71293820 (number)

71293820 is an even 8-digits composite number following 71293819 and preceding 71293821. In scientific notation, it is written as 7.1293820 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 25608960 positive integers (up to 71293820) that are relatively prime to 71293820.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-three thousand eight hundred twenty

Notation

Scientific notation 7.1293820 × 10^7
Engineering notation 7.1293820 × 10^6

Prime Factorization of 71293820

Prime Factorization 2 × 2 × 5 × 481 × 7411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35646910
Product of the distinct prime numbers

The prime factorization of 71293820 is 2 × 2 × 5 × 481 × 7411. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 4, 35, 81, 30, 4056, 2063, 76522, 7251, 752028, 380066, 6381493, 7928196, 53334106, 77617072, 752799734, 604438941, 5907005965, 5764422750

Basic calculations (n = 71293820)

Multiplication

n×y
n×2 142587640
n×3 213881460
n×4 285175280
n×5 356469100

Division

n÷y
n÷2 35646910
n÷3 23764606.666667
n÷3 17823455
n÷5 14258764

Exponentiation

ny
n2 5082808770192400
n3 3.6237285355652E+23
n4 2.5834944994345E+31
n5 1.8418719181367E+39

Nth Root

y√n
2√n 8443.566781876
3√n 414.65218837913
4√n 91.888882798062
5√n 37.205776858667

Divisors of 71293820

1, 2, 4, 5, 10, 20, 481, 962, 1924, 2405, 4810, 7411, 9620, 14822, 29644, 37055, 74110, 148220, 3564691, 7129382, 14258764, 17823455, 35646910, 71293820

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 -71293819
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 71293820 can be divided by 24 positive divisors. The sum of these divisors (counting 71293820) is 1, the average is 0.041666666666667.

Base conversion 71293820

Base System Value
2 Binary 100001111111101101101111100
3 Ternary 11222011002201212
4 Quaternary 10033331231330
5 Quinary 121222400240
6 Senary 11024023552
8 Octal 417755574
10 Decimal 71293820
12 Duodecimal 1ba61bb8
16 Hexadecimal 43fdb7c
20 Vigesimal 125beb0
36 Base36 16g2nw

Cryptographic Hash Functions

md5 f939d41fd5ff543d91a25256273f445e
sha1 cf527a88fef1ec8ab903f938a4423ad8c64062b4
sha256 415f1e1d5182bf163f3c2727b713696b58cfae68ea6edb1a72e365ae5acc685e
sha512 7c3eed1709b3b4311397dc15d77d5047346783fb2bfa6b62d2cf6bccb5070d067ec4d0f03eb45c1601a49973c88456ba51cfd5f57377870c2d5a570c93193eab
ripemd-160 b38352693c16cf287d2dd36d1a8c1d4e611bcedc

71293820 as geometric shapes

Circle

Radius = n
Diameter 142587640
Circumference 447952282.31671
Area 1.5968114692038E+16

Sphere

Radius = n
Volume 1.517903859458E+24
Surface area 6.3872458768153E+16
Circumference 447952282.31671

Square

Length = n
Perimeter 285175280
Area 5082808770192400
Diagonal 100824687.15739

Cube

Length = n
Surface area 30496852621154400
Volume 3.6237285355652E+23
Space diagonal 123484518.50567

Equilateral Triangle

Length = n
Perimeter 213881460
Area 2.2009207587825E+15
Altitude 61742259.252835

Triangular Pyramid

Length = n
Surface area 2.2009207587825E+15
Volume 4.2706050344622E+22
Height 33608229.052462