76128520 (number)

76128520 is an even 8-digits composite number following 76128519 and preceding 76128521. In scientific notation, it is written as 7.6128520 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 27955200 positive integers (up to 76128520) that are relatively prime to 76128520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6128520 × 10^7
Engineering notation 7.6128520 × 10^6

Prime Factorization of 76128520

Prime Factorization 2 × 2 × 2 × 13 × 5 × 281 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19032130
Product of the distinct prime numbers

The prime factorization of 76128520 is 2 × 2 × 2 × 13 × 5 × 281 × 521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 60, 56, 487, 546, 747, 4809, 34957, 43191, 381301, 805200, 1994951, 4692266, 7237069, 84963846, 698830142, 651421031, 1106579099, 5221041002

Basic calculations (n = 76128520)

Multiplication

n×y
n×2 152257040
n×3 228385560
n×4 304514080
n×5 380642600

Division

n÷y
n÷2 38064260
n÷3 25376173.333333
n÷3 19032130
n÷5 15225704

Exponentiation

ny
n2 5795551557390400
n3 4.4120676264783E+23
n4 3.358841785437E+31
n5 2.5570365403948E+39

Nth Root

y√n
2√n 8725.1659010015
3√n 423.82099065008
4√n 93.408596504827
5√n 37.697233301487

Divisors of 76128520

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 281, 520, 521, 562, 1042, 1124, 1405, 2084, 2248, 2605, 2810, 3653, 4168, 5210, 5620, 6773, 7306, 10420, 11240, 13546, 14612, 18265, 20840, 27092, 29224, 33865, 36530, 54184, 67730, 73060, 135460, 146120, 146401, 270920, 292802, 585604, 732005, 1171208, 1464010, 1903213, 2928020, 3806426, 5856040, 7612852, 9516065, 15225704, 19032130, 38064260, 76128520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76128519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76128520 can be divided by 64 positive divisors. The sum of these divisors (counting 76128520) is 1, the average is 0.015625.

Base conversion 76128520

Base System Value
2 Binary 100100010011010000100001000
3 Ternary 12022020201200211
4 Quaternary 10202122010020
5 Quinary 123442103040
6 Senary 11315410504
8 Octal 442320410
10 Decimal 76128520
12 Duodecimal 215b3a34
16 Hexadecimal 489a108
20 Vigesimal 13fg160
36 Base36 19bp54

Cryptographic Hash Functions

md5 699d7dc5aa92c3480fae5ee1da62d97e
sha1 c2cdf27fb5697d917ad39615791bb6d6a9e19b88
sha256 7e4a77b3dab2aa63705eb9ee36f7040f90d0b0fcc0ef3a694291aca1e8a19c8b
sha512 c7c2ac8c82ba06a0fcc366ef47cba3a867a625808b55c0633b787974d89c8d04dd1fc1fafde9d707b6316e41a40339ccd122c3d3888fda60efcf9484d5916a62
ripemd-160 11fd7ab852094348d73d1471adec2b0585aa8562

76128520 as geometric shapes

Circle

Radius = n
Diameter 152257040
Circumference 478329598.32133
Area 1.8207262196199E+16

Sphere

Radius = n
Volume 1.8481225656647E+24
Surface area 7.2829048784794E+16
Circumference 478329598.32133

Square

Length = n
Perimeter 304514080
Area 5795551557390400
Diagonal 107661985.46739

Cube

Length = n
Surface area 34773309344342400
Volume 4.4120676264783E+23
Space diagonal 131858464.54502

Equilateral Triangle

Length = n
Perimeter 228385560
Area 2.5095474388213E+15
Altitude 65929232.272512

Triangular Pyramid

Length = n
Surface area 2.5095474388213E+15
Volume 5.199671562894E+22
Height 35887328.48913