72544080 (number)

72544080 is an even 8-digits composite number following 72544079 and preceding 72544081. In scientific notation, it is written as 7.2544080 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 15998976 positive integers (up to 72544080) that are relatively prime to 72544080.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred forty-four thousand eighty

Notation

Scientific notation 7.2544080 × 10^7
Engineering notation 7.2544080 × 10^6

Prime Factorization of 72544080

Prime Factorization 2 × 2 × 2 × 2 × 15 × 7 × 29 × 1489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9068010
Product of the distinct prime numbers

The prime factorization of 72544080 is 2 × 2 × 2 × 2 × 15 × 7 × 29 × 1489. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 74, 34, 827, 559, 26, 5199, 11229, 60304, 653455, 452544, 5788129, 6311296, 51550515, 8509949, 647850593, 464949191, 4968688646, 7645928247

Basic calculations (n = 72544080)

Multiplication

n×y
n×2 145088160
n×3 217632240
n×4 290176320
n×5 362720400

Division

n÷y
n÷2 36272040
n÷3 24181360
n÷3 18136020
n÷5 14508816

Exponentiation

ny
n2 5262643543046400
n3 3.8177363419824E+23
n4 2.7695417061168E+31
n5 2.0091385509187E+39

Nth Root

y√n
2√n 8517.2812563634
3√n 417.06203609835
4√n 92.289117756989
5√n 37.335364485683

Divisors of 72544080

1, 2, 4, 7, 8, 14, 15, 16, 28, 29, 30, 56, 58, 60, 105, 112, 116, 120, 203, 210, 232, 240, 406, 420, 435, 464, 812, 840, 870, 1489, 1624, 1680, 1740, 2978, 3045, 3248, 3480, 5956, 6090, 6960, 10423, 11912, 12180, 20846, 22335, 23824, 24360, 41692, 43181, 44670, 48720, 83384, 86362, 89340, 156345, 166768, 172724, 178680, 302267, 312690, 345448, 357360, 604534, 625380, 647715, 690896, 1209068, 1250760, 1295430, 2418136, 2501520, 2590860, 4534005, 4836272, 5181720, 9068010, 10363440, 18136020, 36272040, 72544080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72544079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72544080 can be divided by 80 positive divisors. The sum of these divisors (counting 72544080) is 1, the average is 0.0125.

Base conversion 72544080

Base System Value
2 Binary 100010100101110111101010000
3 Ternary 12001111121202210
4 Quaternary 10110232331100
5 Quinary 122032402310
6 Senary 11110512120
8 Octal 424567520
10 Decimal 72544080
12 Duodecimal 20365640
16 Hexadecimal 452ef50
20 Vigesimal 12d8040
36 Base36 176vdc

Cryptographic Hash Functions

md5 e7d1a4f6630ba41cec2c1ade43b27776
sha1 8282b753f57035d44cad8d965cdbde524ec25249
sha256 ad30bc9e26c712f9fd24410e36d58dcba8768b0a3bcdb8d0162732446055ec64
sha512 be46623661ab86b412c7ef0907bbbf53fad5ae7824826738ce203519e5024ecb281087d2893fd1c6bdd5cebf2a78e023334815f4c6904d35335c0962bcf4f443
ripemd-160 1fbf1415ce1c68bb47d604be0811c90ff0bb3f30

72544080 as geometric shapes

Circle

Radius = n
Diameter 145088160
Circumference 455807897.57886
Area 1.6533082293296E+16

Sphere

Radius = n
Volume 1.5991696593753E+24
Surface area 6.6132329173185E+16
Circumference 455807897.57886

Square

Length = n
Perimeter 290176320
Area 5262643543046400
Diagonal 102592821.80588

Cube

Length = n
Surface area 31575861258278400
Volume 3.8177363419824E+23
Space diagonal 125650032.34834

Equilateral Triangle

Length = n
Perimeter 217632240
Area 2.2787914996702E+15
Altitude 62825016.174171

Triangular Pyramid

Length = n
Surface area 2.2787914996702E+15
Volume 4.4992454269968E+22
Height 34197607.268626