74371986 (number)

74371986 is an even 8-digits composite number following 74371985 and preceding 74371987. In scientific notation, it is written as 7.4371986 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 22883472 positive integers (up to 74371986) that are relatively prime to 74371986.

Interesting facts

Basic properties

Name

Name seventy-four million three hundred seventy-one thousand nine hundred eighty-six

Notation

Scientific notation 7.4371986 × 10^7
Engineering notation 7.4371986 × 10^6

Prime Factorization of 74371986

Prime Factorization 2 × 3 × 13 × 9 × 105943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74371986
Product of the distinct prime numbers

The prime factorization of 74371986 is 2 × 3 × 13 × 9 × 105943. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 57, 8, 830, 463, 6793, 6028, 44855, 4950, 210401, 699629, 9170347, 8566509, 9650241, 93861147, 170601865, 962506774, 6045515696, 9845298373

Basic calculations (n = 74371986)

Multiplication

n×y
n×2 148743972
n×3 223115958
n×4 297487944
n×5 371859930

Division

n÷y
n÷2 37185993
n÷3 24790662
n÷3 18592996.5
n÷5 14874397.2

Exponentiation

ny
n2 5531192301584196
n3 4.1136575641673E+23
n4 3.0594088277104E+31
n5 2.2753431050276E+39

Nth Root

y√n
2√n 8623.9194105697
3√n 420.53594845562
4√n 92.865060224875
5√n 37.521645482803

Divisors of 74371986

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 105943, 211886, 317829, 635658, 953487, 1377259, 1906974, 2754518, 2860461, 4131777, 5720922, 8263554, 12395331, 24790662, 37185993, 74371986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74371985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74371986 can be divided by 32 positive divisors. The sum of these divisors (counting 74371986) is 1, the average is 0.03125.

Base conversion 74371986

Base System Value
2 Binary 100011011101101001110010010
3 Ternary 12011221111012000
4 Quaternary 10123231032102
5 Quinary 123014400421
6 Senary 11214014430
8 Octal 433551622
10 Decimal 74371986
12 Duodecimal 20aa7416
16 Hexadecimal 46ed392
20 Vigesimal 134g9j6
36 Base36 18a1si

Cryptographic Hash Functions

md5 19a7d8461885dd0d6b74b9781a16a7d0
sha1 f784395d53f15bcecaeab0851e11815c987bb129
sha256 ae09124b5b2dc7725650028b116afca86ddd1c200de0d57fee43348d03d890cb
sha512 5dc24e305ec83cff91dde516a42338d62d0f044e4559b74829b9cde74918efccb3bf38111a2aa6d08facb1ad593c5b3fc1993cd4998ad9b3967674e8acbb219d
ripemd-160 6c12c3ad0d56d5b7b74685ea39ce935f5e228f73

74371986 as geometric shapes

Circle

Radius = n
Diameter 148743972
Circumference 467292969.70097
Area 1.7376753100249E+16

Sphere

Radius = n
Volume 1.7231248510629E+24
Surface area 6.9507012400997E+16
Circumference 467292969.70097

Square

Length = n
Perimeter 297487944
Area 5531192301584196
Diagonal 105177871.26182

Cube

Length = n
Surface area 33187153809505176
Volume 4.1136575641673E+23
Space diagonal 128816058.4118

Equilateral Triangle

Length = n
Perimeter 223115958
Area 2.3950765231944E+15
Altitude 64408029.205901

Triangular Pyramid

Length = n
Surface area 2.3950765231944E+15
Volume 4.8479919318367E+22
Height 35059290.420607