76645982 (number)

76645982 is an even 8-digits composite number following 76645981 and preceding 76645983. In scientific notation, it is written as 7.6645982 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 31419960 positive integers (up to 76645982) that are relatively prime to 76645982.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6645982 × 10^7
Engineering notation 7.6645982 × 10^6

Prime Factorization of 76645982

Prime Factorization 2 × 7 × 23 × 238031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76645982
Product of the distinct prime numbers

The prime factorization of 76645982 is 2 × 7 × 23 × 238031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 90, 17, 85, 399, 2518, 621, 63884, 5840, 324351, 246880, 9874658, 8862571, 32827755, 91431292, 666306351, 883964112, 8354230363, 2515579348

Basic calculations (n = 76645982)

Multiplication

n×y
n×2 153291964
n×3 229937946
n×4 306583928
n×5 383229910

Division

n÷y
n÷2 38322991
n÷3 25548660.666667
n÷3 19161495.5
n÷5 15329196.4

Exponentiation

ny
n2 5874606556744324
n3 4.5026498840531E+23
n4 3.4511002196543E+31
n5 2.6451296531582E+39

Nth Root

y√n
2√n 8754.7691003247
3√n 424.77909073057
4√n 93.566923110278
5√n 37.74834177965

Divisors of 76645982

1, 2, 7, 14, 23, 46, 161, 322, 238031, 476062, 1666217, 3332434, 5474713, 10949426, 38322991, 76645982

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 -76645981
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 76645982 can be divided by 16 positive divisors. The sum of these divisors (counting 76645982) is 1, the average is 0.0625.

Base conversion 76645982

Base System Value
2 Binary 100100100011000011001011110
3 Ternary 12100020000112002
4 Quaternary 10210120121132
5 Quinary 124110132412
6 Senary 11334442302
8 Octal 444303136
10 Decimal 76645982
12 Duodecimal 21803392
16 Hexadecimal 491865e
20 Vigesimal 13j0ej2
36 Base36 19msf2

Cryptographic Hash Functions

md5 8fcaea366f682547da438acb6f6a04de
sha1 b45aa1f32f10ff2a553c247ceb9c492209eb11f5
sha256 d04d91937f462dc33f1ba31e722b15ce568ff0932af75e1dac127bf144a224ba
sha512 ac7a279f2004d8c1fc087af27b028a7e09cfc102b33939735539dc79a1c9f24744fc33034af5624d310d726c4bf93e908093591ccfad28e8b1f14c0c9b7e93a8
ripemd-160 f135639fe0740f4ec7277a5b0ad129d5786bb24a

76645982 as geometric shapes

Circle

Radius = n
Diameter 153291964
Circumference 481580907.95675
Area 1.8455620801398E+16

Sphere

Radius = n
Volume 1.8860655729904E+24
Surface area 7.3822483205594E+16
Circumference 481580907.95675

Square

Length = n
Perimeter 306583928
Area 5874606556744324
Diagonal 108393787.2458

Cube

Length = n
Surface area 35247639340465944
Volume 4.5026498840531E+23
Space diagonal 132754735.02001

Equilateral Triangle

Length = n
Perimeter 229937946
Area 2.5437792576896E+15
Altitude 66377367.510005

Triangular Pyramid

Length = n
Surface area 2.5437792576896E+15
Volume 5.3064237772046E+22
Height 36131262.415268