72906044 (number)

72906044 is an even 8-digits composite number following 72906043 and preceding 72906045. In scientific notation, it is written as 7.2906044 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 34704560 positive integers (up to 72906044) that are relatively prime to 72906044.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred six thousand forty-four

Notation

Scientific notation 7.2906044 × 10^7
Engineering notation 7.2906044 × 10^6

Prime Factorization of 72906044

Prime Factorization 2 × 2 × 23 × 227 × 3491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36453022
Product of the distinct prime numbers

The prime factorization of 72906044 is 2 × 2 × 23 × 227 × 3491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 97, 50, 979, 295, 5889, 994, 34655, 15345, 363424, 525928, 3431850, 7016222, 55134232, 518329, 73355851, 534163228, 7163256268, 7136195389

Basic calculations (n = 72906044)

Multiplication

n×y
n×2 145812088
n×3 218718132
n×4 291624176
n×5 364530220

Division

n÷y
n÷2 36453022
n÷3 24302014.666667
n÷3 18226511
n÷5 14581208.8

Exponentiation

ny
n2 5315291251729936
n3 3.8751685787144E+23
n4 2.8252321090717E+31
n5 2.0597649645419E+39

Nth Root

y√n
2√n 8538.5036159739
3√n 417.75453946451
4√n 92.404023808349
5√n 37.372547854977

Divisors of 72906044

1, 2, 4, 23, 46, 92, 227, 454, 908, 3491, 5221, 6982, 10442, 13964, 20884, 80293, 160586, 321172, 792457, 1584914, 3169828, 18226511, 36453022, 72906044

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 -72906043
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 72906044 can be divided by 24 positive divisors. The sum of these divisors (counting 72906044) is 1, the average is 0.041666666666667.

Base conversion 72906044

Base System Value
2 Binary 100010110000111010100111100
3 Ternary 12002012000021212
4 Quaternary 10112013110330
5 Quinary 122130443134
6 Senary 11122343552
8 Octal 426072474
10 Decimal 72906044
12 Duodecimal 204babb8
16 Hexadecimal 458753c
20 Vigesimal 12fd524
36 Base36 17emnw

Cryptographic Hash Functions

md5 16cbf4c28da4b0579d3bb834d47e86a4
sha1 b226dfb22297ad3eaccfaf6444a4683a94ffc9ce
sha256 028cddae3b72b8880c0905a1a00df87bdf1516a88b30380de3ddc5a3e0e25679
sha512 1aa2e1c02ccc4647ac852b4ffe4165148c2959cb12dfc2f70f409824a6a7ff84f27d00ce53f0c7af4ed3b610aab92574bea57e3025a9f641b104d0c17a044421
ripemd-160 8578548590527a1340e37ff1304685a6e2cfa92e

72906044 as geometric shapes

Circle

Radius = n
Diameter 145812088
Circumference 458082184.46539
Area 1.6698479948125E+16

Sphere

Radius = n
Volume 1.6232268184415E+24
Surface area 6.6793919792499E+16
Circumference 458082184.46539

Square

Length = n
Perimeter 291624176
Area 5315291251729936
Diagonal 103104716.20377

Cube

Length = n
Surface area 31891747510379616
Volume 3.8751685787144E+23
Space diagonal 126276972.38685

Equilateral Triangle

Length = n
Perimeter 218718132
Area 2.3015886262557E+15
Altitude 63138486.193426

Triangular Pyramid

Length = n
Surface area 2.3015886262557E+15
Volume 4.5669299670833E+22
Height 34368238.73459