76451661 (number)

76451661 is an odd 8-digits composite number following 76451660 and preceding 76451662. In scientific notation, it is written as 7.6451661 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 42768000 positive integers (up to 76451661) that are relatively prime to 76451661.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred fifty-one thousand six hundred sixty-one

Notation

Scientific notation 7.6451661 × 10^7
Engineering notation 7.6451661 × 10^6

Prime Factorization of 76451661

Prime Factorization 13 × 9 × 3 × 11 × 19801

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 76451661
Product of the distinct prime numbers

The prime factorization of 76451661 is 13 × 9 × 3 × 11 × 19801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 52, 31, 644, 456, 8061, 476, 48450, 25530, 685619, 336151, 9364531, 3174000, 90105260, 20514998, 961550041, 639862948, 7540839450, 9906909345

Basic calculations (n = 76451661)

Multiplication

n×y
n×2 152903322
n×3 229354983
n×4 305806644
n×5 382258305

Division

n÷y
n÷2 38225830.5
n÷3 25483887
n÷3 19112915.25
n÷5 15290332.2

Exponentiation

ny
n2 5844856469658921
n3 4.4684898541202E+23
n4 3.4162347150914E+31
n5 2.611768183346E+39

Nth Root

y√n
2√n 8743.6640488985
3√n 424.41980530067
4√n 93.507561453064
5√n 37.729181621337

Divisors of 76451661

1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 19801, 59403, 178209, 217811, 257413, 534627, 653433, 772239, 1960299, 2316717, 2831543, 5880897, 6950151, 8494629, 25483887, 76451661

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76451660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76451661 can be divided by 32 positive divisors. The sum of these divisors (counting 76451661) is 1, the average is 0.03125.

Base conversion 76451661

Base System Value
2 Binary 100100011101000111101001101
3 Ternary 12022212010222000
4 Quaternary 10203220331031
5 Quinary 124032423121
6 Senary 11330342513
8 Octal 443507515
10 Decimal 76451661
12 Duodecimal 2172aa39
16 Hexadecimal 48e8f4d
20 Vigesimal 13hg931
36 Base36 19imh9

Cryptographic Hash Functions

md5 6b270efeb87439c546f1596232ee40b7
sha1 57ffd07efe38f3ca3b60d83d7a3ad518a6a32b54
sha256 f2fc72d904ba7fd9bee0e8fbcf2f885df9416fee76ce51a6da97fd971eab4768
sha512 57ceb4a846956acfe9142d02ef78daa08bfa4921e66235c53d0d3712b8344c834cb69047d01eafdd09f2b09ff9f0ec76a65c1a8e84f7e663827147a23c5858fe
ripemd-160 253cc6e86a00d7625492f8c5230531e30e0658de

76451661 as geometric shapes

Circle

Radius = n
Diameter 152903322
Circumference 480359953.10467
Area 1.8362158146367E+16

Sphere

Radius = n
Volume 1.8717566531126E+24
Surface area 7.3448632585469E+16
Circumference 480359953.10467

Square

Length = n
Perimeter 305806644
Area 5844856469658921
Diagonal 108118975.85215

Cube

Length = n
Surface area 35069138817953526
Volume 4.4684898541202E+23
Space diagonal 132418161.17503

Equilateral Triangle

Length = n
Perimeter 229354983
Area 2.5308970920992E+15
Altitude 66209080.587516

Triangular Pyramid

Length = n
Surface area 2.5308970920992E+15
Volume 5.2661657958528E+22
Height 36039658.617383