73871640 (number)

73871640 is an even 8-digits composite number following 73871639 and preceding 73871641. In scientific notation, it is written as 7.3871640 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 19558656 positive integers (up to 73871640) that are relatively prime to 73871640.

Interesting facts

Basic properties

Name

Name seventy-three million eight hundred seventy-one thousand six hundred forty

Notation

Scientific notation 7.3871640 × 10^7
Engineering notation 7.3871640 × 10^6

Prime Factorization of 73871640

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 157 × 1307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6155970
Product of the distinct prime numbers

The prime factorization of 73871640 is 2 × 2 × 2 × 3 × 3 × 5 × 157 × 1307. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 73871640)

Multiplication

n×y
n×2 147743280
n×3 221614920
n×4 295486560
n×5 369358200

Division

n÷y
n÷2 36935820
n÷3 24623880
n÷3 18467910
n÷5 14774328

Exponentiation

ny
n2 5457019196289600
n3 4.0311895754139E+23
n4 2.9779058508673E+31
n5 2.1998278896916E+39

Nth Root

y√n
2√n 8594.8612554247
3√n 419.59075783221
4√n 92.708474560984
5√n 37.471022843002

Divisors of 73871640

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73871639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73871640 can be divided by 96 positive divisors. The sum of these divisors (counting 73871640) is 1, the average is 0.010416666666667.

Base conversion 73871640

Base System Value
2 Binary 100011001110011000100011000
3 Ternary 12011000001211200
4 Quaternary 10121303010120
5 Quinary 122402343030
6 Senary 11155154200
8 Octal 431630430
10 Decimal 73871640
12 Duodecimal 208a5960
16 Hexadecimal 4673118
20 Vigesimal 131dj20
36 Base36 17zbq0

Cryptographic Hash Functions

md5 08477924235d3d8e14cf188c9bb9483b
sha1 1e3bb1b9098a64776d1f7022f70331a68369e8f2
sha256 b511af19545e1ad1189ad31b267da29c0864667fd7254ee1df7a097667c361d3
sha512 367e2850050aac7e49ec7445224cc018612c8f99a6308c97088d18b9e0b0c88c86c6218e46af9849526a5e51355f1a25a840d6c516533bfe6672792aabaebbae
ripemd-160 e02e5d661c8106bdc7b393501a8539b0676198be

73871640 as geometric shapes

Circle

Radius = n
Diameter 147743280
Circumference 464149203.06526
Area 1.7143731417562E+16

Sphere

Radius = n
Volume 1.6885807407131E+24
Surface area 6.8574925670248E+16
Circumference 464149203.06526

Square

Length = n
Perimeter 295486560
Area 5457019196289600
Diagonal 104470275.16274

Cube

Length = n
Surface area 32742115177737600
Volume 4.0311895754139E+23
Space diagonal 127949433.71844

Equilateral Triangle

Length = n
Perimeter 221614920
Area 2.3629586264631E+15
Altitude 63974716.859219

Triangular Pyramid

Length = n
Surface area 2.3629586264631E+15
Volume 4.7508024750395E+22
Height 34823425.054248