76989688 (number)

76989688 is an even 8-digits composite number following 76989687 and preceding 76989689. In scientific notation, it is written as 7.6989688 × 10^7. The sum of its digits is 61. It has a total of 5 prime factors and 16 positive divisors. There are 38455200 positive integers (up to 76989688) that are relatively prime to 76989688.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred eighty-nine thousand six hundred eighty-eight

Notation

Scientific notation 7.6989688 × 10^7
Engineering notation 7.6989688 × 10^6

Prime Factorization of 76989688

Prime Factorization 2 × 2 × 2 × 1091 × 8821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19247422
Product of the distinct prime numbers

The prime factorization of 76989688 is 2 × 2 × 2 × 1091 × 8821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76989688)

Multiplication

n×y
n×2 153979376
n×3 230969064
n×4 307958752
n×5 384948440

Division

n÷y
n÷2 38494844
n÷3 25663229.333333
n÷3 19247422
n÷5 15397937.6

Exponentiation

ny
n2 5927412058337344
n3 4.5634960501883E+23
n4 3.5134213709323E+31
n5 2.7049721516061E+39

Nth Root

y√n
2√n 8774.3767869861
3√n 425.41309408063
4√n 93.671643451933
5√n 37.782136431792

Divisors of 76989688

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 -76989687
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 76989688 can be divided by 16 positive divisors. The sum of these divisors (counting 76989688) is 1, the average is 0.0625.

Base conversion 76989688

Base System Value
2 Binary 100100101101100010011111000
3 Ternary 12100212110222221
4 Quaternary 10211230103320
5 Quinary 124202132223
6 Senary 11350053424
8 Octal 445542370
10 Decimal 76989688
12 Duodecimal 2194a274
16 Hexadecimal 496c4f8
20 Vigesimal 1413e48
36 Base36 19u5mg

Cryptographic Hash Functions

md5 428daef5be8155287d1d18c5045a75a2
sha1 32ab6e36c0ad81d8fdf970037b86d672d7688999
sha256 ec718333a76756902c947354668f6a68513834719c5a0578ad7688fd9e07cdd0
sha512 c5cea9e20da6154a461df5a4e9f0302edd9727c9ba09a495362af1faec358fffac8cfd042f2c5f052317c9436ee8d2c9fc09805eaed38dc97d3a2d69a5e4c1d6
ripemd-160 4c7648e6d31d8429b590fb8ab95c7c9b5477196c

76989688 as geometric shapes

Circle

Radius = n
Diameter 153979376
Circumference 483740476.44594
Area 1.8621514177272E+16

Sphere

Radius = n
Volume 1.911552755461E+24
Surface area 7.4486056709089E+16
Circumference 483740476.44594

Square

Length = n
Perimeter 307958752
Area 5927412058337344
Diagonal 108879860.93247

Cube

Length = n
Surface area 35564472350024064
Volume 4.5634960501883E+23
Space diagonal 133350051.27488

Equilateral Triangle

Length = n
Perimeter 230969064
Area 2.5666447106092E+15
Altitude 66675025.637438

Triangular Pyramid

Length = n
Surface area 2.5666447106092E+15
Volume 5.378131671677E+22
Height 36293286.977491