76442646 (number)

76442646 is an even 8-digits composite number following 76442645 and preceding 76442647. In scientific notation, it is written as 7.6442646 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 21840672 positive integers (up to 76442646) that are relatively prime to 76442646.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred forty-two thousand six hundred forty-six

Notation

Scientific notation 7.6442646 × 10^7
Engineering notation 7.6442646 × 10^6

Prime Factorization of 76442646

Prime Factorization 2 × 21 × 7 × 260009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76442646
Product of the distinct prime numbers

The prime factorization of 76442646 is 2 × 21 × 7 × 260009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 49, 83, 74, 164, 3517, 4010, 90086, 91033, 238114, 489316, 312759, 5562458, 78335449, 75829314, 956325430, 515837264, 9881842666, 8096288740

Basic calculations (n = 76442646)

Multiplication

n×y
n×2 152885292
n×3 229327938
n×4 305770584
n×5 382213230

Division

n÷y
n÷2 38221323
n÷3 25480882
n÷3 19110661.5
n÷5 15288529.2

Exponentiation

ny
n2 5843478127481316
n3 4.466909299078E+23
n4 3.4146236626353E+31
n5 2.6102286786605E+39

Nth Root

y√n
2√n 8743.1485175536
3√n 424.40312244994
4√n 93.50480478325
5√n 37.728291792099

Divisors of 76442646

1, 2, 7, 14, 21, 42, 147, 294, 260009, 520018, 1820063, 3640126, 5460189, 10920378, 38221323, 76442646

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 -76442645
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 76442646 can be divided by 16 positive divisors. The sum of these divisors (counting 76442646) is 1, the average is 0.0625.

Base conversion 76442646

Base System Value
2 Binary 100100011100110110000010110
3 Ternary 12022211200121010
4 Quaternary 10203212300112
5 Quinary 124032131041
6 Senary 11330233050
8 Octal 443466026
10 Decimal 76442646
12 Duodecimal 21725786
16 Hexadecimal 48e6c16
20 Vigesimal 13hf6c6
36 Base36 19ifiu

Cryptographic Hash Functions

md5 0170eb632ec1fba990adf37a756aa78e
sha1 6a4fa22298b6415d74ee708a4d1eadcf88baa2b2
sha256 6d0991724cc54a601fe7e44b1628c3270b1242f1ece1a924a06108a3a053cb01
sha512 4c6f51b2b97b58a1abf18a2df4c2553b78b0f4fb91a7095216e188238c2aa0096a6a16d84362f24ef1f96d8f75435e7ec909d7043d4b4e2b5d23db18c4c86210
ripemd-160 94d618214451d0e0090c7aefeeff6b75868e1a30

76442646 as geometric shapes

Circle

Radius = n
Diameter 152885292
Circumference 480303310.18913
Area 1.8357827956708E+16

Sphere

Radius = n
Volume 1.8710945917647E+24
Surface area 7.3431311826832E+16
Circumference 480303310.18913

Square

Length = n
Perimeter 305770584
Area 5843478127481316
Diagonal 108106226.71689

Cube

Length = n
Surface area 35060868764887896
Volume 4.466909299078E+23
Space diagonal 132402546.737

Equilateral Triangle

Length = n
Perimeter 229327938
Area 2.5303002524288E+15
Altitude 66201273.368501

Triangular Pyramid

Length = n
Surface area 2.5303002524288E+15
Volume 5.2643030938721E+22
Height 36035408.905628