74969892 is an even 8-digits composite number following 74969891
and preceding 74969893 . In scientific notation, it is written as 7.4969892 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 24989952 positive integers (up to 74969892) that are relatively prime to 74969892.
74969892 has 12 divisors, whose sum is 145774860
The reverse of 74969892 is 29896947
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-four million nine hundred sixty-nine thousand eight hundred ninety-two
Scientific notation
7.4969892 × 10^7
Engineering notation
7.4969892 × 10^6
Prime Factorization
2 × 2 × 9 × 2082497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37484946
Product of the distinct prime numbers
The prime factorization of 74969892 is 2 × 2 × 9 × 2082497.
Since it has a total of 4 prime factors.
8 , 5 , 86 , 3 , 687 , 65 , 2148 , 4479 , 18927 , 85067 , 221662 , 776687 , 1234469 , 1529277 , 84496275 , 27095787 , 69051627 , 380850337 , 1413328150 , 7821381473
n×2
149939784
n×3
224909676
n×4
299879568
n×5
374849460
n÷2
37484946
n÷3
24989964
n÷3
18742473
n÷5
14993978.4
n2
5620484706491664
n3
4.2136713143333E+23
n4
3.1589848335907E+31
n5
2.3682875180393E+39
2 √n
8658.5155771645
3 √n
421.65989382974
4 √n
93.051144953539
5 √n
37.581782694493
1 , 2 , 4 , 9 , 18 , 36 , 2082497 , 4164994 , 8329988 , 18742473 , 37484946 , 74969892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74969891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74969892 can be divided by 12 positive divisors.
The sum of these divisors (counting 74969892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011101111111001100100100
3
Ternary
12020001212100200
4
Quaternary
10131333030210
5
Quinary
123143014032
6
Senary
11234510500
8
Octal
435771444
10
Decimal
74969892
12
Duodecimal
21135430
16
Hexadecimal
477f324
20
Vigesimal
138b4ec
36
Base36
18mv50
md5
d9e1f29fbe0b2eee1cfa931c1e92c1ea
sha1
b0b52b7648c3ad137fa0bc8bd82d207bf939cfac
sha256
c699717fe82ed1b49cb76109fd30d439d2a94ad6a6331583af6f26d3310383c1
sha512
1df5b8032c7ca0958d4ae980895cd1887cc9e4d3a005f67543161eefabc14d19d61efd4c06784b339de9098a38285db31e1368b0b5b577c26f81377a22562243
ripemd-160
5e2f2a273519debc0113f34642f51f3b2d800208
Diameter
149939784
Circumference
471049723.89524
Area
1.7657273463528E+16
Volume
1.7650185127669E+24
Surface area
7.0629093854112E+16
Circumference
471049723.89524
Perimeter
299879568
Area
5620484706491664
Diagonal
106023438.03605
Surface area
33722908238949984
Volume
4.2136713143333E+23
Space diagonal
129851661.98195
Perimeter
224909676
Area
2.4337412687019E+15
Altitude
64925830.990976
Surface area
2.4337412687019E+15
Volume
4.9658592667605E+22
Height
35341146.012015