164920887 is an odd 9-digits composite number following 164920886
and preceding 164920888 . In scientific notation, it is written as 1.64920887 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 109840536 positive integers (up to 164920887) that are relatively prime to 164920887.
164920887 has 16 divisors, whose sum is 244564480
The reverse of 164920887 is 788029461
Previous prime number is 1327
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred sixty-four million nine hundred twenty thousand eight hundred eighty-seven
Scientific notation
1.64920887 × 10^8
Engineering notation
1.64920887 × 10^6
Prime Factorization
3 × 9 × 1327 × 4603
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
164920887 Product of the distinct prime numbers
The prime factorization of 164920887 is 3 × 9 × 1327 × 4603.
Since it has a total of 4 prime factors.
5 , 10 , 58 , 11 , 249 , 270 , 4365 , 8297 , 81463 , 5122 , 104710 , 559666 , 6054382 , 6454808 , 80663993 , 86386131 , 786574348 , 630800970 , 5340478796 , 3503097665
n×2
329841774
n×3
494762661
n×4
659683548
n×5
824604435
n÷2
82460443.5
n÷3
54973629
n÷3
41230221.75
n÷5
32984177.4
n2
27198898968866769
n3
4.4856665433689E+24
n4
7.3978010511862E+32
n5
1.2200519112112E+41
2 √n12842.152740098
3 √n548.39298072405
4 √n113.32322242196
5 √n44.000248816853
1 , 3 , 9 , 27 , 1327 , 3981 , 4603 , 11943 , 13809 , 35829 , 41427 , 124281 , 6108181 , 18324543 , 54973629 , 164920887
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
-164920886 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 164920887 can be divided by 16 positive divisors.
The sum of these divisors (counting 164920887) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101000111111000110111
3
Ternary
102111022211221000
4
Quaternary
21311013320313
5
Quinary
314204432022
6
Senary
24210454343
8
Octal
1165077067
10
Decimal
164920887
12
Duodecimal
472943b3
16
Hexadecimal
9d47e37
20
Vigesimal
2baf247
36
Base36
2q6trr
md5
5fd4de5186ee2e0caa76205636ddf102
sha1
322deb2238487f933d93839dfe8e9e647409c27c
sha256
61d400544ffa27e57c7e78ddac1bf92ca99b2ae3185e7cd632e346bc64258f5e
sha512
49f1becf381caa00250b879efe24b4d8a56319b320c55a8ec9c51cf7fd1fe2e782102dfd2330ad7d1260eaf832b4c76a85b7e0915d9d76bb08a0eb265a54bc94
ripemd-160
c0d2d27c05e6e4d80c902506570819bfa671f84f
Diameter
329841774
Circumference
1036228494.0454
Area
8.5447861186323E+16
Volume
1.8789516078802E+25
Surface area
3.4179144474529E+17
Circumference
1036228494.0454
Perimeter
659683548
Area
27198898968866769
Diagonal
233233355.114
Surface area
163193393813200614
Volume
4.4856665433689E+24
Space diagonal
285651355.51333
Perimeter
494762661
Area
1.1777468731002E+16
Altitude
142825677.75666
Surface area
1.1777468731002E+16
Volume
5.2864087182629E+23
Height
77744451.704667