74931 (number)

74931 is an odd 5-digits composite number following 74930 and preceding 74932. In scientific notation, it is written as 7.4931 × 10^4. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 49952 positive integers (up to 74931) that are relatively prime to 74931.

Interesting facts

Basic properties

Name

Name seventy-four thousand nine hundred thirty-one

Notation

Scientific notation 7.4931 × 10^4
Engineering notation 7.4931 × 10^3

Prime Factorization of 74931

Prime Factorization 3 × 24977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 74931
Product of the distinct prime numbers

The prime factorization of 74931 is 3 × 24977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 73, 98, 905, 366, 7249, 164, 31091, 65239, 169129, 824445, 4699762, 9922523, 85645526, 96684825, 760918803, 102618868, 1867383639, 6411269676

Basic calculations (n = 74931)

Multiplication

n×y
n×2 149862
n×3 224793
n×4 299724
n×5 374655

Division

n÷y
n÷2 37465.5
n÷3 24977
n÷3 18732.75
n÷5 14986.2

Exponentiation

ny
n2 5614654761
n3 420711695896491
n4 3.152434808522E+19
n5 2.3621509263736E+24

Nth Root

y√n
2√n 273.7352735765
3√n 42.15869666285
4√n 16.544947070828
5√n 9.4391373523146

Divisors of 74931

1, 3, 24977, 74931

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 -74930
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 74931 can be divided by 4 positive divisors. The sum of these divisors (counting 74931) is 1, the average is 0.25.

Base conversion 74931

Base System Value
2 Binary 10010010010110011
3 Ternary 10210210020
4 Quaternary 102102303
5 Quinary 4344211
6 Senary 1334523
8 Octal 222263
10 Decimal 74931
12 Duodecimal 37443
16 Hexadecimal 124b3
20 Vigesimal 976b
36 Base36 1ltf

Cryptographic Hash Functions

md5 8fdb803f133b5f7bf44dbed09810ee54
sha1 dcc09c716c97b66c979740de676ff9bb0579df21
sha256 7f16a2664278f313a21afe88230118b3f5f9896a2d83bc97db4b67f7b27564be
sha512 bd8ee5c953df2b0cd365f07234ebe0d8cc12ff19cb2b160cf3747481f650e6a92f415df942ac549a0ce2f86c9a7c60dc8128bc4443f79ddcbc9022d6a6b77ab1
ripemd-160 436548bbc45107b3c232ba880375366480b45162

74931 as geometric shapes

Circle

Radius = n
Diameter 149862
Circumference 470805.35825227
Area 17638958149.601

Sphere

Radius = n
Volume 1.7622730308103E+15
Surface area 70555832598.402
Circumference 470805.35825227

Square

Length = n
Perimeter 299724
Area 5614654761
Diagonal 105968.43644218

Cube

Length = n
Surface area 33687928566
Volume 420711695896491
Space diagonal 129784.29906194

Equilateral Triangle

Length = n
Perimeter 224793
Area 2431216828.2526
Altitude 64892.149530972

Triangular Pyramid

Length = n
Surface area 2431216828.2526
Volume 49581348848817
Height 35322.812147393