69897222 is an even 8-digits composite number following 69897221
and preceding 69897223 . In scientific notation, it is written as 6.9897222 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 23299056 positive integers (up to 69897222) that are relatively prime to 69897222.
69897222 has 16 divisors, whose sum is 155327280
The reverse of 69897222 is 22279896
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
sixty-nine million eight hundred ninety-seven thousand two hundred twenty-two
Scientific notation
6.9897222 × 10^7
Engineering notation
6.9897222 × 10^6
Prime Factorization
2 × 9 × 3 × 1294393
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
69897222 Product of the distinct prime numbers
The prime factorization of 69897222 is 2 × 9 × 3 × 1294393.
Since it has a total of 4 prime factors.
4 , 6 , 38 , 86 , 178 , 199 , 4446 , 9385 , 83683 , 64294 , 751548 , 9270 , 8519525 , 5801256 , 13947476 , 89102840 , 88762057 , 308975672 , 5435254183 , 7544270904
n×2
139794444
n×3
209691666
n×4
279588888
n×5
349486110
n÷2
34948611
n÷3
23299074
n÷3
17474305.5
n÷5
13979444.4
n2
4885621643317284
n3
3.4149138061095E+23
n4
2.386929884165E+31
n5
1.6683976801192E+39
2 √n8360.4558488159
3 √n411.92672763005
4 √n91.435528372815
5 √n37.058853823368
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 1294393 , 2588786 , 3883179 , 7766358 , 11649537 , 23299074 , 34948611 , 69897222
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-69897221 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897222 can be divided by 16 positive divisors.
The sum of these divisors (counting 69897222) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001010101000110000000110
3
Ternary
11212112010222000
4
Quaternary
10022220300012
5
Quinary
120343202342
6
Senary
10534050130
8
Octal
412506006
10
Decimal
69897222
12
Duodecimal
1b4a9946
16
Hexadecimal
42a8c06
20
Vigesimal
11gh312
36
Base36
15m51i
md5
0b06077197e28fbda392e0facc22a7f8
sha1
06d261f5d4f920ab94899185ef799d56b5a064ce
sha256
ea43bb5c98a411b2b0be768b0c6ff36d299f28917cae9c77e95a97d9bea1fa14
sha512
ca90276c8479696571f17f2efec307646488327bd15a47f4d94eac40307a7a82e30e3ed8c0fadf605f4fb75bdf89e32e451bb8c09b1ad2e5facf19a5a6a93689
ripemd-160
fe8f279d1dfe0f479f5c74e15ba691b2f3769244
Diameter
139794444
Circumference
439177198.28307
Area
1.5348633062865E+16
Volume
1.4304357501221E+24
Surface area
6.1394532251459E+16
Circumference
439177198.28307
Perimeter
279588888
Area
4885621643317284
Diagonal
98849599.324603
Surface area
29313729859903704
Volume
3.4149138061095E+23
Space diagonal
121065539.81192
Perimeter
209691666
Area
2.1155362281959E+15
Altitude
60532769.905961
Surface area
2.1155362281959E+15
Volume
4.0245145157794E+22
Height
32949866.441534