73445809 (number)

73445809 is an odd 8-digits composite number following 73445808 and preceding 73445810. In scientific notation, it is written as 7.3445809 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 73405504 positive integers (up to 73445809) that are relatively prime to 73445809.

Interesting facts

Basic properties

Name

Name seventy-three million four hundred forty-five thousand eight hundred nine

Notation

Scientific notation 7.3445809 × 10^7
Engineering notation 7.3445809 × 10^6

Prime Factorization of 73445809

Prime Factorization 1913 × 38393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 73445809
Product of the distinct prime numbers

The prime factorization of 73445809 is 1913 × 38393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 83, 79, 220, 326, 2704, 1671, 65859, 51176, 958391, 75001, 8401206, 4299457, 9805854, 22248417, 350982803, 511187388, 6681097287, 5447247384

Basic calculations (n = 73445809)

Multiplication

n×y
n×2 146891618
n×3 220337427
n×4 293783236
n×5 367229045

Division

n÷y
n÷2 36722904.5
n÷3 24481936.333333
n÷3 18361452.25
n÷5 14689161.8

Exponentiation

ny
n2 5394286859664481
n3 3.9618776238613E+23
n4 2.9098330724349E+31
n5 2.1371504405994E+39

Nth Root

y√n
2√n 8570.0530336749
3√n 418.78296394545
4√n 92.574580926272
5√n 37.427722754344

Divisors of 73445809

1, 1913, 38393, 73445809

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73445808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73445809 can be divided by 4 positive divisors. The sum of these divisors (counting 73445809) is 1, the average is 0.25.

Base conversion 73445809

Base System Value
2 Binary 100011000001011000110110001
3 Ternary 12010012102201011
4 Quaternary 10120023012301
5 Quinary 122300231214
6 Senary 11142110521
8 Octal 430130661
10 Decimal 73445809
12 Duodecimal 2071b441
16 Hexadecimal 460b1b1
20 Vigesimal 12j0ea9
36 Base36 17q75d

Cryptographic Hash Functions

md5 d39f13c9c384671c023716c3b046c839
sha1 7be688147949ad4267432229e3f426e79bede7fe
sha256 bf8efe0e62c10c327835f27235791af13ff63734f5168c4ed3ec78ee5948e328
sha512 dc79d2c4161982c92e08fe452a607395b1edabd35b77be68988128e9bd77b2843ec0c42c53d7a0d12171fbeb50a053e274171758b53306047ff2e9a1c23f4e5a
ripemd-160 4b0cc27fc1af4de6e12b7719ffd9d39c14a26f87

73445809 as geometric shapes

Circle

Radius = n
Diameter 146891618
Circumference 461473627.98272
Area 1.6946651969678E+16

Sphere

Radius = n
Volume 1.6595474183392E+24
Surface area 6.7786607878712E+16
Circumference 461473627.98272

Square

Length = n
Perimeter 293783236
Area 5394286859664481
Diagonal 103868059.18726

Cube

Length = n
Surface area 32365721157986886
Volume 3.9618776238613E+23
Space diagonal 127211872.791

Equilateral Triangle

Length = n
Perimeter 220337427
Area 2.335794727885E+15
Altitude 63605936.3955

Triangular Pyramid

Length = n
Surface area 2.335794727885E+15
Volume 4.6691175567726E+22
Height 34622686.395755