71377487 (number)

71377487 is an odd 8-digits composite number following 71377486 and preceding 71377488. In scientific notation, it is written as 7.1377487 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 68195512 positive integers (up to 71377487) that are relatively prime to 71377487.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-seven thousand four hundred eighty-seven

Notation

Scientific notation 7.1377487 × 10^7
Engineering notation 7.1377487 × 10^6

Prime Factorization of 71377487

Prime Factorization 23 × 1487 × 2087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71377487
Product of the distinct prime numbers

The prime factorization of 71377487 is 23 × 1487 × 2087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71377487)

Multiplication

n×y
n×2 142754974
n×3 214132461
n×4 285509948
n×5 356887435

Division

n÷y
n÷2 35688743.5
n÷3 23792495.666667
n÷3 17844371.75
n÷5 14275497.4

Exponentiation

ny
n2 5094745650435169
n3 3.6365014143224E+23
n4 2.5956433242628E+31
n5 1.8527049763421E+39

Nth Root

y√n
2√n 8448.5198111859
3√n 414.81433026022
4√n 91.915830035886
5√n 37.214505344538

Divisors of 71377487

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 -71377486
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 71377487 can be divided by 8 positive divisors. The sum of these divisors (counting 71377487) is 1, the average is 0.125.

Base conversion 71377487

Base System Value
2 Binary 100010000010010001001001111
3 Ternary 11222022100111122
4 Quaternary 10100102021033
5 Quinary 121233034422
6 Senary 11025511155
8 Octal 420221117
10 Decimal 71377487
12 Duodecimal 1baa24bb
16 Hexadecimal 441224f
20 Vigesimal 12623e7
36 Base36 16hv7z

Cryptographic Hash Functions

md5 0d8d55cf3ea04b0d64e8410566377631
sha1 b3cf120b6eac25659f5768532af87b2e926e1cc7
sha256 c5bd4b2903c7556b71f4eb638416ab105dd874b8e79dd229fe1fbf529624d905
sha512 9297910260735c7c9d397d16f17181a3f4a36798c24537135e6eee4b79c53ea49f8cace56e371a01adbb62e06c2581cdd63a6ce1d51bc6204abaa81e1bc4caf9
ripemd-160 b52afa33657214f2013f25a682c52210ef3f6ee6

71377487 as geometric shapes

Circle

Radius = n
Diameter 142754974
Circumference 448477977.5818
Area 1.6005615507316E+16

Sphere

Radius = n
Volume 1.5232541504006E+24
Surface area 6.4022462029263E+16
Circumference 448477977.5818

Square

Length = n
Perimeter 285509948
Area 5094745650435169
Diagonal 100943010.16351

Cube

Length = n
Surface area 30568473902611014
Volume 3.6365014143224E+23
Space diagonal 123629434.00059

Equilateral Triangle

Length = n
Perimeter 214132461
Area 2.2060895795486E+15
Altitude 61814717.000294

Triangular Pyramid

Length = n
Surface area 2.2060895795486E+15
Volume 4.2856580164364E+22
Height 33647670.054503