69949897 is an odd 8-digits prime number following 69949896
and preceding 69949898 . In scientific notation, it is written as 6.9949897 × 10^7.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 69949896 positive integers (up to 69949897) that are relatively prime to 69949897.
69949897 has 2 divisors, whose sum is 69949898
The reverse of 69949897 is 79894996
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 61 Digital Root 7
Name
sixty-nine million nine hundred forty-nine thousand eight hundred ninety-seven
Scientific notation
6.9949897 × 10^7
Engineering notation
6.9949897 × 10^6
Prime Factorization
69949897
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
69949897 Product of the distinct prime numbers
The prime factorization of 69949897 is 69949897.
Since it has a total of 1 prime factors.
4 , 7 , 98 , 71 , 907 , 695 , 9936 , 3822 , 63835 , 35554 , 989997 , 689361 , 2536727 , 9309603 , 15145578 , 63546085 , 21602242 , 720239855 , 8198815290 , 6349047669
n×2
139899794
n×3
209849691
n×4
279799588
n×5
349749485
n÷2
34974948.5
n÷3
23316632.333333
n÷3
17487474.25
n÷5
13989979.4
n2
4892988090310609
n3
3.4226401293945E+23
n4
2.3941332451921E+31
n5
1.6746937390547E+39
2 √n8363.6055024134
3 √n412.03017853217
4 √n91.452750108531
5 √n37.064437698941
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
69949898 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
34974949 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8363.6055621962 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999714081 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69949897 can be divided by 2 positive divisors.
The sum of these divisors (counting 69949897) is 69949898, the average is 34974949.
Base
System
Value
2
Binary
100001010110101100111001001
3
Ternary
11212121211012221
4
Quaternary
10022311213021
5
Quinary
120401344042
6
Senary
10535134041
8
Octal
412654711
10
Decimal
69949897
12
Duodecimal
1b514321
16
Hexadecimal
42b59c9
20
Vigesimal
11h3eeh
36
Base36
15n9op
md5
b1b2bfe491c3bd99eae04ed9749d32f5
sha1
e88f6d4785845c1e78711d3cfc00777cf75555a6
sha256
2c822cb319ca354fea5b6a9ebb340c954fa4937d194429aea65cf40472c2ca15
sha512
ea4c589982e2b6224f853aace918ee4bd331062c3c6b3b0887e72a0066d6071f47547ffcdacdd237d527bddd40d741677ec3da114a8a044af49bbf1b196faf0b
ripemd-160
7cc4218e84ecc10919f941b056f917a3e103dad3
Diameter
139899794
Circumference
439508165.06913
Area
1.5371775438622E+16
Volume
1.4336721448517E+24
Surface area
6.1487101754489E+16
Circumference
439508165.06913
Perimeter
279799588
Area
4892988090310609
Diagonal
98924093.024001
Surface area
29357928541863654
Volume
3.4226401293945E+23
Space diagonal
121156775.58821
Perimeter
209849691
Area
2.1187259933118E+15
Altitude
60578387.794105
Surface area
2.1187259933118E+15
Volume
4.0336200750935E+22
Height
32974697.674667