76686989 (number)

76686989 is an odd 8-digits prime number following 76686988 and preceding 76686990. In scientific notation, it is written as 7.6686989 × 10^7. The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors. There are 76686988 positive integers (up to 76686989) that are relatively prime to 76686989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6686989 × 10^7
Engineering notation 7.6686989 × 10^6

Prime Factorization of 76686989

Prime Factorization 76686989

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 76686989
Product of the distinct prime numbers

The prime factorization of 76686989 is 76686989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 90, 99, 891, 554, 8672, 6245, 10897, 86121, 17980, 61531, 8370496, 9253402, 38625534, 73977585, 443725600, 500013994, 8304357288, 2690464506

Basic calculations (n = 76686989)

Multiplication

n×y
n×2 153373978
n×3 230060967
n×4 306747956
n×5 383434945

Division

n÷y
n÷2 38343494.5
n÷3 25562329.666667
n÷3 19171747.25
n÷5 15337397.8

Exponentiation

ny
n2 5880894281886121
n3 4.5098807510516E+23
n4 3.4584917554721E+31
n5 2.6522131920848E+39

Nth Root

y√n
2√n 8757.1107678275
3√n 424.85483208131
4√n 93.579435603275
5√n 37.752380125942

Divisors of 76686989

1, 76686989

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 76686990
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 38343495
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8757.1108249239
Returns the nth root of the product of n divisors
H Harmonic Mean 1.99999997392
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76686989 can be divided by 2 positive divisors. The sum of these divisors (counting 76686989) is 76686990, the average is 38343495.

Base conversion 76686989

Base System Value
2 Binary 100100100100010011010001101
3 Ternary 12100022002202212
4 Quaternary 10210202122031
5 Quinary 124112440424
6 Senary 11335400205
8 Octal 444423215
10 Decimal 76686989
12 Duodecimal 21823065
16 Hexadecimal 492268d
20 Vigesimal 13j5h99
36 Base36 19no25

Cryptographic Hash Functions

md5 1924ea5643396e86c0e83f4838ad503c
sha1 77a0b8dee0f025929bf8836369ab7747ad143ea3
sha256 f787691b4b3b060d1126f0e1b19e57545ebefc5c84fca5eafbd02d2329052300
sha512 350204a9f75423c982ddaf3364b723a73a77a7277f6fd3c712200f1d5b1629b44ca2bf69433ffb286c85fd1ed59823fb3cc0610b31cf23ed6cf887a5dc76b48a
ripemd-160 dd138a8450e84f62ab7a822527952ec0d1d5c727

76686989 as geometric shapes

Circle

Radius = n
Diameter 153373978
Circumference 481838562.53664
Area 1.8475374272512E+16

Sphere

Radius = n
Volume 1.889094431476E+24
Surface area 7.3901497090047E+16
Circumference 481838562.53664

Square

Length = n
Perimeter 306747956
Area 5880894281886121
Diagonal 108451779.90136

Cube

Length = n
Surface area 35285365691316726
Volume 4.5098807510516E+23
Space diagonal 132825761.22748

Equilateral Triangle

Length = n
Perimeter 230060967
Area 2.546501922542E+15
Altitude 66412880.613738

Triangular Pyramid

Length = n
Surface area 2.546501922542E+15
Volume 5.3149454356855E+22
Height 36150593.300452