74328891 is an odd 8-digits composite number following 74328890
and preceding 74328892 . In scientific notation, it is written as 7.4328891 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 39206304 positive integers (up to 74328891) that are relatively prime to 74328891.
74328891 has 8 divisors, whose sum is 83858544
The reverse of 74328891 is 19882347
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-four million three hundred twenty-eight thousand eight hundred ninety-one
Scientific notation
7.4328891 × 10^7
Engineering notation
7.4328891 × 10^6
Prime Factorization
21 × 13 × 272267
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74328891
Product of the distinct prime numbers
The prime factorization of 74328891 is 21 × 13 × 272267.
Since it has a total of 3 prime factors.
6 , 2 , 2 , 93 , 34 , 623 , 6403 , 4479 , 33256 , 90016 , 940701 , 498391 , 6423199 , 2111985 , 49445674 , 54630502 , 77237118 , 996512532 , 2179165257 , 771936318
n×2
148657782
n×3
222986673
n×4
297315564
n×5
371644455
n÷2
37164445.5
n÷3
24776297
n÷3
18582222.75
n÷5
14865778.2
n2
5524784037289881
n3
4.1065107050626E+23
n4
3.0523238658693E+31
n5
2.268758479229E+39
2 √n
8621.4204746086
3 √n
420.45470595527
4 √n
92.851604588228
5 √n
37.517296075673
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
-74328890
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 74328891 can be divided by 8 positive divisors.
The sum of these divisors (counting 74328891) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011100010101100111011
3
Ternary
12011212022001220
4
Quaternary
10123202230323
5
Quinary
123012011031
6
Senary
11213043123
8
Octal
433425473
10
Decimal
74328891
12
Duodecimal
20a864a3
16
Hexadecimal
46e2b3b
20
Vigesimal
134b24b
36
Base36
1894jf
md5
32727b638da1355bd35484c74afd8167
sha1
eaa4b7051a8ee02c301fdfcfcadcc13895508c68
sha256
76a30ba494917fd4952fadbf0eb9037c9f8b733b2234341f4a0d4de1da49a7fe
sha512
d976e68b68576e4386596732b63113e9308240035a7e646b69bc181aa2bc8eced9e13826d5d2681136319bcfe456f288d1f48350081b5db635de2c86708df8ce
ripemd-160
1d46caf1e85d396a563d9c85f9cf3c9c5f2466a6
Diameter
148657782
Circumference
467022195.83015
Area
1.735662094422E+16
Volume
1.7201311817217E+24
Surface area
6.942648377688E+16
Circumference
467022195.83015
Perimeter
297315564
Area
5524784037289881
Diagonal
105116925.72835
Surface area
33148704223739286
Volume
4.1065107050626E+23
Space diagonal
128741415.68225
Perimeter
222986673
Area
2.3923016633579E+15
Altitude
64370707.841125
Surface area
2.3923016633579E+15
Volume
4.8395692776082E+22
Height
35038975.242784