74274639 is an odd 8-digits composite number following 74274638
and preceding 74274640 . In scientific notation, it is written as 7.4274639 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 49035480 positive integers (up to 74274639) that are relatively prime to 74274639.
74274639 has 8 divisors, whose sum is 99994752
The reverse of 74274639 is 93647247
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-four million two hundred seventy-four thousand six hundred thirty-nine
Scientific notation
7.4274639 × 10^7
Engineering notation
7.4274639 × 10^6
Prime Factorization
3 × 103 × 240371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74274639
Product of the distinct prime numbers
The prime factorization of 74274639 is 3 × 103 × 240371.
Since it has a total of 3 prime factors.
9 , 6 , 98 , 86 , 132 , 398 , 6003 , 3536 , 33651 , 8707 , 471328 , 184710 , 4997218 , 5079720 , 79130080 , 17520954 , 395905691 , 510301017 , 4012397827 , 7162855940
n×2
148549278
n×3
222823917
n×4
297098556
n×5
371373195
n÷2
37137319.5
n÷3
24758213
n÷3
18568659.75
n÷5
14854927.8
n2
5516721998580321
n3
4.0975253490791E+23
n4
3.043422160962E+31
n5
2.2604908233005E+39
2 √n
8618.2735510078
3 √n
420.35238566688
4 √n
92.83465705763
5 √n
37.511817767509
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
-74274638
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 74274639 can be divided by 8 positive divisors.
The sum of these divisors (counting 74274639) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011010101011101001111
3
Ternary
12011202112122120
4
Quaternary
10123111131033
5
Quinary
123003242024
6
Senary
11211544023
8
Octal
433253517
10
Decimal
74274639
12
Duodecimal
20a5b013
16
Hexadecimal
46d574f
20
Vigesimal
13446bj
36
Base36
187yof
md5
0a8b621f79532dbe8c7d2081bd265c71
sha1
665175dbeaec425d47a0ea7fbf498ef0548370cf
sha256
9fbfb82b01775d1af699eac22d9ebc390a677c44b050be0cc7f3f4cfeb297365
sha512
e406ee068769e0a11701ccb8c380de29842c605234aae05ff92876ac90cf6dbb5fb9c20411fd7abd3618f67e646e58641b019cc70cc20d0a63cdd32bd3f69ad0
ripemd-160
89855ed5903b6247ebb5baf94ad80485e04fd774
Diameter
148549278
Circumference
466681320.46087
Area
1.7331293302637E+16
Volume
1.7163674046087E+24
Surface area
6.9325173210549E+16
Circumference
466681320.46087
Perimeter
297098556
Area
5516721998580321
Diagonal
105040201.81417
Surface area
33100331991481926
Volume
4.0975253490791E+23
Space diagonal
128647448.46184
Perimeter
222823917
Area
2.3888106981935E+15
Altitude
64323724.230918
Surface area
2.3888106981935E+15
Volume
4.8289799340294E+22
Height
35013400.604722