221694152 is an even 9-digits composite number following 221694151
and preceding 221694153 . In scientific notation, it is written as 2.21694152 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors.
There are 108968080 positive integers (up to 221694152) that are relatively prime to 221694152.
221694152 has 16 divisors, whose sum is 422722800
The reverse of 221694152 is 251496122
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
two hundred twenty-one million six hundred ninety-four thousand one hundred fifty-two
Scientific notation
2.21694152 × 10^8
Engineering notation
2.21694152 × 10^6
Prime Factorization
2 × 2 × 2 × 59 × 469691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
55423538
Product of the distinct prime numbers
The prime factorization of 221694152 is 2 × 2 × 2 × 59 × 469691.
Since it has a total of 5 prime factors.
2 , 1 , 97 , 83 , 610 , 217 , 2767 , 339 , 3156 , 42968 , 844678 , 996932 , 5059113 , 2394018 , 77227166 , 75025293 , 78335948 , 123901411 , 5606057319 , 9109674789
n×2
443388304
n×3
665082456
n×4
886776608
n×5
1108470760
n÷2
110847076
n÷3
73898050.666667
n÷3
55423538
n÷5
44338830.4
n2
49148297030999104
n3
1.0895890032531E+25
n4
2.4155551010473E+33
n5
5.3551443973596E+41
2 √n
14889.397301436
3 √n
605.22670009806
4 √n
122.02211808289
5 √n
46.682149749004
1 , 2 , 4 , 8 , 59 , 118 , 236 , 472 , 469691 , 939382 , 1878764 , 3757528 , 27711769 , 55423538 , 110847076 , 221694152
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
-221694151
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 221694152 can be divided by 16 positive divisors.
The sum of these divisors (counting 221694152) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101001101101100100011001000
3
Ternary
120110011020012112
4
Quaternary
31031230203020
5
Quinary
423223203102
6
Senary
33555401452
8
Octal
1515544310
10
Decimal
221694152
12
Duodecimal
622b3288
16
Hexadecimal
d36c8c8
20
Vigesimal
395bf7c
36
Base36
3nzoaw
md5
a7345081f0adc4663e69a4a770ba77c5
sha1
6670e61c624025b579ea41a6f67ca7331658c89d
sha256
2cebfd4ecec421677641658d65d6d05acd921468523571ec64a6c82fee7b062d
sha512
22579b39de29346e9a49f8c2880744a9e2ac3979e446d23e20db3ce49c62993c978ba470437be487d6fd13190d6825d4e8180b4ec369974c32786385039e14c1
ripemd-160
5729c93cb93ea72c389ae94ccf48c3d52ead0181
Diameter
443388304
Circumference
1392945438.534
Area
1.5440392888904E+17
Volume
4.5640597440697E+25
Surface area
6.1761571555614E+17
Circumference
1392945438.534
Perimeter
886776608
Area
49148297030999104
Diagonal
313522876.4572
Surface area
294889782185994624
Volume
1.0895890032531E+25
Space diagonal
383985535.0049
Perimeter
665082456
Area
2.1281836890794E+16
Altitude
191992767.50245
Surface area
2.1281836890794E+16
Volume
1.2840929548443E+24
Height
104507625.48573