7381796721 (number)

7381796721 is an odd 10-digits composite number following 7381796720 and preceding 7381796722. In scientific notation, it is written as 7.381796721 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 4438368000 positive integers (up to 7381796721) that are relatively prime to 7381796721.

Interesting facts

Basic properties

Name

Name seven billion three hundred eighty-one million seven hundred ninety-six thousand seven hundred twenty-one

Notation

Scientific notation 7.381796721 × 10^9
Engineering notation 7.381796721 × 10^9

Prime Factorization of 7381796721

Prime Factorization 3 × 61 × 13 × 151 × 20549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7381796721
Product of the distinct prime numbers

The prime factorization of 7381796721 is 3 × 61 × 13 × 151 × 20549. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 37, 84, 985, 964, 9107, 3907, 81190, 63521, 38925, 741695, 8357281, 4864816, 22553243, 14281439, 629574696, 662151595, 8074294584, 7319025858

Basic calculations (n = 7381796721)

Multiplication

n×y
n×2 14763593442
n×3 22145390163
n×4 29527186884
n×5 36908983605

Division

n÷y
n÷2 3690898360.5
n÷3 2460598907
n÷3 1845449180.25
n÷5 1476359344.2

Exponentiation

ny
n2 5.4490922830166E+19
n3 4.0224091547199E+29
n4 2.9692606708831E+39
n5 2.1918478684119E+49

Nth Root

y√n
2√n 85917.383113081
3√n 1947.0959816395
4√n 293.11667150314
5√n 94.109272526946

Divisors of 7381796721

1, 3, 13, 39, 61, 151, 183, 453, 793, 1963, 2379, 5889, 9211, 20549, 27633, 61647, 119743, 267137, 359229, 801411, 1253489, 3102899, 3760467, 9308697, 16295357, 40337687, 48886071, 121013061, 189276839, 567830517, 2460598907, 7381796721

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7381796720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7381796721 can be divided by 32 positive divisors. The sum of these divisors (counting 7381796721) is 1, the average is 0.03125.

Base conversion 7381796721

Base System Value
2 Binary 110110111111111010100011101110001
3 Ternary 201001110011010102120
4 Quaternary 12313333110131301
5 Quinary 110104214443341
6 Senary 3220253304453
8 Octal 66777243561
10 Decimal 7381796721
12 Duodecimal 1520195129
16 Hexadecimal 1b7fd4771
20 Vigesimal 5f6g4bg1
36 Base36 3e2xisx

Cryptographic Hash Functions

md5 6a91c4b7ada7bfbf99d928ea4ff04682
sha1 80a506e45f28524c67bcef785cae9c15524b7ce9
sha256 fa4a7132816c7bd3aa077746f76d19ed330abb1aa4cd3a2a5ba645bf560c0104
sha512 4f397345f16d22ab3c8abd31b73d549ce895e07047e206048f2c68f2c8931635ff5eed9ecbaf34a19b425be19c630760b52b10bb5fcb1ceae237546a6bca0870
ripemd-160 e0ee6f23628d451aa64268984e38d0a242dcc596

7381796721 as geometric shapes

Circle

Radius = n
Diameter 14763593442
Circumference 46381196697.974
Area 1.7118828285058E+20

Sphere

Radius = n
Volume 1.6849028066934E+30
Surface area 6.8475313140232E+20
Circumference 46381196697.974

Square

Length = n
Perimeter 29527186884
Area 5.4490922830166E+19
Diagonal 10439437037.519

Cube

Length = n
Surface area 3.26945536981E+20
Volume 4.0224091547199E+29
Space diagonal 12785646971.917

Equilateral Triangle

Length = n
Perimeter 22145390163
Area 2.3595261723291E+19
Altitude 6392823485.9587

Triangular Pyramid

Length = n
Surface area 2.3595261723291E+19
Volume 4.7404546500154E+28
Height 3479812345.8398