73981432 (number)

73981432 is an even 8-digits composite number following 73981431 and preceding 73981433. In scientific notation, it is written as 7.3981432 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 29863680 positive integers (up to 73981432) that are relatively prime to 73981432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.3981432 × 10^7
Engineering notation 7.3981432 × 10^6

Prime Factorization of 73981432

Prime Factorization 2 × 2 × 2 × 7 × 23 × 71 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18495358
Product of the distinct prime numbers

The prime factorization of 73981432 is 2 × 2 × 2 × 7 × 23 × 71 × 809. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 94, 50, 318, 639, 228, 6238, 13753, 52671, 894452, 361091, 6205476, 8567074, 33289582, 34527853, 672086603, 208480416, 962382402, 8276933207

Basic calculations (n = 73981432)

Multiplication

n×y
n×2 147962864
n×3 221944296
n×4 295925728
n×5 369907160

Division

n÷y
n÷2 36990716
n÷3 24660477.333333
n÷3 18495358
n÷5 14796286.4

Exponentiation

ny
n2 5473252280770624
n3 4.0491904142868E+23
n4 2.9956490528961E+31
n5 2.216224067027E+39

Nth Root

y√n
2√n 8601.2459562554
3√n 419.79852770864
4√n 92.742902457576
5√n 37.482154516615

Divisors of 73981432

1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 809, 994, 1288, 1618, 1633, 1988, 3236, 3266, 3976, 5663, 6472, 6532, 11326, 11431, 13064, 18607, 22652, 22862, 37214, 45304, 45724, 57439, 74428, 91448, 114878, 130249, 148856, 229756, 260498, 402073, 459512, 520996, 804146, 1041992, 1321097, 1608292, 2642194, 3216584, 5284388, 9247679, 10568776, 18495358, 36990716, 73981432

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73981431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73981432 can be divided by 64 positive divisors. The sum of these divisors (counting 73981432) is 1, the average is 0.015625.

Base conversion 73981432

Base System Value
2 Binary 100011010001101110111111000
3 Ternary 12011012122110001
4 Quaternary 10122031313320
5 Quinary 122414401212
6 Senary 11201402344
8 Octal 432156770
10 Decimal 73981432
12 Duodecimal 209393b4
16 Hexadecimal 468ddf8
20 Vigesimal 1327dbc
36 Base36 181ofs

Cryptographic Hash Functions

md5 2bfc2c144236939cdc1a8971f050daf5
sha1 ef41024d3a9149d51aeb8aebd3dac15b92eab611
sha256 c41fd927a0172588468d902a6352407f0cf3840bf5774df38531ea44da01b649
sha512 e61db8f18ac00405df44e7ac716545592c9da388d10f7483d1e5f3e8b93442a89b54a54f556e06a9d6a6d3c3e285363af968d57f62530c9cc98b129e72d2d8e5
ripemd-160 52753ee200542e6deac0619b947d79b71345920a

73981432 as geometric shapes

Circle

Radius = n
Diameter 147962864
Circumference 464839046.54651
Area 1.7194729156513E+16

Sphere

Radius = n
Volume 1.6961209144679E+24
Surface area 6.877891662605E+16
Circumference 464839046.54651

Square

Length = n
Perimeter 295925728
Area 5473252280770624
Diagonal 104625544.49818

Cube

Length = n
Surface area 32839513684623744
Volume 4.0491904142868E+23
Space diagonal 128139599.0407

Equilateral Triangle

Length = n
Perimeter 221944296
Area 2.3699877582342E+15
Altitude 64069799.520351

Triangular Pyramid

Length = n
Surface area 2.3699877582342E+15
Volume 4.7720166670962E+22
Height 34875181.499394