74686140 (number)

74686140 is an even 8-digits composite number following 74686139 and preceding 74686141. In scientific notation, it is written as 7.4686140 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 19916256 positive integers (up to 74686140) that are relatively prime to 74686140.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred eighty-six thousand one hundred forty

Notation

Scientific notation 7.4686140 × 10^7
Engineering notation 7.4686140 × 10^6

Prime Factorization of 74686140

Prime Factorization 2 × 2 × 5 × 9 × 414923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37343070
Product of the distinct prime numbers

The prime factorization of 74686140 is 2 × 2 × 5 × 9 × 414923. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 3, 81, 620, 651, 3639, 8412, 82122, 59241, 489888, 841204, 4156198, 5230926, 50751698, 44015253, 577886266, 232661221, 7680426655, 2723944186

Basic calculations (n = 74686140)

Multiplication

n×y
n×2 149372280
n×3 224058420
n×4 298744560
n×5 373430700

Division

n÷y
n÷2 37343070
n÷3 24895380
n÷3 18671535
n÷5 14937228

Exponentiation

ny
n2 5578019508099600
n3 4.1660074590466E+23
n4 3.111430163274E+31
n5 2.323807087745E+39

Nth Root

y√n
2√n 8642.1143246314
3√n 421.12724397604
4√n 92.962972868941
5√n 37.553291023721

Divisors of 74686140

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 414923, 829846, 1659692, 2074615, 3734307, 4149230, 7468614, 8298460, 14937228, 18671535, 37343070, 74686140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74686139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74686140 can be divided by 24 positive divisors. The sum of these divisors (counting 74686140) is 1, the average is 0.041666666666667.

Base conversion 74686140

Base System Value
2 Binary 100011100111001111010111100
3 Ternary 12012112110010100
4 Quaternary 10130321322330
5 Quinary 123104424030
6 Senary 11224441100
8 Octal 434717274
10 Decimal 74686140
12 Duodecimal 21019190
16 Hexadecimal 4739ebc
20 Vigesimal 136ff70
36 Base36 18gs70

Cryptographic Hash Functions

md5 12a729d2ef530dc8e8b04db49269f7ad
sha1 45e333e2fde046a48e4f5fbd16168aab6d9ec6eb
sha256 cdf82719fe6181ed98da30079c80f1903a9e9f3ed7af64a1efb8d7b65d289dc1
sha512 fbfc96c2fda55690750c34d49ff63253e70a0e27bd65df37b48e8f74566f32c5873ba0ba88c6c3364acb33c6729dd66323d2f7621bbe45595bdc22e5d1410e92
ripemd-160 a0c4b7aaff27a3925e5c5f8e233ad0ff2cdf268e

74686140 as geometric shapes

Circle

Radius = n
Diameter 149372280
Circumference 469266857.49796
Area 1.7523865108226E+16

Sphere

Radius = n
Volume 1.7450531237521E+24
Surface area 7.0095460432905E+16
Circumference 469266857.49796

Square

Length = n
Perimeter 298744560
Area 5578019508099600
Diagonal 105622152.1093

Cube

Length = n
Surface area 33468117048597600
Volume 4.1660074590466E+23
Space diagonal 129360189.1012

Equilateral Triangle

Length = n
Perimeter 224058420
Area 2.4153532984097E+15
Altitude 64680094.550601

Triangular Pyramid

Length = n
Surface area 2.4153532984097E+15
Volume 4.9096868746093E+22
Height 35207384.036432