69874921 is an odd 8-digits prime number following 69874920
and preceding 69874922 . In scientific notation, it is written as 6.9874921 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 69874920 positive integers (up to 69874921) that are relatively prime to 69874921.
69874921 has 2 divisors, whose sum is 69874922
The reverse of 69874921 is 12947896
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-nine million eight hundred seventy-four thousand nine hundred twenty-one
Scientific notation
6.9874921 × 10^7
Engineering notation
6.9874921 × 10^6
Prime Factorization
69874921
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
69874921
Product of the distinct prime numbers
The prime factorization of 69874921 is 69874921.
Since it has a total of 1 prime factors.
7 , 3 , 85 , 53 , 459 , 209 , 2630 , 2948 , 72840 , 80581 , 849714 , 481489 , 8537176 , 7658782 , 72311531 , 83552135 , 740266802 , 35848889 , 2273121017 , 762671055
n×2
139749842
n×3
209624763
n×4
279499684
n×5
349374605
n÷2
34937460.5
n÷3
23291640.333333
n÷3
17468730.25
n÷5
13974984.2
n2
4882504584756241
n3
3.4116462214198E+23
n4
2.3838851020166E+31
n5
1.6657378317648E+39
2 √n
8359.1220232749
3 √n
411.88291399031
4 √n
91.428234278449
5 √n
37.056488765163
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
69874922
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34937461
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8359.1220830898
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999713774
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69874921 can be divided by 2 positive divisors.
The sum of these divisors (counting 69874921) is 69874922, the average is 34937461.
Base
System
Value
2
Binary
100001010100011010011101001
3
Ternary
11212111000101001
4
Quaternary
10022203103221
5
Quinary
120341444141
6
Senary
10533355001
8
Octal
412432351
10
Decimal
69874921
12
Duodecimal
1b498a61
16
Hexadecimal
42a34e9
20
Vigesimal
11ge761
36
Base36
15lnu1
md5
82ddd425794fa3c19da5ae78ac39d7eb
sha1
efc6c7be85cdb50d822ba0a811e61b463b50a0ed
sha256
dab1a64f43e6bbb6c01d35c712ca7fdbebe6af36364eb66101e8a159de91bc16
sha512
59b338b79145ace96c7f1ea4d5ea29715c5bbd76ad9a3abdecc9a7e15b1d757fd1f88f00c82ca62b2d272b5ce79a67c81544e9ca72ff8538fc3038a48967ed0c
ripemd-160
b3ae23856816977fef9abb29400733b83d9d4b11
Diameter
139749842
Circumference
439037076.96753
Area
1.5338840534589E+16
Volume
1.429067027448E+24
Surface area
6.1355362138355E+16
Circumference
439037076.96753
Perimeter
279499684
Area
4882504584756241
Diagonal
98818060.947949
Surface area
29295027508537446
Volume
3.4116462214198E+23
Space diagonal
121026913.34686
Perimeter
209624763
Area
2.1141865022464E+15
Altitude
60513456.673431
Surface area
2.1141865022464E+15
Volume
4.0206636302923E+22
Height
32939353.649316