91983 (number)

91983 is an odd 5-digits composite number following 91982 and preceding 91984. In scientific notation, it is written as 9.1983 × 10^4. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 61320 positive integers (up to 91983) that are relatively prime to 91983.

Interesting facts

Basic properties

Name

Name ninety-one thousand nine hundred eighty-three

Notation

Scientific notation 9.1983 × 10^4
Engineering notation 9.1983 × 10^3

Prime Factorization of 91983

Prime Factorization 3 × 30661

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 91983
Product of the distinct prime numbers

The prime factorization of 91983 is 3 × 30661. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 13, 44, 883, 908, 156, 5136, 70991, 76804, 244857, 479942, 9618300, 9941573, 89553089, 52778339, 949711214, 986290487, 3767212678, 548070583

Basic calculations (n = 91983)

Multiplication

n×y
n×2 183966
n×3 275949
n×4 367932
n×5 459915

Division

n÷y
n÷2 45991.5
n÷3 30661
n÷3 22995.75
n÷5 18396.6

Exponentiation

ny
n2 8460872289
n3 778256415759087
n4 7.1586359890768E+19
n5 6.5847281418325E+24

Nth Root

y√n
2√n 303.28699279725
3√n 45.140793600976
4√n 17.415136887124
5√n 9.834256103115

Divisors of 91983

1, 3, 30661, 91983

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91983 can be divided by 4 positive divisors. The sum of these divisors (counting 91983) is 1, the average is 0.25.

Base conversion 91983

Base System Value
2 Binary 10110011101001111
3 Ternary 11200011210
4 Quaternary 112131033
5 Quinary 10420413
6 Senary 1545503
8 Octal 263517
10 Decimal 91983
12 Duodecimal 45293
16 Hexadecimal 1674f
20 Vigesimal b9j3
36 Base36 1yz3

Cryptographic Hash Functions

md5 a1339ad4448ae6dc670698de84ff2b66
sha1 1d83e41eaa95c13f5febc77a706b6ba6cb5c7410
sha256 3f79321c0d379de1c2f627e7e68dce09de05d8adde9a5d0d1111d376c3dcc810
sha512 ee7f2dd5dd44a7e58351982a59acb65d9b7d71c79c3c5d17365affc9492e4bfc1872b29ded130049e700220811f3ea0389a1b6527e5005efa99a400cc3f5eaf2
ripemd-160 710ef440c6af2d26989bdad77ff76d9de941b3a5

91983 as geometric shapes

Circle

Radius = n
Diameter 183966
Circumference 577946.2341103
Area 26580614226.084

Sphere

Radius = n
Volume 3.2599528511438E+15
Surface area 106322456904.34
Circumference 577946.2341103

Square

Length = n
Perimeter 367932
Area 8460872289
Diagonal 130083.60610776

Cube

Length = n
Surface area 50765233734
Volume 778256415759087
Space diagonal 159319.22943261

Equilateral Triangle

Length = n
Perimeter 275949
Area 3663665170.2249
Altitude 79659.614716304

Triangular Pyramid

Length = n
Surface area 3663665170.2249
Volume 91718398180865
Height 43361.202035921