76421787 (number)

76421787 is an odd 8-digits composite number following 76421786 and preceding 76421788. In scientific notation, it is written as 7.6421787 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 46609920 positive integers (up to 76421787) that are relatively prime to 76421787.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred twenty-one thousand seven hundred eighty-seven

Notation

Scientific notation 7.6421787 × 10^7
Engineering notation 7.6421787 × 10^6

Prime Factorization of 76421787

Prime Factorization 3 × 13 × 113 × 17341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76421787
Product of the distinct prime numbers

The prime factorization of 76421787 is 3 × 13 × 113 × 17341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 17, 20, 165, 609, 6423, 6448, 41677, 82198, 334155, 113943, 8681039, 9525240, 29365317, 40982647, 321504808, 199166280, 5743733284, 6559553887

Basic calculations (n = 76421787)

Multiplication

n×y
n×2 152843574
n×3 229265361
n×4 305687148
n×5 382108935

Division

n÷y
n÷2 38210893.5
n÷3 25473929
n÷3 19105446.75
n÷5 15284357.4

Exponentiation

ny
n2 5840289528273369
n3 4.4632536234804E+23
n4 3.410898177406E+31
n5 2.6066693399241E+39

Nth Root

y√n
2√n 8741.9555592556
3√n 424.36451646875
4√n 93.498425437307
5√n 37.726232574134

Divisors of 76421787

1, 3, 13, 39, 113, 339, 1469, 4407, 17341, 52023, 225433, 676299, 1959533, 5878599, 25473929, 76421787

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 -76421786
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 76421787 can be divided by 16 positive divisors. The sum of these divisors (counting 76421787) is 1, the average is 0.0625.

Base conversion 76421787

Base System Value
2 Binary 100100011100001101010011011
3 Ternary 12022210121222120
4 Quaternary 10203201222123
5 Quinary 124030444122
6 Senary 11325552323
8 Octal 443415233
10 Decimal 76421787
12 Duodecimal 217156a3
16 Hexadecimal 48e1a9b
20 Vigesimal 13hce97
36 Base36 19hzff

Cryptographic Hash Functions

md5 2002e566800f6be9a764ea1bf1c96c1b
sha1 e5cdde22f0733ae37fb3cc6d76f92b51f86052e5
sha256 948a89e17bd3b9c555a81e4a7c43caf8d316c884f9ca7c3d7cd508a7e4489ece
sha512 175ab28196c1dc67cc993170def37b3b328776e426f61c0eb26d65018e7a62917d40e2be65d41b4e4154cfe3a0f229936cfe5ac6dda552c536e0cfae3cd90015
ripemd-160 54c49b5f418d8ccd858fcefedf005319861426ce

76421787 as geometric shapes

Circle

Radius = n
Diameter 152843574
Circumference 480172249.22681
Area 1.8347810676861E+16

Sphere

Radius = n
Volume 1.8695633059512E+24
Surface area 7.3391242707444E+16
Circumference 480172249.22681

Square

Length = n
Perimeter 305687148
Area 5840289528273369
Diagonal 108076727.63619

Cube

Length = n
Surface area 35041737169640214
Volume 4.4632536234804E+23
Space diagonal 132366417.88921

Equilateral Triangle

Length = n
Perimeter 229265361
Area 2.5289195484705E+15
Altitude 66183208.944603

Triangular Pyramid

Length = n
Surface area 2.5289195484705E+15
Volume 5.259994838864E+22
Height 36025575.878729