76421568 (number)

76421568 is an even 8-digits composite number following 76421567 and preceding 76421569. In scientific notation, it is written as 7.6421568 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 28 positive divisors. There are 25473792 positive integers (up to 76421568) that are relatively prime to 76421568.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred twenty-one thousand five hundred sixty-eight

Notation

Scientific notation 7.6421568 × 10^7
Engineering notation 7.6421568 × 10^6

Prime Factorization of 76421568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 398029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2388174
Product of the distinct prime numbers

The prime factorization of 76421568 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 398029. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 15, 21, 338, 967, 8272, 1461, 77682, 55521, 974913, 855817, 2062353, 854005, 44682618, 74263711, 971563048, 163114272, 929049151, 6620980933

Basic calculations (n = 76421568)

Multiplication

n×y
n×2 152843136
n×3 229264704
n×4 305686272
n×5 382107840

Division

n÷y
n÷2 38210784
n÷3 25473856
n÷3 19105392
n÷5 15284313.6

Exponentiation

ny
n2 5840256055578624
n3 4.4632152528881E+23
n4 3.4108590794723E+31
n5 2.6066319908031E+39

Nth Root

y√n
2√n 8741.9430334451
3√n 424.36411110477
4√n 93.498358453211
5√n 37.726210951886

Divisors of 76421568

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 398029, 796058, 1194087, 1592116, 2388174, 3184232, 4776348, 6368464, 9552696, 12736928, 19105392, 25473856, 38210784, 76421568

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 -76421567
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 76421568 can be divided by 28 positive divisors. The sum of these divisors (counting 76421568) is 1, the average is 0.035714285714286.

Base conversion 76421568

Base System Value
2 Binary 100100011100001100111000000
3 Ternary 12022210121200110
4 Quaternary 10203201213000
5 Quinary 124030442233
6 Senary 11325551320
8 Octal 443414700
10 Decimal 76421568
12 Duodecimal 21715540
16 Hexadecimal 48e19c0
20 Vigesimal 13hcdi8
36 Base36 19hz9c

Cryptographic Hash Functions

md5 2dd83bad9cfcc4d77dfd77e02a8c4924
sha1 152ede9a2b88b628fd67d27db9dab691f77604ab
sha256 771cb310e1aa02a58ca1a52d2dfe33108990196ece6f3b409a752484be485e01
sha512 689d36546806852758bec206a198104748c717bc9b3a6ff72f0dacc94746f5d80bd71933eac0c7028bb0b844480776ad9edd9fd54b17a3cd4c45c599a309f24c
ripemd-160 a8deb68af6cc8cde9349e63d19565df63e0faff0

76421568 as geometric shapes

Circle

Radius = n
Diameter 152843136
Circumference 480170873.20923
Area 1.8347705519289E+16

Sphere

Radius = n
Volume 1.8695472333151E+24
Surface area 7.3390822077156E+16
Circumference 480170873.20923

Square

Length = n
Perimeter 305686272
Area 5840256055578624
Diagonal 108076417.92342

Cube

Length = n
Surface area 35041536333471744
Volume 4.4632152528881E+23
Space diagonal 132366038.57008

Equilateral Triangle

Length = n
Perimeter 229264704
Area 2.5289050543685E+15
Altitude 66183019.28504

Triangular Pyramid

Length = n
Surface area 2.5289050543685E+15
Volume 5.2599496186874E+22
Height 36025472.641139