74491285 is an odd 8-digits composite number following 74491284
and preceding 74491286 . In scientific notation, it is written as 7.4491285 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 52306240 positive integers (up to 74491285) that are relatively prime to 74491285.
74491285 has 16 divisors, whose sum is 100880640
The reverse of 74491285 is 58219447
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million four hundred ninety-one thousand two hundred eighty-five
Scientific notation
7.4491285 × 10^7
Engineering notation
7.4491285 × 10^6
Prime Factorization
11 × 5 × 29 × 46703
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74491285
Product of the distinct prime numbers
The prime factorization of 74491285 is 11 × 5 × 29 × 46703.
Since it has a total of 4 prime factors.
2 , 9 , 69 , 94 , 179 , 811 , 8874 , 6341 , 10542 , 64775 , 536046 , 794448 , 1188938 , 4247087 , 88026944 , 90873614 , 574155402 , 721678151 , 8571080580 , 159013415
n×2
148982570
n×3
223473855
n×4
297965140
n×5
372456425
n÷2
37245642.5
n÷3
24830428.333333
n÷3
18622821.25
n÷5
14898257
n2
5548951540951225
n3
4.1334853068819E+23
n4
3.0790863203825E+31
n5
2.2936509663121E+39
2 √n
8630.8333896559
3 √n
420.76068682508
4 √n
92.902278710783
5 √n
37.533675349539
1 , 5 , 11 , 29 , 55 , 145 , 319 , 1595 , 46703 , 233515 , 513733 , 1354387 , 2568665 , 6771935 , 14898257 , 74491285
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
-74491284
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 74491285 can be divided by 16 positive divisors.
The sum of these divisors (counting 74491285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100001010010110010101
3
Ternary
12012011112211111
4
Quaternary
10130022112111
5
Quinary
123032210120
6
Senary
11220335021
8
Octal
434122625
10
Decimal
74491285
12
Duodecimal
20b44471
16
Hexadecimal
470a595
20
Vigesimal
135b845
36
Base36
18clud
md5
20c768ea466aca9d54fb14ef2a527f47
sha1
24d42420a6bef643954b6187d113be49b876fb16
sha256
761bbfe23ec57a9ca9d20e6d755badbd5514a7320535f8ba23dc1c3ba7873d31
sha512
18f6362ea756b04645205c6c3724957147f5c4f6be7b8b74b0bcef1d8b6ead2e4f07a84e75303a8337171c2f5872d26c0af3249ac91bdd56a3342222969dc767
ripemd-160
dfed38e63860755c76a4c78be1486ffbaca5cdd1
Diameter
148982570
Circumference
468042547.42493
Area
1.7432545396178E+16
Volume
1.7314302765095E+24
Surface area
6.9730181584713E+16
Circumference
468042547.42493
Perimeter
297965140
Area
5548951540951225
Diagonal
105346585.5256
Surface area
33293709245707350
Volume
4.1334853068819E+23
Space diagonal
129022690.34109
Perimeter
223473855
Area
2.4027664994163E+15
Altitude
64511345.170547
Surface area
2.4027664994163E+15
Volume
4.8713591507185E+22
Height
35115528.508533