73942018 (number)

73942018 is an even 8-digits composite number following 73942017 and preceding 73942019. In scientific notation, it is written as 7.3942018 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 36949716 positive integers (up to 73942018) that are relatively prime to 73942018.

Interesting facts

Basic properties

Name

Name seventy-three million nine hundred forty-two thousand eighteen

Notation

Scientific notation 7.3942018 × 10^7
Engineering notation 7.3942018 × 10^6

Prime Factorization of 73942018

Prime Factorization 2 × 1907 × 19387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 73942018
Product of the distinct prime numbers

The prime factorization of 73942018 is 2 × 1907 × 19387. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 31, 79, 56, 893, 4425, 1618, 92749, 64244, 538370, 146352, 5044144, 2601104, 29943217, 61411361, 979344790, 638803929, 5687992950, 7094997199

Basic calculations (n = 73942018)

Multiplication

n×y
n×2 147884036
n×3 221826054
n×4 295768072
n×5 369710090

Division

n÷y
n÷2 36971009
n÷3 24647339.333333
n÷3 18485504.5
n÷5 14788403.6

Exponentiation

ny
n2 5467422025912324
n3 4.0427221785361E+23
n4 2.9892703609431E+31
n5 2.2103268283572E+39

Nth Root

y√n
2√n 8598.9544713296
3√n 419.72396450223
4√n 92.730547670817
5√n 37.478159901969

Divisors of 73942018

1, 2, 1907, 3814, 19387, 38774, 36971009, 73942018

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 -73942017
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 73942018 can be divided by 8 positive divisors. The sum of these divisors (counting 73942018) is 1, the average is 0.125.

Base conversion 73942018

Base System Value
2 Binary 100011010000100010000000010
3 Ternary 12011010122101021
4 Quaternary 10122010100002
5 Quinary 122412121033
6 Senary 11200500054
8 Octal 432042002
10 Decimal 73942018
12 Duodecimal 2091a62a
16 Hexadecimal 4684402
20 Vigesimal 1322f0i
36 Base36 180u0y

Cryptographic Hash Functions

md5 f943933af0f85a680ca628b282e0cdbd
sha1 60d8e8d9cb4164f3b9371b3fa5a927264f402caf
sha256 472f72fcb914cc31fe93464995b4cd0464279faf001e2b3b118c1c2819a5bde7
sha512 aaf1d8bb3a5fdd188775cddb65019a8462e09a928c4f21a38c4df9d4ce365830c2d8b6bc800485551614c6aaf898919de74cd54d3415580f4c193e5a35f5497a
ripemd-160 f32c30588b4b6d21792e160247a34150c1a0071b

73942018 as geometric shapes

Circle

Radius = n
Diameter 147884036
Circumference 464591401.08081
Area 1.7176412870681E+16

Sphere

Radius = n
Volume 1.6934115062125E+24
Surface area 6.8705651482725E+16
Circumference 464591401.08081

Square

Length = n
Perimeter 295768072
Area 5467422025912324
Diagonal 104569804.68484

Cube

Length = n
Surface area 32804532155473944
Volume 4.0427221785361E+23
Space diagonal 128071331.99017

Equilateral Triangle

Length = n
Perimeter 221826054
Area 2.3674631838253E+15
Altitude 64035665.995086

Triangular Pyramid

Length = n
Surface area 2.3674631838253E+15
Volume 4.7643937781602E+22
Height 34856601.561612