72621804 (number)

72621804 is an even 8-digits composite number following 72621803 and preceding 72621805. In scientific notation, it is written as 7.2621804 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 24172864 positive integers (up to 72621804) that are relatively prime to 72621804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2621804 × 10^7
Engineering notation 7.2621804 × 10^6

Prime Factorization of 72621804

Prime Factorization 2 × 2 × 3 × 7829 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36310902
Product of the distinct prime numbers

The prime factorization of 72621804 is 2 × 2 × 3 × 7829 × 773. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 52, 43, 881, 973, 2328, 4956, 21236, 5946, 472279, 153624, 7514547, 8255424, 16636586, 98277948, 346188730, 259152613, 5634603856, 8766445623

Basic calculations (n = 72621804)

Multiplication

n×y
n×2 145243608
n×3 217865412
n×4 290487216
n×5 363109020

Division

n÷y
n÷2 36310902
n÷3 24207268
n÷3 18155451
n÷5 14524360.8

Exponentiation

ny
n2 5273926416214416
n3 3.8300205050875E+23
n4 2.7814299843644E+31
n5 2.0199246316424E+39

Nth Root

y√n
2√n 8521.8427584649
3√n 417.21093021349
4√n 92.313827558307
5√n 37.343361309257

Divisors of 72621804

1, 2, 3, 4, 6, 12, 773, 1546, 2319, 3092, 4638, 7829, 9276, 15658, 23487, 31316, 46974, 93948, 6051817, 12103634, 18155451, 24207268, 36310902, 72621804

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 -72621803
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 72621804 can be divided by 24 positive divisors. The sum of these divisors (counting 72621804) is 1, the average is 0.041666666666667.

Base conversion 72621804

Base System Value
2 Binary 100010101000001111011101100
3 Ternary 12001122120101110
4 Quaternary 10111001323230
5 Quinary 122042344204
6 Senary 11112312020
8 Octal 425017354
10 Decimal 72621804
12 Duodecimal 203a2610
16 Hexadecimal 4541eec
20 Vigesimal 12dhea4
36 Base36 178jcc

Cryptographic Hash Functions

md5 06aec690257ad437263135597e5f5248
sha1 4ea7ee50258d94fcd7125c9bca3d478ed19bfd48
sha256 f979d76ea83a2bbbe5801403b926125a4f5c9b9e37551c635fd6674c395f20f8
sha512 5ebb48eabf2030563fead8e033ff17c3e1326b1e90acf9b555da095223f4f20a0f0c0cd36d59932ee84b77199c17e2466ca4901b8e044d4d0e59ef2eeffd40cf
ripemd-160 ce86a14f0f882dba2414597eb2f53ca699c103f8

72621804 as geometric shapes

Circle

Radius = n
Diameter 145243608
Circumference 456296251.87368
Area 1.6568528484752E+16

Sphere

Radius = n
Volume 1.6043152375841E+24
Surface area 6.6274113939009E+16
Circumference 456296251.87368

Square

Length = n
Perimeter 290487216
Area 5273926416214416
Diagonal 102702740.1408

Cube

Length = n
Surface area 31643558497286496
Volume 3.8300205050875E+23
Space diagonal 125784654.26531

Equilateral Triangle

Length = n
Perimeter 217865412
Area 2.2836771270658E+15
Altitude 62892327.132654

Triangular Pyramid

Length = n
Surface area 2.2836771270658E+15
Volume 4.5137224520514E+22
Height 34234246.7136