72049892 (number)

72049892 is an even 8-digits composite number following 72049891 and preceding 72049893. In scientific notation, it is written as 7.2049892 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 34458600 positive integers (up to 72049892) that are relatively prime to 72049892.

Interesting facts

Basic properties

Name

Name seventy-two million forty-nine thousand eight hundred ninety-two

Notation

Scientific notation 7.2049892 × 10^7
Engineering notation 7.2049892 × 10^6

Prime Factorization of 72049892

Prime Factorization 2 × 2 × 23 × 783151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36024946
Product of the distinct prime numbers

The prime factorization of 72049892 is 2 × 2 × 23 × 783151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 86, 4, 304, 392, 2221, 1768, 44498, 94191, 166833, 825787, 9717132, 2642346, 50697108, 22615565, 572607363, 981759943, 5251061680, 4706948916

Basic calculations (n = 72049892)

Multiplication

n×y
n×2 144099784
n×3 216149676
n×4 288199568
n×5 360249460

Division

n÷y
n÷2 36024946
n÷3 24016630.666667
n÷3 18012473
n÷5 14409978.4

Exponentiation

ny
n2 5191186937211664
n3 3.7402445817791E+23
n4 2.6948421817077E+31
n5 1.9416308814908E+39

Nth Root

y√n
2√n 8488.2207794095
3√n 416.11283459202
4√n 92.131540632997
5√n 37.284357782374

Divisors of 72049892

1, 2, 4, 23, 46, 92, 783151, 1566302, 3132604, 18012473, 36024946, 72049892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72049891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72049892 can be divided by 12 positive divisors. The sum of these divisors (counting 72049892) is 1, the average is 0.083333333333333.

Base conversion 72049892

Base System Value
2 Binary 100010010110110010011100100
3 Ternary 12000120111212112
4 Quaternary 10102312103210
5 Quinary 121421044032
6 Senary 11052140152
8 Octal 422662344
10 Decimal 72049892
12 Duodecimal 20167658
16 Hexadecimal 44b64e4
20 Vigesimal 12a64ec
36 Base36 16wa1w

Cryptographic Hash Functions

md5 b32023c58f03197d0ef3e6d872981621
sha1 161cde101a3c8e51927aa97e1439f56be3391b05
sha256 1aa601e72e03942fdb25ead3bb7c691fbe6da823b62e3cb730c462c783f8ceff
sha512 a1d8a5d20731c20bf0a308b33e3b69d3177e70e136ff9a5fd68320fe9164712e68c048278d07720b9119d811aaf8d24df0eb5f30248e164c9bd12f00d7625a24
ripemd-160 75b0e221392b140eafc0b73618868d2d39bc8728

72049892 as geometric shapes

Circle

Radius = n
Diameter 144099784
Circumference 452702822.79828
Area 1.6308594745355E+16

Sphere

Radius = n
Volume 1.5667099867662E+24
Surface area 6.5234378981422E+16
Circumference 452702822.79828

Square

Length = n
Perimeter 288199568
Area 5191186937211664
Diagonal 101893934.43392

Cube

Length = n
Surface area 31147121623269984
Volume 3.7402445817791E+23
Space diagonal 124794073.62385

Equilateral Triangle

Length = n
Perimeter 216149676
Area 2.2478498817096E+15
Altitude 62397036.811925

Triangular Pyramid

Length = n
Surface area 2.2478498817096E+15
Volume 4.4079205117871E+22
Height 33964644.811306