72943722 (number)

72943722 is an even 8-digits composite number following 72943721 and preceding 72943723. In scientific notation, it is written as 7.2943722 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 24314568 positive integers (up to 72943722) that are relatively prime to 72943722.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred forty-three thousand seven hundred twenty-two

Notation

Scientific notation 7.2943722 × 10^7
Engineering notation 7.2943722 × 10^6

Prime Factorization of 72943722

Prime Factorization 2 × 9 × 4052429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72943722
Product of the distinct prime numbers

The prime factorization of 72943722 is 2 × 9 × 4052429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 33, 35, 272, 986, 8135, 5821, 90854, 13395, 419449, 934555, 914505, 3647062, 64233795, 6107917, 887418836, 272114951, 3742362725, 3672700473

Basic calculations (n = 72943722)

Multiplication

n×y
n×2 145887444
n×3 218831166
n×4 291774888
n×5 364718610

Division

n÷y
n÷2 36471861
n÷3 24314574
n÷3 18235930.5
n÷5 14588744.4

Exponentiation

ny
n2 5320786579213284
n3 3.8811797705546E+23
n4 2.8310769821536E+31
n5 2.0650929234681E+39

Nth Root

y√n
2√n 8540.7096894813
3√n 417.82649255161
4√n 92.415960144779
5√n 37.376409899282

Divisors of 72943722

1, 2, 9, 18, 4052429, 8104858, 36471861, 72943722

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72943721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72943722 can be divided by 8 positive divisors. The sum of these divisors (counting 72943722) is 1, the average is 0.125.

Base conversion 72943722

Base System Value
2 Binary 100010110010000100001101010
3 Ternary 12002020220222100
4 Quaternary 10112100201222
5 Quinary 122133144342
6 Senary 11123234230
8 Octal 426204152
10 Decimal 72943722
12 Duodecimal 20518976
16 Hexadecimal 459086a
20 Vigesimal 12fhj62
36 Base36 17ffqi

Cryptographic Hash Functions

md5 be34f9886129df434c5483ee69caa27c
sha1 03288458c3805011ba4c746117e08621aea43bbd
sha256 b894e1054e6e497fc92258cf54d66a47e695e4323a42721b6529394932448937
sha512 dcd2a933a3ebfd07ef9795ee7a3071da3b68a0ea1670e04fb05c56f7ad488fe8b15814dc5d69947802bc7058c3c4cff5858eab709d17a78d087fe04d79128d65
ripemd-160 5d660291d101236c7f89c584696d85b3bd1b4384

72943722 as geometric shapes

Circle

Radius = n
Diameter 145887444
Circumference 458318922.32139
Area 1.6715744028576E+16

Sphere

Radius = n
Volume 1.6257447805914E+24
Surface area 6.6862976114302E+16
Circumference 458318922.32139

Square

Length = n
Perimeter 291774888
Area 5320786579213284
Diagonal 103158000.94237

Cube

Length = n
Surface area 31924719475279704
Volume 3.8811797705546E+23
Space diagonal 126342232.59718

Equilateral Triangle

Length = n
Perimeter 218831166
Area 2.303968172857E+15
Altitude 63171116.29859

Triangular Pyramid

Length = n
Surface area 2.303968172857E+15
Volume 4.5740142246054E+22
Height 34386000.314124