74403721 is an odd 8-digits composite number following 74403720
and preceding 74403722 . In scientific notation, it is written as 7.4403721 × 10^7.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 63774612 positive integers (up to 74403721) that are relatively prime to 74403721.
74403721 has 4 divisors, whose sum is 85032832
The reverse of 74403721 is 12730447
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-four million four hundred three thousand seven hundred twenty-one
Scientific notation
7.4403721 × 10^7
Engineering notation
7.4403721 × 10^6
Prime Factorization
7 × 10629103
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
74403721
Product of the distinct prime numbers
The prime factorization of 74403721 is 7 × 10629103.
Since it has a total of 2 prime factors.
5 , 6 , 76 , 34 , 436 , 751 , 5134 , 3515 , 972 , 19331 , 345154 , 419426 , 6191986 , 5917715 , 25436516 , 45013182 , 777227584 , 158091644 , 8105103628 , 2904313650
n×2
148807442
n×3
223211163
n×4
297614884
n×5
372018605
n÷2
37201860.5
n÷3
24801240.333333
n÷3
18600930.25
n÷5
14880744.2
n2
5535913698645841
n3
4.1189257831412E+23
n4
3.0646340478855E+31
n5
2.2802017666597E+39
2 √n
8625.7591549962
3 √n
420.59575507214
4 √n
92.87496516821
5 √n
37.524847081403
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
-74403720
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 74403721 can be divided by 4 positive divisors.
The sum of these divisors (counting 74403721) is 1, the average is 0.25.
Base
System
Value
2
Binary
100011011110100111110001001
3
Ternary
12012000002201101
4
Quaternary
10123310332021
5
Quinary
123021404341
6
Senary
11214421401
8
Octal
433647611
10
Decimal
74403721
12
Duodecimal
20b01861
16
Hexadecimal
46f4f89
20
Vigesimal
1350961
36
Base36
18aqa1
md5
777b5f699555332e427b9b70c9807362
sha1
21a49b787625471630378dfb65d317eb5356391a
sha256
a2d3341ce79fe376d62aea2c7c0fd2749891aa9867feb9ad26a1549406b970ac
sha512
053c95afc4f3aa6f6c7b8f2753478090d615e6e9db44fc2d17458da3d6e03b3a1d3288d094d7dcd3d331d40b531f6ded769f72f1f60d4625c88941e52d424812
ripemd-160
639f4b693b540380ad8f8b2285a3d9ae90249c3e
Diameter
148807442
Circumference
467492366.58669
Area
1.7391585806573E+16
Volume
1.7253315974664E+24
Surface area
6.9566343226291E+16
Circumference
467492366.58669
Perimeter
297614884
Area
5535913698645841
Diagonal
105222751.32922
Surface area
33215482191875046
Volume
4.1189257831412E+23
Space diagonal
128871025.04418
Perimeter
223211163
Area
2.3971209480928E+15
Altitude
64435512.52209
Surface area
2.3971209480928E+15
Volume
4.8542005874388E+22
Height
35074250.443075