164920388 is an even 9-digits composite number following 164920387
and preceding 164920389 . In scientific notation, it is written as 1.64920388 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 81913800 positive integers (up to 164920388) that are relatively prime to 164920388.
164920388 has 12 divisors, whose sum is 290523072
The reverse of 164920388 is 883029461
Previous prime number is 151
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred sixty-four million nine hundred twenty thousand three hundred eighty-eight
Scientific notation
1.64920388 × 10^8
Engineering notation
1.64920388 × 10^6
Prime Factorization
2 × 2 × 151 × 273047
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
82460194 Product of the distinct prime numbers
The prime factorization of 164920388 is 2 × 2 × 151 × 273047.
Since it has a total of 4 prime factors.
10 , 6 , 7 , 50 , 682 , 752 , 8792 , 1645 , 85043 , 9682 , 627748 , 887437 , 9447623 , 7805381 , 76954751 , 25297661 , 682660078 , 779019814 , 7413426628 , 3697351989
n×2
329840776
n×3
494761164
n×4
659681552
n×5
824601940
n÷2
82460194
n÷3
54973462.666667
n÷3
41230097
n÷5
32984077.6
n2
27198734378070544
n3
4.4856258267403E+24
n4
7.3977115176884E+32
n5
1.2200334538092E+41
2 √n12842.133311876
3 √n548.39242763386
4 √n113.32313670154
5 √n44.000222190571
1 , 2 , 4 , 151 , 302 , 604 , 273047 , 546094 , 1092188 , 41230097 , 82460194 , 164920388
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
-164920387 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 164920388 can be divided by 12 positive divisors.
The sum of these divisors (counting 164920388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110101000111110001000100
3
Ternary
102111022211020112
4
Quaternary
21311013301010
5
Quinary
314204423023
6
Senary
24210452152
8
Octal
1165076104
10
Decimal
164920388
12
Duodecimal
47294058
16
Hexadecimal
9d47c44
20
Vigesimal
2baf0j8
36
Base36
2q6tdw
md5
94966551e4315a2042b27c1d61e772bc
sha1
4afcffdcaacf5e6602536d17163d3ea9388f0b52
sha256
917b237377207d8aa1ab1800a764d3b3c7177e1d476a5d2e2349237e55adbbd0
sha512
0364932fbaf15417114da8ee70ef5730a66a229227d4250bb3bb97c5a074263b6f62cd275c7e104c56e3c82144f0be80c65d7517cdf6a2e3bcec93a28a7adfe8
ripemd-160
0997eb9f81d0eb0ad1d96d2215f54911463cc57e
Diameter
329840776
Circumference
1036225358.736
Area
8.5447344109087E+16
Volume
1.8789345525387E+25
Surface area
3.4178937643635E+17
Circumference
1036225358.736
Perimeter
659681552
Area
27198734378070544
Diagonal
233232649.42143
Surface area
163192406268423264
Volume
4.4856258267403E+24
Space diagonal
285650491.21997
Perimeter
494761164
Area
1.1777397461097E+16
Altitude
142825245.60999
Surface area
1.1777397461097E+16
Volume
5.286360733256E+23
Height
77744216.473811