72824871 (number)

72824871 is an odd 8-digits composite number following 72824870 and preceding 72824872. In scientific notation, it is written as 7.2824871 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 41567904 positive integers (up to 72824871) that are relatively prime to 72824871.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred twenty-four thousand eight hundred seventy-one

Notation

Scientific notation 7.2824871 × 10^7
Engineering notation 7.2824871 × 10^6

Prime Factorization of 72824871

Prime Factorization 3 × 7 × 2437 × 1423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72824871
Product of the distinct prime numbers

The prime factorization of 72824871 is 3 × 7 × 2437 × 1423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 55, 67, 127, 559, 9414, 3331, 93253, 59052, 644160, 31309, 2209771, 5047274, 37565646, 22058133, 108316218, 823896308, 914385122, 3055029228

Basic calculations (n = 72824871)

Multiplication

n×y
n×2 145649742
n×3 218474613
n×4 291299484
n×5 364124355

Division

n÷y
n÷2 36412435.5
n÷3 24274957
n÷3 18206217.75
n÷5 14564974.2

Exponentiation

ny
n2 5303461836166641
n3 3.8622392407226E+23
n4 2.8126707447676E+31
n5 2.0483238415317E+39

Nth Root

y√n
2√n 8533.748941702
3√n 417.59944037924
4√n 92.378292589233
5√n 37.364222087684

Divisors of 72824871

1, 3, 7, 21, 1423, 2437, 4269, 7311, 9961, 17059, 29883, 51177, 3467851, 10403553, 24274957, 72824871

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 -72824870
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 72824871 can be divided by 16 positive divisors. The sum of these divisors (counting 72824871) is 1, the average is 0.0625.

Base conversion 72824871

Base System Value
2 Binary 100010101110011100000100111
3 Ternary 12002000212221110
4 Quaternary 10111303200213
5 Quinary 122120343441
6 Senary 11120520103
8 Octal 425634047
10 Decimal 72824871
12 Duodecimal 20480033
16 Hexadecimal 4573827
20 Vigesimal 12f323b
36 Base36 17cw13

Cryptographic Hash Functions

md5 bb4e23b3a77868fb96114469caa16781
sha1 4b80a8c06a3c2c0cdb735c940272a0992f0dc32c
sha256 9b8102bab9deaa81cc7b9a48d1d913bbc98a4e6dfc47bb5baacb9699fe5c01ef
sha512 b479dd279a5cd3b7e9bf49bca596245953d194b71c0519abe1be54009ca3c30fedbd5fdbb186b8d54795bf75bb6346d54b5b59004f2c5a89ccfd37d2d172ca99
ripemd-160 db56bd88050d1fab41d445d10e67e2394faa1119

72824871 as geometric shapes

Circle

Radius = n
Diameter 145649742
Circumference 457572159.46445
Area 1.6661316743095E+16

Sphere

Radius = n
Volume 1.617810990008E+24
Surface area 6.664526697238E+16
Circumference 457572159.46445

Square

Length = n
Perimeter 291299484
Area 5303461836166641
Diagonal 102989920.24627

Cube

Length = n
Surface area 31820771016999846
Volume 3.8622392407226E+23
Space diagonal 126136376.62665

Equilateral Triangle

Length = n
Perimeter 218474613
Area 2.2964663390608E+15
Altitude 63068188.313325

Triangular Pyramid

Length = n
Surface area 2.2964663390608E+15
Volume 4.5516925961329E+22
Height 34329973.415424