71320280 (number)

71320280 is an even 8-digits composite number following 71320279 and preceding 71320281. In scientific notation, it is written as 7.1320280 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 27543936 positive integers (up to 71320280) that are relatively prime to 71320280.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand two hundred eighty

Notation

Scientific notation 7.1320280 × 10^7
Engineering notation 7.1320280 × 10^6

Prime Factorization of 71320280

Prime Factorization 2 × 2 × 2 × 5 × 29 × 61483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17830070
Product of the distinct prime numbers

The prime factorization of 71320280 is 2 × 2 × 2 × 5 × 29 × 61483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 59, 44, 389, 383, 1855, 2698, 80585, 72583, 544120, 827333, 2230553, 7869465, 11671590, 24106014, 661579935, 793074711, 8196045607, 6978349926

Basic calculations (n = 71320280)

Multiplication

n×y
n×2 142640560
n×3 213960840
n×4 285281120
n×5 356601400

Division

n÷y
n÷2 35660140
n÷3 23773426.666667
n÷3 17830070
n÷5 14264056

Exponentiation

ny
n2 5086582339278400
n3 3.6277647668039E+23
n4 2.5873319894259E+31
n5 1.8452924193881E+39

Nth Root

y√n
2√n 8445.1335098979
3√n 414.70348006116
4√n 91.897407525446
5√n 37.208538160386

Divisors of 71320280

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 61483, 122966, 245932, 307415, 491864, 614830, 1229660, 1783007, 2459320, 3566014, 7132028, 8915035, 14264056, 17830070, 35660140, 71320280

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71320279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71320280 can be divided by 32 positive divisors. The sum of these divisors (counting 71320280) is 1, the average is 0.03125.

Base conversion 71320280

Base System Value
2 Binary 100010000000100001011011000
3 Ternary 11222012110000212
4 Quaternary 10100010023120
5 Quinary 121224222110
6 Senary 11024350252
8 Octal 420041330
10 Decimal 71320280
12 Duodecimal 1ba75388
16 Hexadecimal 44042d8
20 Vigesimal 125f0e0
36 Base36 16gn2w

Cryptographic Hash Functions

md5 5d113d051674c631e994b7a0f4a8044c
sha1 85912852d6a7ef7c941564c72cf21a58f10abdbe
sha256 33cf04f770aa771e11bd6c2f54b4a02958750d80b78974608aa98c9cd29dda35
sha512 d45a788f2b792a8bffc675db0cc9910d39e78447aa51cd97385fdba038129f894951c7953f03d1071e64ea10fc3b00c988ba19b3f9bbd0a6904f20342ea82be7
ripemd-160 397c48f864508f3a51035614af153b73604f9a86

71320280 as geometric shapes

Circle

Radius = n
Diameter 142640560
Circumference 448118535.39993
Area 1.5979969708957E+16

Sphere

Radius = n
Volume 1.5195945520457E+24
Surface area 6.3919878835826E+16
Circumference 448118535.39993

Square

Length = n
Perimeter 285281120
Area 5086582339278400
Diagonal 100862107.24825

Cube

Length = n
Surface area 30519494035670400
Volume 3.6277647668039E+23
Space diagonal 123530348.57004

Equilateral Triangle

Length = n
Perimeter 213960840
Area 2.2025547621282E+15
Altitude 61765174.285019

Triangular Pyramid

Length = n
Surface area 2.2025547621282E+15
Volume 4.2753617785945E+22
Height 33620702.416082