 8a98796ff03bdd990ad41e5482d04e8052b2950f1cb3b75196d1a52c6e08b0cf
sha512 2d363b09d077ba15bd5488e1c3734ccd5bfced8f109dff4abdab660e4db93a6da3eb1d6f80a5877cde10788e4fa5473563534ce77149b0e3a057e8057a06a670
ripemd-160 76e444f53342daa30f35ea525aa7aea3fe3836ff

7981088064 as geometric shapes

Circle

Radius = n
Diameter 15962176128
Circumference 50146655259.031
Area 2.0011243586869E+20

Sphere

Radius = n
Volume 2.1294866311594E+30
Surface area 8.0044974347475E+20
Circumference 50146655259.031

Square

Length = n
Perimeter 31924352256
Area 6.3697766685323E+19
Diagonal 11286962982.603

Cube

Length = n
Surface area 3.8218660011194E+20
Volume 5.0837748539569E+29
Space diagonal 13823650026.53

Equilateral Triangle

Length = n
Perimeter 23943264192
Area 2.7581942056912E+19
Altitude 6911825013.2648

Triangular Pyramid

Length = n
Surface area 2.7581942056912E+19
Volume 5.9912861220976E+28
Height 3762320994.2009