74996821 is an odd 8-digits prime number following 74996820
and preceding 74996822 . In scientific notation, it is written as 7.4996821 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 74996820 positive integers (up to 74996821) that are relatively prime to 74996821.
74996821 has 2 divisors, whose sum is 74996822
The reverse of 74996821 is 12869947
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-four million nine hundred ninety-six thousand eight hundred twenty-one
Scientific notation
7.4996821 × 10^7
Engineering notation
7.4996821 × 10^6
Prime Factorization
74996821
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
74996821
Product of the distinct prime numbers
The prime factorization of 74996821 is 74996821.
Since it has a total of 1 prime factors.
7 , 10 , 26 , 88 , 29 , 573 , 8750 , 7672 , 57702 , 72560 , 528330 , 574978 , 7306800 , 8420316 , 3890075 , 89957196 , 771031240 , 663959780 , 5347534112 , 9699741063
n×2
149993642
n×3
224990463
n×4
299987284
n×5
374984105
n÷2
37498410.5
n÷3
24998940.333333
n÷3
18749205.25
n÷5
14999364.2
n2
5624523160106041
n3
4.2182135664883E+23
n4
3.1635260778569E+31
n5
2.3725439898987E+39
2 √n
8660.0704962489
3 √n
421.71037418348
4 √n
93.059499763586
5 √n
37.584482163364
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
74996822
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
37498411
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8660.0705539851
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999733322
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74996821 can be divided by 2 positive divisors.
The sum of these divisors (counting 74996821) is 74996822, the average is 37498411.
Base
System
Value
2
Binary
100011110000101110001010101
3
Ternary
12020010020022001
4
Quaternary
10132011301111
5
Quinary
123144344241
6
Senary
11235235301
8
Octal
436056125
10
Decimal
74996821
12
Duodecimal
21148b31
16
Hexadecimal
4785c55
20
Vigesimal
138ec11
36
Base36
18nfx1
md5
5e12addf03b55dcfd9cdec16ff70b1f6
sha1
da434e749cc7e08f8755b4d158155876114832a6
sha256
760c4fd0d1c567eee53d36a44feabc909d8d78efa4ca09bd37bce3e18f189c5c
sha512
129aaaa50d28557cfa82a88e94b0104eec846ee6bf2ac4fdb7d74d8a2901d094e760b490e1f243b0bef6a99045d6f92707cf055f1253528d46029d3af5dc2a3f
ripemd-160
f3e534706f3d713d7c4dae7bc2eb6331fa7a715f
Diameter
149993642
Circumference
471218923.79238
Area
1.7669960639735E+16
Volume
1.7669211669003E+24
Surface area
7.0679842558939E+16
Circumference
471218923.79238
Perimeter
299987284
Area
5624523160106041
Diagonal
106061521.39307
Surface area
33747138960636246
Volume
4.2182135664883E+23
Space diagonal
129898304.37815
Perimeter
224990463
Area
2.4354899704129E+15
Altitude
64949152.189074
Surface area
2.4354899704129E+15
Volume
4.9712123622616E+22
Height
35353840.464356