76645986 (number)

76645986 is an even 8-digits composite number following 76645985 and preceding 76645987. In scientific notation, it is written as 7.6645986 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 25395344 positive integers (up to 76645986) that are relatively prime to 76645986.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred forty-five thousand nine hundred eighty-six

Notation

Scientific notation 7.6645986 × 10^7
Engineering notation 7.6645986 × 10^6

Prime Factorization of 76645986

Prime Factorization 2 × 3 × 167 × 76493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76645986
Product of the distinct prime numbers

The prime factorization of 76645986 is 2 × 3 × 167 × 76493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 20, 14, 98, 193, 9501, 6016, 5302, 18712, 44786, 242017, 9671688, 1379808, 59986383, 34785714, 305739667, 710770445, 1057188856, 8350654383

Basic calculations (n = 76645986)

Multiplication

n×y
n×2 153291972
n×3 229937958
n×4 306583944
n×5 383229930

Division

n÷y
n÷2 38322993
n÷3 25548662
n÷3 19161496.5
n÷5 15329197.2

Exponentiation

ny
n2 5874607169912196
n3 4.5026505890059E+23
n4 3.4511009400784E+31
n5 2.6451303433783E+39

Nth Root

y√n
2√n 8754.7693287716
3√n 424.77909812002
4√n 93.566924331046
5√n 37.748342173652

Divisors of 76645986

1, 2, 3, 6, 167, 334, 501, 1002, 76493, 152986, 229479, 458958, 12774331, 25548662, 38322993, 76645986

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 -76645985
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 76645986 can be divided by 16 positive divisors. The sum of these divisors (counting 76645986) is 1, the average is 0.0625.

Base conversion 76645986

Base System Value
2 Binary 100100100011000011001100010
3 Ternary 12100020000112020
4 Quaternary 10210120121202
5 Quinary 124110132421
6 Senary 11334442310
8 Octal 444303142
10 Decimal 76645986
12 Duodecimal 21803396
16 Hexadecimal 4918662
20 Vigesimal 13j0ej6
36 Base36 19msf6

Cryptographic Hash Functions

md5 d05c5acd1598988f356c978df4aea40a
sha1 5423a67bac305e57091d1985160f7800684fcefe
sha256 7c14e176b6b1caee154df7a8733f2a6b0c4dfb10be5fbae704136e8a64e51aae
sha512 f4d7f144deb9e4a2838de41d50118be8c26561db042ac13e8376fc56b8e2614de435f2c57a81c73ccaaecc800d44d0093cfce470b9e62fa8d2d67053a9e8a5ee
ripemd-160 1eeb303124e3d53e514c6610a1c132e858fa7c05

76645986 as geometric shapes

Circle

Radius = n
Diameter 153291972
Circumference 481580933.08949
Area 1.8455622727722E+16

Sphere

Radius = n
Volume 1.8860658682804E+24
Surface area 7.3822490910888E+16
Circumference 481580933.08949

Square

Length = n
Perimeter 306583944
Area 5874607169912196
Diagonal 108393792.90266

Cube

Length = n
Surface area 35247643019473176
Volume 4.5026505890059E+23
Space diagonal 132754741.94821

Equilateral Triangle

Length = n
Perimeter 229937958
Area 2.5437795231991E+15
Altitude 66377370.974106

Triangular Pyramid

Length = n
Surface area 2.5437795231991E+15
Volume 5.3064246079995E+22
Height 36131264.300886