7940642016 (number)

7940642016 is an even 10-digits composite number following 7940642015 and preceding 7940642017. In scientific notation, it is written as 7.940642016 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors. There are 2646880640 positive integers (up to 7940642016) that are relatively prime to 7940642016.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty million six hundred forty-two thousand sixteen

Notation

Scientific notation 7.940642016 × 10^9
Engineering notation 7.940642016 × 10^9

Prime Factorization of 7940642016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 82715021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 496290126
Product of the distinct prime numbers

The prime factorization of 7940642016 is 2 × 2 × 2 × 2 × 2 × 3 × 82715021. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 20, 4, 629, 501, 295, 5821, 21657, 88884, 794822, 309597, 1358105, 1074461, 31946661, 86833703, 232778850, 542927796, 7990490645, 8399242435

Basic calculations (n = 7940642016)

Multiplication

n×y
n×2 15881284032
n×3 23821926048
n×4 31762568064
n×5 39703210080

Division

n÷y
n÷2 3970321008
n÷3 2646880672
n÷3 1985160504
n÷5 1588128403.2

Exponentiation

ny
n2 6.3053795626265E+19
n3 5.0068761881819E+29
n4 3.9757811428787E+39
n5 3.1570254789563E+49

Nth Root

y√n
2√n 89110.280080359
3√n 1995.0412167287
4√n 298.51345041783
5√n 95.492909005152

Divisors of 7940642016

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 82715021, 165430042, 248145063, 330860084, 496290126, 661720168, 992580252, 1323440336, 1985160504, 2646880672, 3970321008, 7940642016

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7940642015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7940642016 can be divided by 24 positive divisors. The sum of these divisors (counting 7940642016) is 1, the average is 0.041666666666667.

Base conversion 7940642016

Base System Value
2 Binary 111011001010011001001010011100000
3 Ternary 202111101201102001110
4 Quaternary 13121103021103200
5 Quinary 112230301021031
6 Senary 3351535303320
8 Octal 73123112340
10 Decimal 7940642016
12 Duodecimal 165737ab40
16 Hexadecimal 1d94c94e0
20 Vigesimal 6419050g
36 Base36 3nbnilc

Cryptographic Hash Functions

md5 e62efdedce4a48fc43be7f384b9f6ce2
sha1 9e53f970e0e75d3d6fda0c7813f3bf1832102609
sha256 57dc3bbcb99898995362b8c6e666af9d1908fe231a92145a4bd6b496a3f2995e
sha512 1be943d0b7d6e347749102d8341a3156f0f6641ce16e9daf38d5193612875b229da683908693b50168cd9eae0a6d8eb16d243aa30d7a13da416699351330feec
ripemd-160 2fa6340562cc3e113945412cc0abb1154187a19b

7940642016 as geometric shapes

Circle

Radius = n
Diameter 15881284032
Circumference 49892525244.504
Area 1.9808934112042E+20

Sphere

Radius = n
Volume 2.0972753933635E+30
Surface area 7.923573644817E+20
Circumference 49892525244.504

Square

Length = n
Perimeter 31762568064
Area 6.3053795626265E+19
Diagonal 11229763632.977

Cube

Length = n
Surface area 3.7832277375759E+20
Volume 5.0068761881819E+29
Space diagonal 13753595416.428

Equilateral Triangle

Length = n
Perimeter 23821926048
Area 2.7303094408689E+19
Altitude 6876797708.2141

Triangular Pyramid

Length = n
Surface area 2.7303094408689E+19
Volume 5.9006601753748E+28
Height 3743254544.3256