164433991 is an odd 9-digits prime number following 164433990
and preceding 164433992 . In scientific notation, it is written as 1.64433991 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 164433990 positive integers (up to 164433991) that are relatively prime to 164433991.
164433991 has 2 divisors, whose sum is 164433992
The reverse of 164433991 is 199334461
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred sixty-four million four hundred thirty-three thousand nine hundred ninety-one
Scientific notation
1.64433991 × 10^8
Engineering notation
1.64433991 × 10^6
Prime Factorization
164433991
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
164433991 Product of the distinct prime numbers
The prime factorization of 164433991 is 164433991.
Since it has a total of 1 prime factors.
10 , 9 , 38 , 35 , 352 , 784 , 946 , 8583 , 99631 , 46300 , 901417 , 536450 , 7890767 , 4295587 , 89061565 , 39622653 , 630209241 , 828524186 , 8986785007 , 5111517708
n×2
328867982
n×3
493301973
n×4
657735964
n×5
822169955
n÷2
82216995.5
n÷3
54811330.333333
n÷3
41108497.75
n÷5
32886798.2
n2
27038537396188081
n3
4.446054614858E+24
n4
7.3108250452506E+32
n5
1.2021481396933E+41
2 √n12823.181781446
3 √n547.85277515366
4 √n113.23948861349
5 √n43.974237691225
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
164433992 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
82216996 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12823.181820438 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999878371 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164433991 can be divided by 2 positive divisors.
The sum of these divisors (counting 164433991) is 164433992, the average is 82216996.
Base
System
Value
2
Binary
1001110011010001000001000111
3
Ternary
102110102010000211
4
Quaternary
21303101001013
5
Quinary
314043341431
6
Senary
24152220251
8
Octal
1163210107
10
Decimal
164433991
12
Duodecimal
4709a687
16
Hexadecimal
9cd1047
20
Vigesimal
2b7e4jb
36
Base36
2pwe2v
md5
4797d540858add0f987cdde82c3770b7
sha1
d9abdb6ef7f64e64b7a9be61957699b611c2b9ec
sha256
7c7241deb428911c75a6cd2bcbb11e6a964aa3a5f60beacfa7764de2935627ed
sha512
ba06003c2bc7b571f311681ef3f01c7dad06c953857787dbd6a64ea51093a77648db526c4d60a77fece65537d51b258dfeb2bdbfcdb32b08f32113c50de33179
ripemd-160
a76d80c1b7bedfb55bd3fbaf210323bcfc579902
Diameter
328867982
Circumference
1033169236.2521
Area
8.4944070447677E+16
Volume
1.8623590020662E+25
Surface area
3.3977628179071E+17
Circumference
1033169236.2521
Perimeter
657735964
Area
27038537396188081
Diagonal
232544780.18734
Surface area
162231224377128486
Volume
4.446054614858E+24
Space diagonal
284808026.90332
Perimeter
493301973
Area
1.1708030133137E+16
Altitude
142404013.45166
Surface area
1.1708030133137E+16
Volume
5.2397256128197E+23
Height
77514926.729112