72180860 (number)

72180860 is an even 8-digits composite number following 72180859 and preceding 72180861. In scientific notation, it is written as 7.2180860 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 28831680 positive integers (up to 72180860) that are relatively prime to 72180860.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty thousand eight hundred sixty

Notation

Scientific notation 7.2180860 × 10^7
Engineering notation 7.2180860 × 10^6

Prime Factorization of 72180860

Prime Factorization 2 × 2 × 5 × 4231 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36090430
Product of the distinct prime numbers

The prime factorization of 72180860 is 2 × 2 × 5 × 4231 × 853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 28, 76, 102, 813, 2062, 9136, 40008, 71426, 686461, 604369, 9738942, 6441993, 91791897, 40556367, 326775907, 273997223, 1313174101, 9396543218

Basic calculations (n = 72180860)

Multiplication

n×y
n×2 144361720
n×3 216542580
n×4 288723440
n×5 360904300

Division

n÷y
n÷2 36090430
n÷3 24060286.666667
n÷3 18045215
n÷5 14436172

Exponentiation

ny
n2 5210076550339600
n3 3.7606780606935E+23
n4 2.7144897660399E+31
n5 1.9593420577396E+39

Nth Root

y√n
2√n 8495.9319677125
3√n 416.36481034922
4√n 92.173379929959
5√n 37.297902594308

Divisors of 72180860

1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4231, 4265, 8462, 8530, 16924, 17060, 21155, 42310, 84620, 3609043, 7218086, 14436172, 18045215, 36090430, 72180860

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 -72180859
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 72180860 can be divided by 24 positive divisors. The sum of these divisors (counting 72180860) is 1, the average is 0.041666666666667.

Base conversion 72180860

Base System Value
2 Binary 100010011010110010001111100
3 Ternary 12000211011112012
4 Quaternary 10103112101330
5 Quinary 121434241420
6 Senary 11055030352
8 Octal 423262174
10 Decimal 72180860
12 Duodecimal 2020b3b8
16 Hexadecimal 44d647c
20 Vigesimal 12b2c30
36 Base36 16z33w

Cryptographic Hash Functions

md5 613988cefd5125d02211ccc24c274ec0
sha1 06d20fbf5ed27f38030f12d4609497b3c4f3c319
sha256 40eccb8f806307294a69166da0e6e5fefadc4901f6ec0f8cebca200df410dcbc
sha512 48af745de172440c8b24d804b47551a7a6e569ea8564bda1a9e6173dfe773bbe50bc56630458e106e953fbfd3dc893ae259ba988e7a9fbeac71cb52702960312
ripemd-160 5c03808da5776386771c9c44c44149095b5517b3

72180860 as geometric shapes

Circle

Radius = n
Diameter 144361720
Circumference 453525719.01159
Area 1.6367938215187E+16

Sphere

Radius = n
Volume 1.5752691423988E+24
Surface area 6.5471752860749E+16
Circumference 453525719.01159

Square

Length = n
Perimeter 288723440
Area 5210076550339600
Diagonal 102079151.15575

Cube

Length = n
Surface area 31260459302037600
Volume 3.7606780606935E+23
Space diagonal 125020916.85402

Equilateral Triangle

Length = n
Perimeter 216542580
Area 2.2560293241278E+15
Altitude 62510458.427008

Triangular Pyramid

Length = n
Surface area 2.2560293241278E+15
Volume 4.4320015976264E+22
Height 34026383.718585