72804537 (number)

72804537 is an odd 8-digits composite number following 72804536 and preceding 72804538. In scientific notation, it is written as 7.2804537 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 43632000 positive integers (up to 72804537) that are relatively prime to 72804537.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred four thousand five hundred thirty-seven

Notation

Scientific notation 7.2804537 × 10^7
Engineering notation 7.2804537 × 10^6

Prime Factorization of 72804537

Prime Factorization 3 × 3 × 61 × 13 × 101 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 240279
Product of the distinct prime numbers

The prime factorization of 72804537 is 3 × 3 × 61 × 13 × 101 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72804537)

Multiplication

n×y
n×2 145609074
n×3 218413611
n×4 291218148
n×5 364022685

Division

n÷y
n÷2 36402268.5
n÷3 24268179
n÷3 18201134.25
n÷5 14560907.4

Exponentiation

ny
n2 5300500607784369
n3 3.8590049261796E+23
n4 2.8095306693122E+31
n5 2.0454657956658E+39

Nth Root

y√n
2√n 8532.5574712392
3√n 417.56056969605
4√n 92.371843498109
5√n 37.362135303453

Divisors of 72804537

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72804536
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72804537 can be divided by 36 positive divisors. The sum of these divisors (counting 72804537) is 1, the average is 0.027777777777778.

Base conversion 72804537

Base System Value
2 Binary 100010101101110100010111001
3 Ternary 12001222212001100
4 Quaternary 10111232202321
5 Quinary 122114221122
6 Senary 11120242013
8 Octal 425564271
10 Decimal 72804537
12 Duodecimal 20470309
16 Hexadecimal 456e8b9
20 Vigesimal 12f0b6h
36 Base36 17cgc9

Cryptographic Hash Functions

md5 1d9ede8c7d5c324c202b5668c8d963db
sha1 2a5f59300ff5e92c5d4a9507bd3d3da80b967645
sha256 4381f7f3ecea70ba62a65dbf0272acd89a49616cf1a402693df6c478b0cc555f
sha512 5dc8d30c65f9f63a24f5d77b0ee506980633f7d180e471540dfe1cf2ebfd8d039bbffadd827e5f602bfce7b5abeb56ae04e818ce3f6ca74012720f0775595b24
ripemd-160 1e02c1c1bd228d5703b51dbe5f1b9ee9d16a8c60

72804537 as geometric shapes

Circle

Radius = n
Diameter 145609074
Circumference 457444397.17441
Area 1.6652013769764E+16

Sphere

Radius = n
Volume 1.6164562035004E+24
Surface area 6.6608055079054E+16
Circumference 457444397.17441

Square

Length = n
Perimeter 291218148
Area 5300500607784369
Diagonal 102961163.62769

Cube

Length = n
Surface area 31803003646706214
Volume 3.8590049261796E+23
Space diagonal 126101157.10553

Equilateral Triangle

Length = n
Perimeter 218413611
Area 2.2951840895581E+15
Altitude 63050578.552764

Triangular Pyramid

Length = n
Surface area 2.2951840895581E+15
Volume 4.5478809198898E+22
Height 34320387.875898