72741738 (number)

72741738 is an even 8-digits composite number following 72741737 and preceding 72741739. In scientific notation, it is written as 7.2741738 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 24209136 positive integers (up to 72741738) that are relatively prime to 72741738.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred forty-one thousand seven hundred thirty-eight

Notation

Scientific notation 7.2741738 × 10^7
Engineering notation 7.2741738 × 10^6

Prime Factorization of 72741738

Prime Factorization 2 × 3 × 659 × 18397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72741738
Product of the distinct prime numbers

The prime factorization of 72741738 is 2 × 3 × 659 × 18397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 17, 15, 602, 814, 3195, 9924, 6584, 15708, 595920, 175713, 6868263, 2917572, 87571782, 83969530, 673377151, 783963572, 1234981616, 1657977805

Basic calculations (n = 72741738)

Multiplication

n×y
n×2 145483476
n×3 218225214
n×4 290966952
n×5 363708690

Division

n÷y
n÷2 36370869
n÷3 24247246
n÷3 18185434.5
n÷5 14548347.6

Exponentiation

ny
n2 5291360447260644
n3 3.849027553182E+23
n4 2.7998495382834E+31
n5 2.0366592155323E+39

Nth Root

y√n
2√n 8528.8767138469
3√n 417.44047677117
4√n 92.351917759443
5√n 37.35568758799

Divisors of 72741738

1, 2, 3, 6, 659, 1318, 1977, 3954, 18397, 36794, 55191, 110382, 12123623, 24247246, 36370869, 72741738

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 -72741737
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 72741738 can be divided by 16 positive divisors. The sum of these divisors (counting 72741738) is 1, the average is 0.0625.

Base conversion 72741738

Base System Value
2 Binary 100010101011111001101101010
3 Ternary 12001212122220110
4 Quaternary 10111133031222
5 Quinary 122110213423
6 Senary 11115035150
8 Octal 425371552
10 Decimal 72741738
12 Duodecimal 2043bab6
16 Hexadecimal 455f36a
20 Vigesimal 12ece6i
36 Base36 17b3vu

Cryptographic Hash Functions

md5 ef56ac94e31482d1be9af148c049446d
sha1 6df1d089f6194528d1dcecd74fc3bc64c0180959
sha256 0117b2f7d43fecd752b79ea38dfd48b0dc04834f21771124f57ff13b69d3700a
sha512 00761935551c992340e5037ec5d265969ad98192964957b6555cdf34c3c6132538d13b54f4b03d20d619f948d9bdc760d193153e01707702fa51780bee014082
ripemd-160 32a36e9b98b7ceef0cf76034032c1f9df8a9f432

72741738 as geometric shapes

Circle

Radius = n
Diameter 145483476
Circumference 457049819.42031
Area 1.662329910861E+16

Sphere

Radius = n
Volume 1.6122768912722E+24
Surface area 6.6493196434439E+16
Circumference 457049819.42031

Square

Length = n
Perimeter 290966952
Area 5291360447260644
Diagonal 102872352.43019

Cube

Length = n
Surface area 31748162683563864
Volume 3.849027553182E+23
Space diagonal 125992386.04686

Equilateral Triangle

Length = n
Perimeter 218225214
Area 2.291226283954E+15
Altitude 62996193.023432

Triangular Pyramid

Length = n
Surface area 2.291226283954E+15
Volume 4.5361224730481E+22
Height 34290784.143397