472162221 is an odd 9-digits composite number following 472162220
and preceding 472162222 . In scientific notation, it is written as 4.72162221 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 314687880 positive integers (up to 472162221) that are relatively prime to 472162221.
472162221 has 12 divisors, whose sum is 682200480
The reverse of 472162221 is 122261274
Previous prime number is 7411
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
four hundred seventy-two million one hundred sixty-two thousand two hundred twenty-one
Scientific notation
4.72162221 × 10^8
Engineering notation
4.72162221 × 10^6
Prime Factorization
3 × 3 × 7411 × 7079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157387407
Product of the distinct prime numbers
The prime factorization of 472162221 is 3 × 3 × 7411 × 7079.
Since it has a total of 4 prime factors.
7 , 4 , 44 , 95 , 447 , 546 , 5836 , 85 , 37393 , 10652 , 454799 , 125147 , 7497814 , 340828 , 98643392 , 50230460 , 145639412 , 609554688 , 6371868660 , 207292735
n×2
944324442
n×3
1416486663
n×4
1888648884
n×5
2360811105
n÷2
236081110.5
n÷3
157387407
n÷3
118040555.25
n÷5
94432444.2
n2
222937162939652841
n3
1.0526250599703E+26
n4
4.9700978619581E+34
n5
2.3466924450895E+43
2 √n
21729.29407505
3 √n
778.68847151307
4 √n
147.40859566202
5 √n
54.302302785442
1 , 3 , 9 , 7079 , 7411 , 21237 , 22233 , 63711 , 66699 , 52462469 , 157387407 , 472162221
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-472162220
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 472162221 can be divided by 12 positive divisors.
The sum of these divisors (counting 472162221) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11100001001001001111110101101
3
Ternary
1012220110022210200
4
Quaternary
130021021332231
5
Quinary
1431333142341
6
Senary
114504024113
8
Octal
3411117655
10
Decimal
472162221
12
Duodecimal
112162039
16
Hexadecimal
1c249fad
20
Vigesimal
77b05b1
36
Base36
7t42p9
md5
cc5bd64d033dacdcffc28e8fb180d563
sha1
253bab243c801a7ce72552623bffb2c03269e0f4
sha256
d5df011fea7049c073251ee0d5602c7da7b2835b4d245db77a3f0316f3b4ed67
sha512
a17c5c9ff4a5a60135fe4ecb4218f78382c80d268fe9187526de3b979c81cb6ca4e022608efbeb735964fd0016bd8d4428402a6c4d542965e75746668fb496ed
ripemd-160
217b6c8c5c7841a4e815e7667583ac013144c097
Diameter
944324442
Circumference
2966682729.5925
Area
7.0037775330336E+17
Volume
4.4092255405161E+26
Surface area
2.8015110132135E+18
Circumference
2966682729.5925
Perimeter
1888648884
Area
222937162939652841
Diagonal
667738216.5784
Surface area
1337622977637917046
Volume
1.0526250599703E+26
Space diagonal
817808956.18656
Perimeter
1416486663
Area
9.6534623276685E+16
Altitude
408904478.09328
Surface area
9.6534623276685E+16
Volume
1.2405305299198E+25
Height
222579405.52613