72481512 (number)

72481512 is an even 8-digits composite number following 72481511 and preceding 72481513. In scientific notation, it is written as 7.2481512 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 23618304 positive integers (up to 72481512) that are relatively prime to 72481512.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred eighty-one thousand five hundred twelve

Notation

Scientific notation 7.2481512 × 10^7
Engineering notation 7.2481512 × 10^6

Prime Factorization of 72481512

Prime Factorization 2 × 2 × 2 × 3 × 103 × 269 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18120378
Product of the distinct prime numbers

The prime factorization of 72481512 is 2 × 2 × 2 × 3 × 103 × 269 × 109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 27, 31, 217, 162, 9001, 8558, 53750, 81733, 717965, 866358, 8990238, 6840741, 91647027, 87589044, 781516094, 73428694, 5713932803, 5090562361

Basic calculations (n = 72481512)

Multiplication

n×y
n×2 144963024
n×3 217444536
n×4 289926048
n×5 362407560

Division

n÷y
n÷2 36240756
n÷3 24160504
n÷3 18120378
n÷5 14496302.4

Exponentiation

ny
n2 5253569581806144
n3 3.8078666668652E+23
n4 2.7599993350879E+31
n5 2.0004892492616E+39

Nth Root

y√n
2√n 8513.6074610003
3√n 416.94209870692
4√n 92.269211880238
5√n 37.328922042948

Divisors of 72481512

1, 2, 3, 4, 6, 8, 12, 24, 103, 109, 206, 218, 269, 309, 327, 412, 436, 538, 618, 654, 807, 824, 872, 1076, 1236, 1308, 1614, 2152, 2472, 2616, 3228, 6456, 11227, 22454, 27707, 29321, 33681, 44908, 55414, 58642, 67362, 83121, 87963, 89816, 110828, 117284, 134724, 166242, 175926, 221656, 234568, 269448, 332484, 351852, 664968, 703704, 3020063, 6040126, 9060189, 12080252, 18120378, 24160504, 36240756, 72481512

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72481511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72481512 can be divided by 64 positive divisors. The sum of these divisors (counting 72481512) is 1, the average is 0.015625.

Base conversion 72481512

Base System Value
2 Binary 100010100011111101011101000
3 Ternary 12001101102221110
4 Quaternary 10110133223220
5 Quinary 122023402022
6 Senary 11105310320
8 Octal 424375350
10 Decimal 72481512
12 Duodecimal 203353a0
16 Hexadecimal 451fae8
20 Vigesimal 12d03fc
36 Base36 175j3c

Cryptographic Hash Functions

md5 c2b0febe3cafa7f24a2c4c77bb6574af
sha1 3ddb74c94c7c19be76e62455cb15135a8a883074
sha256 97d5d3d09b9dc8c399701baf6e096bca906497bb48363a66ba140662482b7255
sha512 325f014916eeae1da7197e28845cf814164abfb0cf33123f5e1c6f78e662785dbf44991010a68e154f20da0302aead46bb8f2b887dd1cf18f1de52df9d1715a1
ripemd-160 0594b91dc9c2b8274ef73818de02b8dc9d4d96fa

72481512 as geometric shapes

Circle

Radius = n
Diameter 144963024
Circumference 455414771.24056
Area 1.6504575603325E+16

Sphere

Radius = n
Volume 1.5950354595297E+24
Surface area 6.60183024133E+16
Circumference 455414771.24056

Square

Length = n
Perimeter 289926048
Area 5253569581806144
Diagonal 102504337.29171

Cube

Length = n
Surface area 31521417490836864
Volume 3.8078666668652E+23
Space diagonal 125541661.39341

Equilateral Triangle

Length = n
Perimeter 217444536
Area 2.2748623591967E+15
Altitude 62770830.696707

Triangular Pyramid

Length = n
Surface area 2.2748623591967E+15
Volume 4.4876139033243E+22
Height 34168112.430569