71541385 (number)

71541385 is an odd 8-digits composite number following 71541384 and preceding 71541386. In scientific notation, it is written as 7.1541385 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 54571968 positive integers (up to 71541385) that are relatively prime to 71541385.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred forty-one thousand three hundred eighty-five

Notation

Scientific notation 7.1541385 × 10^7
Engineering notation 7.1541385 × 10^6

Prime Factorization of 71541385

Prime Factorization 5 × 23 × 1567 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71541385
Product of the distinct prime numbers

The prime factorization of 71541385 is 5 × 23 × 1567 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 87, 100, 994, 977, 9221, 6934, 94831, 57482, 21456, 599159, 5915936, 1076188, 63003659, 87662125, 796123775, 664343021, 3638953412, 2048824540

Basic calculations (n = 71541385)

Multiplication

n×y
n×2 143082770
n×3 214624155
n×4 286165540
n×5 357706925

Division

n÷y
n÷2 35770692.5
n÷3 23847128.333333
n÷3 17885346.25
n÷5 14308277

Exponentiation

ny
n2 5118169767718225
n3 3.6616095384769E+23
n4 2.6195661771185E+31
n5 1.8740739241021E+39

Nth Root

y√n
2√n 8458.2140549882
3√n 415.13158840647
4√n 91.968549270869
5√n 37.231580163961

Divisors of 71541385

1, 5, 23, 115, 397, 1567, 1985, 7835, 9131, 36041, 45655, 180205, 622099, 3110495, 14308277, 71541385

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71541384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71541385 can be divided by 16 positive divisors. The sum of these divisors (counting 71541385) is 1, the average is 0.0625.

Base conversion 71541385

Base System Value
2 Binary 100010000111010001010001001
3 Ternary 11222121200022221
4 Quaternary 10100322022021
5 Quinary 121303311020
6 Senary 11033214041
8 Octal 420721211
10 Decimal 71541385
12 Duodecimal 1bb61321
16 Hexadecimal 443a289
20 Vigesimal 1272d95
36 Base36 16ldop

Cryptographic Hash Functions

md5 3d3e0bb8383f0c86a9552fdf3671f156
sha1 b31f78950ada50e7850035adfdf29e0c48dccc97
sha256 679ac85fa3dcb5fd1b869ef0d0c40a7e885748c2b1924ae683f2af4fed892e7c
sha512 063d23f7b55524a971f1d821e1f2ac608fe16e1dcd5310ffbab839d74765e7d2cc22f59600c2d202febec4bfde9a55028c2fb076fb42887f968cc8156bad4cac
ripemd-160 c0e758012b666987c3df5a8ee6c3fb61c430eacb

71541385 as geometric shapes

Circle

Radius = n
Diameter 143082770
Circumference 449507779.08728
Area 1.6079204542089E+16

Sphere

Radius = n
Volume 1.5337714168524E+24
Surface area 6.4316818168356E+16
Circumference 449507779.08728

Square

Length = n
Perimeter 286165540
Area 5118169767718225
Diagonal 101174796.93796

Cube

Length = n
Surface area 30709018606309350
Volume 3.6616095384769E+23
Space diagonal 123913313.66385

Equilateral Triangle

Length = n
Perimeter 214624155
Area 2.2162325198627E+15
Altitude 61956656.831923

Triangular Pyramid

Length = n
Surface area 2.2162325198627E+15
Volume 4.3152482245239E+22
Height 33724932.312652