74686274 is an even 8-digits composite number following 74686273
and preceding 74686275 . In scientific notation, it is written as 7.4686274 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 34257168 positive integers (up to 74686274) that are relatively prime to 74686274.
74686274 has 16 divisors, whose sum is 121394112
The reverse of 74686274 is 47268647
Previous prime number is 163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-four million six hundred eighty-six thousand two hundred seventy-four
Scientific notation
7.4686274 × 10^7
Engineering notation
7.4686274 × 10^6
Prime Factorization
2 × 13 × 163 × 17623
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74686274
Product of the distinct prime numbers
The prime factorization of 74686274 is 2 × 13 × 163 × 17623.
Since it has a total of 4 prime factors.
9 , 6 , 39 , 54 , 469 , 963 , 6968 , 9806 , 85738 , 65115 , 693491 , 822253 , 4438358 , 9747777 , 91100785 , 38958578 , 736905273 , 415913594 , 4128380507 , 8359217249
n×2
149372548
n×3
224058822
n×4
298745096
n×5
373431370
n÷2
37343137
n÷3
24895424.666667
n÷3
18671568.5
n÷5
14937254.8
n2
5578039524003076
n3
4.1660298827252E+23
n4
3.111452493134E+31
n5
2.3238279344019E+39
2 √n
8642.1220773604
3 √n
421.12749583453
4 √n
92.963014566872
5 √n
37.553304499146
1 , 2 , 13 , 26 , 163 , 326 , 2119 , 4238 , 17623 , 35246 , 229099 , 458198 , 2872549 , 5745098 , 37343137 , 74686274
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
-74686273
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 74686274 can be divided by 16 positive divisors.
The sum of these divisors (counting 74686274) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100111001111101000010
3
Ternary
12012112110022022
4
Quaternary
10130321331002
5
Quinary
123104430044
6
Senary
11224441442
8
Octal
434717502
10
Decimal
74686274
12
Duodecimal
21019282
16
Hexadecimal
4739f42
20
Vigesimal
136ffde
36
Base36
18gsaq
md5
8d8daf10d4ed6226be84cf4b6d270850
sha1
9a4ef4ce20ae24aa51d34fd22d6baf986adbeccd
sha256
454c2e3e2d446e57f1a9513592f7fb68d6de9f06fa6c70f9266e7ed5214f75c6
sha512
de1e0f25b3fafee0bc3ba8cddef2f2ed1d4b9e796136f598e66faf07ca6998113e58c1b2e45986996c39fda635f1aedc4f3e43cb0849ac53fe041c869f1a3295
ripemd-160
7a9621e548b54d91a24e6e3a4d761e77c1750545
Diameter
149372548
Circumference
469267699.44479
Area
1.7523927990042E+16
Volume
1.7450625165607E+24
Surface area
7.0095711960166E+16
Circumference
469267699.44479
Perimeter
298745096
Area
5578039524003076
Diagonal
105622341.61391
Surface area
33468237144018456
Volume
4.1660298827252E+23
Space diagonal
129360421.19601
Perimeter
224058822
Area
2.4153619655502E+15
Altitude
64680210.598005
Surface area
2.4153619655502E+15
Volume
4.909713301168E+22
Height
35207447.204638