72520005 (number)

72520005 is an odd 8-digits composite number following 72520004 and preceding 72520006. In scientific notation, it is written as 7.2520005 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 36959040 positive integers (up to 72520005) that are relatively prime to 72520005.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred twenty thousand five

Notation

Scientific notation 7.2520005 × 10^7
Engineering notation 7.2520005 × 10^6

Prime Factorization of 72520005

Prime Factorization 15 × 31 × 83 × 1879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72520005
Product of the distinct prime numbers

The prime factorization of 72520005 is 15 × 31 × 83 × 1879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 33, 61, 951, 956, 5748, 3787, 49315, 71432, 110815, 534276, 4293611, 8424313, 25252539, 11179657, 85866157, 51347594, 1916646296, 4031497862

Basic calculations (n = 72520005)

Multiplication

n×y
n×2 145040010
n×3 217560015
n×4 290080020
n×5 362600025

Division

n÷y
n÷2 36260002.5
n÷3 24173335
n÷3 18130001.25
n÷5 14504001

Exponentiation

ny
n2 5259151125200025
n3 3.8139366589526E+23
n4 2.7658670557693E+31
n5 2.0058069271372E+39

Nth Root

y√n
2√n 8515.8678359871
3√n 417.01589459166
4√n 92.281459871348
5√n 37.332886080159

Divisors of 72520005

1, 15, 31, 83, 465, 1245, 1879, 2573, 28185, 38595, 58249, 155957, 873735, 2339355, 4834667, 72520005

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72520004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72520005 can be divided by 16 positive divisors. The sum of these divisors (counting 72520005) is 1, the average is 0.0625.

Base conversion 72520005

Base System Value
2 Binary 100010100101001000101000101
3 Ternary 12001110101202010
4 Quaternary 10110221011011
5 Quinary 122031120010
6 Senary 11110204433
8 Octal 424510505
10 Decimal 72520005
12 Duodecimal 20353719
16 Hexadecimal 4529145
20 Vigesimal 12d5005
36 Base36 176csl

Cryptographic Hash Functions

md5 927e54862c912dd2d3f91e88df5b8c5a
sha1 d12cd9dbc4fc5313687cac8c8e9670c66dcd1b5e
sha256 410bd999bd5f5f95965cf6b536abd53ad0c29a20e94852b75ea39a98718d8eab
sha512 5cc2d157406ee6c75d14b217a5bc8c5da273e294c7778153aa9dbd9cab53aadca0a753a53b3712a8b44ac0570db897472c383b619d3192856598923a45aee709
ripemd-160 55ca831fe526d202d985e8b63384702fc435fb36

72520005 as geometric shapes

Circle

Radius = n
Diameter 145040010
Circumference 455656629.89259
Area 1.6522110539047E+16

Sphere

Radius = n
Volume 1.5975780518696E+24
Surface area 6.6088442156188E+16
Circumference 455656629.89259

Square

Length = n
Perimeter 290080020
Area 5259151125200025
Diagonal 102558774.61436

Cube

Length = n
Surface area 31554906751200150
Volume 3.8139366589526E+23
Space diagonal 125608333.22515

Equilateral Triangle

Length = n
Perimeter 217560015
Area 2.2772792383824E+15
Altitude 62804166.612575

Triangular Pyramid

Length = n
Surface area 2.2772792383824E+15
Volume 4.4947674576023E+22
Height 34186258.204788