76989 (number)

76989 is an odd 5-digits composite number following 76988 and preceding 76990. In scientific notation, it is written as 7.6989 × 10^4. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 46640 positive integers (up to 76989) that are relatively prime to 76989.

Interesting facts

Basic properties

Name

Name seventy-six thousand nine hundred eighty-nine

Notation

Scientific notation 7.6989 × 10^4
Engineering notation 7.6989 × 10^3

Prime Factorization of 76989

Prime Factorization 3 × 11 × 2333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 76989
Product of the distinct prime numbers

The prime factorization of 76989 is 3 × 11 × 2333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 50, 82, 250, 897, 5282, 6708, 44900, 42164, 671151, 231115, 776140, 343289, 69481635, 39788164, 689229789, 39479099, 3409616292, 8359548847

Basic calculations (n = 76989)

Multiplication

n×y
n×2 153978
n×3 230967
n×4 307956
n×5 384945

Division

n÷y
n÷2 38494.5
n÷3 25663
n÷3 19247.25
n÷5 15397.8

Exponentiation

ny
n2 5927306121
n3 456337370949669
n4 3.5132957852044E+19
n5 2.704851292071E+24

Nth Root

y√n
2√n 277.46891717812
3√n 42.541182687594
4√n 16.657398271583
5√n 9.490426623768

Divisors of 76989

1, 3, 11, 33, 2333, 6999, 25663, 76989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76989 can be divided by 8 positive divisors. The sum of these divisors (counting 76989) is 1, the average is 0.125.

Base conversion 76989

Base System Value
2 Binary 10010110010111101
3 Ternary 10220121110
4 Quaternary 102302331
5 Quinary 4430424
6 Senary 1352233
8 Octal 226275
10 Decimal 76989
12 Duodecimal 38679
16 Hexadecimal 12cbd
20 Vigesimal 9c99
36 Base36 1nel

Cryptographic Hash Functions

md5 16dbfd4b5c61386527dbf58f6d0cff7b
sha1 cf17842315e9429613e26e258a20a526488a90e6
sha256 dd2ada4e64eef3ea7091d121394388a77155a85de8a2755109f71a8cb861c423
sha512 e26c3a941514dc78f100847bcfcbd893475a127a2acb2cdc38c7873c7b8462719877ea51c0340da304d765539d780555e0033f898ba5c759566ed9408d554e75
ripemd-160 325a53aa8036e8ace7b84c234121c1edb2268552

76989 as geometric shapes

Circle

Radius = n
Diameter 153978
Circumference 483736.15361445
Area 18621181365.311

Sphere

Radius = n
Volume 1.9115015095119E+15
Surface area 74484725461.246
Circumference 483736.15361445

Square

Length = n
Perimeter 307956
Area 5927306121
Diagonal 108878.88795354

Cube

Length = n
Surface area 35563836726
Volume 456337370949669
Space diagonal 133348.85962392

Equilateral Triangle

Length = n
Perimeter 230967
Area 2566598838.3965
Altitude 66674.42981196

Triangular Pyramid

Length = n
Surface area 2566598838.3965
Volume 53779874917892
Height 36292.962651181