74514891 is an odd 8-digits composite number following 74514890
and preceding 74514892 . In scientific notation, it is written as 7.4514891 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 43602720 positive integers (up to 74514891) that are relatively prime to 74514891.
74514891 has 16 divisors, whose sum is 112124160
The reverse of 74514891 is 19841547
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-four million five hundred fourteen thousand eight hundred ninety-one
Scientific notation
7.4514891 × 10^7
Engineering notation
7.4514891 × 10^6
Prime Factorization
3 × 11 × 29 × 77863
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74514891
Product of the distinct prime numbers
The prime factorization of 74514891 is 3 × 11 × 29 × 77863.
Since it has a total of 4 prime factors.
5 , 1 , 80 , 2 , 631 , 685 , 4760 , 6962 , 33612 , 7055 , 969447 , 999264 , 220139 , 189443 , 31673700 , 32752001 , 111462469 , 516032882 , 4628031941 , 8611880311
n×2
149029782
n×3
223544673
n×4
298059564
n×5
372574455
n÷2
37257445.5
n÷3
24838297
n÷3
18628722.75
n÷5
14902978.2
n2
5552468980741881
n3
4.1374162088086E+23
n4
3.0829911782101E+31
n5
2.2972875159829E+39
2 √n
8632.2008201848
3 √n
420.80512794223
4 √n
92.909637929468
5 √n
37.536053903356
1 , 3 , 11 , 29 , 33 , 87 , 319 , 957 , 77863 , 233589 , 856493 , 2258027 , 2569479 , 6774081 , 24838297 , 74514891
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
-74514890
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 74514891 can be divided by 16 positive divisors.
The sum of these divisors (counting 74514891) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100010000000111001011
3
Ternary
12012012202012210
4
Quaternary
10130100013023
5
Quinary
123033434031
6
Senary
11221040203
8
Octal
434200713
10
Decimal
74514891
12
Duodecimal
20b56063
16
Hexadecimal
47101cb
20
Vigesimal
135e74b
36
Base36
18d423
md5
6475a45d77cea6ee37535c666a6fb4c9
sha1
7cad19081f490550f8bb9757f69df84ea73767a3
sha256
f4f36e237433e9eb30cb4de44941f6c3044b86344aaafad3b2589738efe650c2
sha512
246eea46701a5ea8d376c272582a8108aa6f0b7c4779f147f22014c4a2719500e486de63e3e59eb8325b60ee0a00e8649015ea5c013b6a6902b7bf05936a68ba
ripemd-160
a17a08384f6d68df050190442ae754c353a674ea
Diameter
149029782
Circumference
468190868.29729
Area
1.7443595759184E+16
Volume
1.7330768488582E+24
Surface area
6.9774383036736E+16
Circumference
468190868.29729
Perimeter
298059564
Area
5552468980741881
Diagonal
105379969.45095
Surface area
33314813884451286
Volume
4.1374162088086E+23
Space diagonal
129063577.13246
Perimeter
223544673
Area
2.4042895955238E+15
Altitude
64531788.566228
Surface area
2.4042895955238E+15
Volume
4.8759917630662E+22
Height
35126656.483651