74281639 (number)

74281639 is an odd 8-digits composite number following 74281638 and preceding 74281640. In scientific notation, it is written as 7.4281639 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 74132280 positive integers (up to 74281639) that are relatively prime to 74281639.

Interesting facts

Basic properties

Name

Name seventy-four million two hundred eighty-one thousand six hundred thirty-nine

Notation

Scientific notation 7.4281639 × 10^7
Engineering notation 7.4281639 × 10^6

Prime Factorization of 74281639

Prime Factorization 499 × 148861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 74281639
Product of the distinct prime numbers

The prime factorization of 74281639 is 499 × 148861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 30, 71, 721, 645, 9782, 332, 35901, 12214, 623335, 331071, 2156919, 1720071, 23713111, 15193987, 855442367, 528692668, 2873642544, 1523191725

Basic calculations (n = 74281639)

Multiplication

n×y
n×2 148563278
n×3 222844917
n×4 297126556
n×5 371408195

Division

n÷y
n÷2 37140819.5
n÷3 24760546.333333
n÷3 18570409.75
n÷5 14856327.8

Exponentiation

ny
n2 5517761892526321
n3 4.098683969886E+23
n4 3.0445696302616E+31
n5 2.2615562218545E+39

Nth Root

y√n
2√n 8618.6796552604
3√n 420.36559059706
4√n 92.836844276723
5√n 37.51252479976

Divisors of 74281639

1, 499, 148861, 74281639

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 -74281638
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 74281639 can be divided by 4 positive divisors. The sum of these divisors (counting 74281639) is 1, the average is 0.25.

Base conversion 74281639

Base System Value
2 Binary 100011011010111001010100111
3 Ternary 12011202220020211
4 Quaternary 10123113022213
5 Quinary 123004003024
6 Senary 11212040251
8 Octal 433271247
10 Decimal 74281639
12 Duodecimal 20a63087
16 Hexadecimal 46d72a7
20 Vigesimal 134541j
36 Base36 18842v

Cryptographic Hash Functions

md5 4e85033937ce8f4c18653d6e2294f96f
sha1 1c9618029cb8acf18a376b1958277523b86b2896
sha256 16e00dd7dab7a8aa5b4a248bfb25dd599abc32a30e5227afb1ed3fbaa734f90b
sha512 f7c3745f5b50d885a8e1cd254fb758f5f98b6dbbe554845565295a0f982615e4d7b1f899c8c208f185b1fcf62044058da2182b87a9e1ac2993fa92e8c510acf8
ripemd-160 1d0640d92a313fe5646b2aab4c1505bc892aed95

74281639 as geometric shapes

Circle

Radius = n
Diameter 148563278
Circumference 466725302.75802
Area 1.7334560225818E+16

Sphere

Radius = n
Volume 1.7168527265573E+24
Surface area 6.9338240903274E+16
Circumference 466725302.75802

Square

Length = n
Perimeter 297126556
Area 5517761892526321
Diagonal 105050101.3091

Cube

Length = n
Surface area 33106571355157926
Volume 4.098683969886E+23
Space diagonal 128659572.81749

Equilateral Triangle

Length = n
Perimeter 222844917
Area 2.3892609854807E+15
Altitude 64329786.408745

Triangular Pyramid

Length = n
Surface area 2.3892609854807E+15
Volume 4.8303453817449E+22
Height 35016700.436367