71551155 (number)

71551155 is an odd 8-digits composite number following 71551154 and preceding 71551156. In scientific notation, it is written as 7.1551155 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 33384960 positive integers (up to 71551155) that are relatively prime to 71551155.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred fifty-one thousand one hundred fifty-five

Notation

Scientific notation 7.1551155 × 10^7
Engineering notation 7.1551155 × 10^6

Prime Factorization of 71551155

Prime Factorization 5 × 3 × 13 × 47 × 37 × 211

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71551155
Product of the distinct prime numbers

The prime factorization of 71551155 is 5 × 3 × 13 × 47 × 37 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 68, 21, 383, 844, 9718, 7182, 70080, 22255, 755318, 72262, 976603, 2919590, 6431953, 39669695, 615637516, 36313214, 7438487436, 6896234925

Basic calculations (n = 71551155)

Multiplication

n×y
n×2 143102310
n×3 214653465
n×4 286204620
n×5 357755775

Division

n÷y
n÷2 35775577.5
n÷3 23850385
n÷3 17887788.75
n÷5 14310231

Exponentiation

ny
n2 5119567781834025
n3 3.6631098789101E+23
n4 2.6209974272793E+31
n5 1.8753539317386E+39

Nth Root

y√n
2√n 8458.7915803618
3√n 415.15048493284
4√n 91.971689015489
5√n 37.23259700944

Divisors of 71551155

1, 3, 5, 13, 15, 37, 39, 47, 65, 111, 141, 185, 195, 211, 235, 481, 555, 611, 633, 705, 1055, 1443, 1739, 1833, 2405, 2743, 3055, 3165, 5217, 7215, 7807, 8229, 8695, 9165, 9917, 13715, 22607, 23421, 26085, 29751, 39035, 41145, 49585, 67821, 101491, 113035, 117105, 128921, 148755, 304473, 339105, 366929, 386763, 507455, 644605, 1100787, 1522365, 1834645, 1933815, 4770077, 5503935, 14310231, 23850385, 71551155

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 -71551154
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 71551155 can be divided by 64 positive divisors. The sum of these divisors (counting 71551155) is 1, the average is 0.015625.

Base conversion 71551155

Base System Value
2 Binary 100010000111100100010110011
3 Ternary 11222122011201210
4 Quaternary 10100330202303
5 Quinary 121304114110
6 Senary 11033331203
8 Octal 420744263
10 Decimal 71551155
12 Duodecimal 1bb66b03
16 Hexadecimal 443c8b3
20 Vigesimal 1273hhf
36 Base36 16ll83

Cryptographic Hash Functions

md5 4b3eef8e855d44ea5b4464a4bf8165a8
sha1 5b0ff6c5456ebded51f51e902900fbd215048b14
sha256 334442895252e473dd9d3681f6d239142859a4f28c053da5f30ad6b010044911
sha512 7b7c97a6db195cb12983b16f8485e0633c3d00a89fa60cd5c2e0fed734aa0230288590cd0e0f92b8788ebfe8f1a93903a013aaedd93946ae3dec81eb39b0f4b3
ripemd-160 1cb49e7795f81d0506eba2cae7bf13124ea40080

71551155 as geometric shapes

Circle

Radius = n
Diameter 143102310
Circumference 449569165.80773
Area 1.6083596532965E+16

Sphere

Radius = n
Volume 1.5343998779835E+24
Surface area 6.4334386131859E+16
Circumference 449569165.80773

Square

Length = n
Perimeter 286204620
Area 5119567781834025
Diagonal 101188613.80446

Cube

Length = n
Surface area 30717406691004150
Volume 3.6631098789101E+23
Space diagonal 123930235.80024

Equilateral Triangle

Length = n
Perimeter 214653465
Area 2.2168378777323E+15
Altitude 61965117.900118

Triangular Pyramid

Length = n
Surface area 2.2168378777323E+15
Volume 4.3170163926813E+22
Height 33729537.93482