74156665 is an odd 8-digits composite number following 74156664
and preceding 74156666 . In scientific notation, it is written as 7.4156665 × 10^7.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 53878880 positive integers (up to 74156665) that are relatively prime to 74156665.
74156665 has 20 divisors, whose sum is 97982820
The reverse of 74156665 is 56665147
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million one hundred fifty-six thousand six hundred sixty-five
Scientific notation
7.4156665 × 10^7
Engineering notation
7.4156665 × 10^6
Prime Factorization
5 × 11 × 11 × 11 × 11 × 1013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
55715
Product of the distinct prime numbers
The prime factorization of 74156665 is 5 × 11 × 11 × 11 × 11 × 1013.
Since it has a total of 6 prime factors.
2 , 10 , 40 , 79 , 649 , 740 , 2565 , 6176 , 95757 , 79694 , 262747 , 508875 , 8391191 , 3949929 , 59795983 , 34935739 , 50626769 , 933989644 , 8519854431 , 3551883517
n×2
148313330
n×3
222469995
n×4
296626660
n×5
370783325
n÷2
37078332.5
n÷3
24718888.333333
n÷3
18539166.25
n÷5
14831333
n2
5499210963922225
n3
4.0780314521591E+23
n4
3.0241321225722E+31
n5
2.2425955272933E+39
2 √n
8611.4264207505
3 √n
420.12971239216
4 √n
92.797771636772
5 √n
37.499893822609
1 , 5 , 11 , 55 , 121 , 605 , 1013 , 1331 , 5065 , 6655 , 11143 , 14641 , 55715 , 73205 , 122573 , 612865 , 1348303 , 6741515 , 14831333 , 74156665
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74156664
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74156665 can be divided by 20 positive divisors.
The sum of these divisors (counting 74156665) is 1, the average is 0.05.
Base
System
Value
2
Binary
100011010111000101001111001
3
Ternary
12011112112211011
4
Quaternary
10122320221321
5
Quinary
122441003130
6
Senary
11205233521
8
Octal
432705171
10
Decimal
74156665
12
Duodecimal
20a028a1
16
Hexadecimal
46b8a79
20
Vigesimal
1339bd5
36
Base36
185fnd
md5
28be5b02ebed8e4f14ac4df06a7f83c6
sha1
15719c8a0e7a8837224dd1f791268a5e891b1b6d
sha256
ad76c29298bf3248620611f31adde2962652d156d290749228c1c699d9956638
sha512
fde50206a357f5b9795d1d2b22863e207e5ef60167b4a06b7e280778915366707d47423f8fcd202ce8c4820b2e3ba01e8c5285aecfe75aef8562d7f5f9c41f59
ripemd-160
b27dad584aee30aa792c1f16bae51c6f0270e065
Diameter
148313330
Circumference
465940067.95744
Area
1.7276280764799E+16
Volume
1.7082018201615E+24
Surface area
6.9105123059194E+16
Circumference
465940067.95744
Perimeter
296626660
Area
5499210963922225
Diagonal
104873361.38336
Surface area
32995265783533350
Volume
4.0780314521591E+23
Space diagonal
128443111.49986
Perimeter
222469995
Area
2.3812281977633E+15
Altitude
64221555.749932
Surface area
2.3812281977633E+15
Volume
4.8060061561895E+22
Height
34957787.127786