7940804749 (number)

7940804749 is an odd 10-digits composite number following 7940804748 and preceding 7940804750. In scientific notation, it is written as 7.940804749 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 7787648400 positive integers (up to 7940804749) that are relatively prime to 7940804749.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty million eight hundred four thousand seven hundred forty-nine

Notation

Scientific notation 7.940804749 × 10^9
Engineering notation 7.940804749 × 10^9

Prime Factorization of 7940804749

Prime Factorization 421 × 59 × 319691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7940804749
Product of the distinct prime numbers

The prime factorization of 7940804749 is 421 × 59 × 319691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 85, 66, 849, 873, 509, 7222, 32233, 89580, 106057, 851147, 7763194, 7042421, 80253504, 28720656, 610929636, 464364856, 7627397801, 6655944615

Basic calculations (n = 7940804749)

Multiplication

n×y
n×2 15881609498
n×3 23822414247
n×4 31763218996
n×5 39704023745

Division

n÷y
n÷2 3970402374.5
n÷3 2646934916.3333
n÷3 1985201187.25
n÷5 1588160949.8

Exponentiation

ny
n2 6.3056380061741E+19
n3 5.0071840224902E+29
n4 3.9761070664907E+39
n5 3.1573489876122E+49

Nth Root

y√n
2√n 89111.193174595
3√n 1995.0548452164
4√n 298.51497981608
5√n 95.493300402224

Divisors of 7940804749

1, 59, 421, 24839, 319691, 18861769, 134589911, 7940804749

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 -7940804748
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 7940804749 can be divided by 8 positive divisors. The sum of these divisors (counting 7940804749) is 1, the average is 0.125.

Base conversion 7940804749

Base System Value
2 Binary 111011001010011110001000010001101
3 Ternary 202111102000200021121
4 Quaternary 13121103301002031
5 Quinary 112230321222444
6 Senary 3351543000541
8 Octal 73123610215
10 Decimal 7940804749
12 Duodecimal 1657439151
16 Hexadecimal 1d94f108d
20 Vigesimal 641a0bh9
36 Base36 3nbr05p

Cryptographic Hash Functions

md5 72ac34644314b4337bd7ae8a9371b0ed
sha1 6b0bae668be39a2a37f0706b42bb7d26cf3be6fc
sha256 5c7fd754364f454488518b11f2a138cbb0fca8a0c774bc69c8605e82a0c158bf
sha512 464f8033a1814b17c73b7f9aa84595402fd85ef02fcf27a24a8c0f4c2eafd0d1a900e26bbdceebfc8af75a4cf9a73532167acd5a6dd745494e8f459009ba6e26
ripemd-160 6074c310b7d037551504b257973b6ba26a7ea3a1

7940804749 as geometric shapes

Circle

Radius = n
Diameter 15881609498
Circumference 49893547726.099
Area 1.9809746036393E+20

Sphere

Radius = n
Volume 2.097404338697E+30
Surface area 7.9238984145573E+20
Circumference 49893547726.099

Square

Length = n
Perimeter 31763218996
Area 6.3056380061741E+19
Diagonal 11229993772.192

Cube

Length = n
Surface area 3.7833828037045E+20
Volume 5.0071840224902E+29
Space diagonal 13753877278.252

Equilateral Triangle

Length = n
Perimeter 23822414247
Area 2.7304213502077E+19
Altitude 6876938639.1261

Triangular Pyramid

Length = n
Surface area 2.7304213502077E+19
Volume 5.9010229615863E+28
Height 3743331257.3975