76145428 (number)

76145428 is an even 8-digits composite number following 76145427 and preceding 76145429. In scientific notation, it is written as 7.6145428 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 37527840 positive integers (up to 76145428) that are relatively prime to 76145428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6145428 × 10^7
Engineering notation 7.6145428 × 10^6

Prime Factorization of 76145428

Prime Factorization 2 × 2 × 103 × 439 × 421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38072714
Product of the distinct prime numbers

The prime factorization of 76145428 is 2 × 2 × 103 × 439 × 421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 34, 33, 309, 317, 7709, 1241, 48481, 87256, 259637, 807740, 4254952, 2477103, 97790356, 8843655, 79177018, 912809804, 6109697489, 670665585

Basic calculations (n = 76145428)

Multiplication

n×y
n×2 152290856
n×3 228436284
n×4 304581712
n×5 380727140

Division

n÷y
n÷2 38072714
n÷3 25381809.333333
n÷3 19036357
n÷5 15229085.6

Exponentiation

ny
n2 5798126205303184
n3 4.4150080150083E+23
n4 3.3618267492624E+31
n5 2.5598773668443E+39

Nth Root

y√n
2√n 8726.1347686132
3√n 423.85236494038
4√n 93.413782540978
5√n 37.698907649559

Divisors of 76145428

1, 2, 4, 103, 206, 412, 421, 439, 842, 878, 1684, 1756, 43363, 45217, 86726, 90434, 173452, 180868, 184819, 369638, 739276, 19036357, 38072714, 76145428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76145427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76145428 can be divided by 24 positive divisors. The sum of these divisors (counting 76145428) is 1, the average is 0.041666666666667.

Base conversion 76145428

Base System Value
2 Binary 100100010011110001100010100
3 Ternary 12022021120220001
4 Quaternary 10202132030110
5 Quinary 123443123203
6 Senary 11320021044
8 Octal 442361424
10 Decimal 76145428
12 Duodecimal 21601784
16 Hexadecimal 489e314
20 Vigesimal 13fi3b8
36 Base36 19c26s

Cryptographic Hash Functions

md5 67e6e4819e80b98ea95781f2878075d0
sha1 e200b061e77303516adff76fba70f73314312ca5
sha256 9d7f256c4b903e91168a938f880ba8d3d0df65b364fc96d662e873f46c4b1b41
sha512 c17ef7a4f99f72319edd4cfb02c3bb3dff5e8e087d308788364d3b83b219b1b22509f38d9eddce19ef74511bbd272e114d19a09e9b19b31dfabbc86e966398ce
ripemd-160 c1d245b032a8c4c15e3608d9ae52e112c91ec9d3

76145428 as geometric shapes

Circle

Radius = n
Diameter 152290856
Circumference 478435834.4185
Area 1.8215350691167E+16

Sphere

Radius = n
Volume 1.849354232732E+24
Surface area 7.2861402764668E+16
Circumference 478435834.4185

Square

Length = n
Perimeter 304581712
Area 5798126205303184
Diagonal 107685896.9903

Cube

Length = n
Surface area 34788757231819104
Volume 4.4150080150083E+23
Space diagonal 131887750.06008

Equilateral Triangle

Length = n
Perimeter 228436284
Area 2.5106622940704E+15
Altitude 65943875.030039

Triangular Pyramid

Length = n
Surface area 2.5106622940704E+15
Volume 5.2031368440088E+22
Height 35895298.996768