74457986 (number)

74457986 is an even 8-digits composite number following 74457985 and preceding 74457987. In scientific notation, it is written as 7.4457986 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 36222768 positive integers (up to 74457986) that are relatively prime to 74457986.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-seven thousand nine hundred eighty-six

Notation

Scientific notation 7.4457986 × 10^7
Engineering notation 7.4457986 × 10^6

Prime Factorization of 74457986

Prime Factorization 2 × 37 × 1006189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74457986
Product of the distinct prime numbers

The prime factorization of 74457986 is 2 × 37 × 1006189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 54, 24, 575, 971, 9376, 3569, 30042, 26167, 103572, 162231, 4120586, 4400541, 85974480, 77008990, 930007577, 987950846, 191015896, 8426823763

Basic calculations (n = 74457986)

Multiplication

n×y
n×2 148915972
n×3 223373958
n×4 297831944
n×5 372289930

Division

n÷y
n÷2 37228993
n÷3 24819328.666667
n÷3 18614496.5
n÷5 14891597.2

Exponentiation

ny
n2 5543991679176196
n3 4.1279445483222E+23
n4 3.0735843738775E+31
n5 2.2885290227999E+39

Nth Root

y√n
2√n 8628.9041019124
3√n 420.69798151066
4√n 92.891894705148
5√n 37.530319098147

Divisors of 74457986

1, 2, 37, 74, 1006189, 2012378, 37228993, 74457986

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 -74457985
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 74457986 can be divided by 8 positive divisors. The sum of these divisors (counting 74457986) is 1, the average is 0.125.

Base conversion 74457986

Base System Value
2 Binary 100011100000010001110000010
3 Ternary 12012002212011012
4 Quaternary 10130002032002
5 Quinary 123030123421
6 Senary 11215520522
8 Octal 434021602
10 Decimal 74457986
12 Duodecimal 20b29142
16 Hexadecimal 4702382
20 Vigesimal 13574j6
36 Base36 18bw5e

Cryptographic Hash Functions

md5 4761a37da6881ed4de5742b9f571f126
sha1 bb9feaab2af17c1d991d8b08264690aa0ba3bcfd
sha256 8fbac607cf9318330b2f326a554d85bfff018c268b7c4c29a7aa3a39d5742791
sha512 2b8388551b311efedc4f03ca08e5afaf46e61d741747265e42cd83057041c3205637f5b3755f22feff6fa214ec69a83f0ad3fb89a63e3a935ca6b1b3356e3e75
ripemd-160 76d808e57bdda3c0d5795952b9659f66d0037212

74457986 as geometric shapes

Circle

Radius = n
Diameter 148915972
Circumference 467833323.63738
Area 1.7416963530863E+16

Sphere

Radius = n
Volume 1.7291093689913E+24
Surface area 6.9667854123452E+16
Circumference 467833323.63738

Square

Length = n
Perimeter 297831944
Area 5543991679176196
Diagonal 105299493.62819

Cube

Length = n
Surface area 33263950075057176
Volume 4.1279445483222E+23
Space diagonal 128965014.78125

Equilateral Triangle

Length = n
Perimeter 223373958
Area 2.4006188162681E+15
Altitude 64482507.390626

Triangular Pyramid

Length = n
Surface area 2.4006188162681E+15
Volume 4.8648293041344E+22
Height 35099831.209395