72079440 (number)

72079440 is an even 8-digits composite number following 72079439 and preceding 72079441. In scientific notation, it is written as 7.2079440 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 19221120 positive integers (up to 72079440) that are relatively prime to 72079440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2079440 × 10^7
Engineering notation 7.2079440 × 10^6

Prime Factorization of 72079440

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 300331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9009930
Product of the distinct prime numbers

The prime factorization of 72079440 is 2 × 2 × 2 × 2 × 3 × 5 × 300331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 17, 87, 552, 389, 9348, 1608, 78819, 28152, 316078, 36946, 9096162, 8060180, 40389375, 88976182, 582368903, 39147118, 4987762960, 1800691322

Basic calculations (n = 72079440)

Multiplication

n×y
n×2 144158880
n×3 216238320
n×4 288317760
n×5 360397200

Division

n÷y
n÷2 36039720
n÷3 24026480
n÷3 18019860
n÷5 14415888

Exponentiation

ny
n2 5195445670713600
n3 3.7448481449546E+23
n4 2.6992655717337E+31
n5 1.9456155082184E+39

Nth Root

y√n
2√n 8489.9611306531
3√n 416.16971009542
4√n 92.140985075335
5√n 37.287415378982

Divisors of 72079440

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 300331, 600662, 900993, 1201324, 1501655, 1801986, 2402648, 3003310, 3603972, 4504965, 4805296, 6006620, 7207944, 9009930, 12013240, 14415888, 18019860, 24026480, 36039720, 72079440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72079439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72079440 can be divided by 40 positive divisors. The sum of these divisors (counting 72079440) is 1, the average is 0.025.

Base conversion 72079440

Base System Value
2 Binary 100010010111101100001010000
3 Ternary 12000122000101220
4 Quaternary 10102331201100
5 Quinary 121423020230
6 Senary 11052525040
8 Octal 422754120
10 Decimal 72079440
12 Duodecimal 20180780
16 Hexadecimal 44bd850
20 Vigesimal 12a9ic0
36 Base36 16wwuo

Cryptographic Hash Functions

md5 fa79eddede72de39817bfb220d245458
sha1 8f6220a20f3b7acc7b91b7f82e64fbe00369c183
sha256 3d36373e8deab8550a5920a15433abfb1071c2f631fe5579bcbe4884ad7c979a
sha512 ee7507160fdcbc0d2189653329d9ab0d539d1ef864b184a8b097602b817cb406918f1981a6e31c8410d3af2f33492bce7cd8615e18dbc4dedb0adb982dadec9a
ripemd-160 e098bca8c5c77e8e42d1598cb2b3f8fda0123805

72079440 as geometric shapes

Circle

Radius = n
Diameter 144158880
Circumference 452888478.35773
Area 1.6321973951239E+16

Sphere

Radius = n
Volume 1.5686383227998E+24
Surface area 6.5287895804955E+16
Circumference 452888478.35773

Square

Length = n
Perimeter 288317760
Area 5195445670713600
Diagonal 101935721.61626

Cube

Length = n
Surface area 31172674024281600
Volume 3.7448481449546E+23
Space diagonal 124845252.26111

Equilateral Triangle

Length = n
Perimeter 216238320
Area 2.2496939674099E+15
Altitude 62422626.130556

Triangular Pyramid

Length = n
Surface area 2.2496939674099E+15
Volume 4.4133458630188E+22
Height 33978573.872086