72863844 (number)

72863844 is an even 8-digits composite number following 72863843 and preceding 72863845. In scientific notation, it is written as 7.2863844 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 23722944 positive integers (up to 72863844) that are relatively prime to 72863844.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred sixty-three thousand eight hundred forty-four

Notation

Scientific notation 7.2863844 × 10^7
Engineering notation 7.2863844 × 10^6

Prime Factorization of 72863844

Prime Factorization 2 × 2 × 3 × 43 × 141209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36431922
Product of the distinct prime numbers

The prime factorization of 72863844 is 2 × 2 × 3 × 43 × 141209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 22, 57, 485, 642, 928, 8270, 96062, 95286, 830579, 279899, 3540210, 7998103, 3657433, 82417693, 667784667, 573859545, 4241616397, 2850667667

Basic calculations (n = 72863844)

Multiplication

n×y
n×2 145727688
n×3 218591532
n×4 291455376
n×5 364319220

Division

n÷y
n÷2 36431922
n÷3 24287948
n÷3 18215961
n÷5 14572768.8

Exponentiation

ny
n2 5309139762456336
n3 3.8684433142582E+23
n4 2.8186965017295E+31
n5 2.0538106218536E+39

Nth Root

y√n
2√n 8536.0320992836
3√n 417.67392134691
4√n 92.390649414774
5√n 37.368220403611

Divisors of 72863844

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 141209, 282418, 423627, 564836, 847254, 1694508, 6071987, 12143974, 18215961, 24287948, 36431922, 72863844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72863843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72863844 can be divided by 24 positive divisors. The sum of these divisors (counting 72863844) is 1, the average is 0.041666666666667.

Base conversion 72863844

Base System Value
2 Binary 100010101111101000001100100
3 Ternary 12002002212101220
4 Quaternary 10111331001210
5 Quinary 122123120334
6 Senary 11121420340
8 Octal 425750144
10 Decimal 72863844
12 Duodecimal 2049a6b0
16 Hexadecimal 457d064
20 Vigesimal 12f7jc4
36 Base36 17dq3o

Cryptographic Hash Functions

md5 beb95ea1de0ad5907fe7e08fce7376ce
sha1 70d3cda3ddce0c977fc63090d1f7f77cfe3a65a4
sha256 ab031b98a75deccc324b2a1d8ff5ab46fe0e30b822ce649d5424cf656423fe90
sha512 b03a5886b7ae3123d4d46b3ac88c45c28332eeffc016fd7aff4e234d46da546f3617c43d82fd01d70adf6f4605b0861121dc1b4b9c45a5f9e447b4b4404f49f4
ripemd-160 b6d4bb24b5dbeae4eb225373cae187173df81978

72863844 as geometric shapes

Circle

Radius = n
Diameter 145727688
Circumference 457817034.04543
Area 1.6679154474614E+16

Sphere

Radius = n
Volume 1.6204097462536E+24
Surface area 6.6716617898457E+16
Circumference 457817034.04543

Square

Length = n
Perimeter 291455376
Area 5309139762456336
Diagonal 103045036.39144

Cube

Length = n
Surface area 31854838574738016
Volume 3.8684433142582E+23
Space diagonal 126203879.84277

Equilateral Triangle

Length = n
Perimeter 218591532
Area 2.2989249532646E+15
Altitude 63101939.921386

Triangular Pyramid

Length = n
Surface area 2.2989249532646E+15
Volume 4.5590041669128E+22
Height 34348345.463812