90904907 is an odd 8-digits prime number following 90904906
and preceding 90904908 . In scientific notation, it is written as 9.0904907 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 90904906 positive integers (up to 90904907) that are relatively prime to 90904907.
90904907 has 2 divisors, whose sum is 90904908
The reverse of 90904907 is 70940909
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
ninety million nine hundred four thousand nine hundred seven
Scientific notation
9.0904907 × 10^7
Engineering notation
9.0904907 × 10^6
Prime Factorization
90904907
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
90904907 Product of the distinct prime numbers
The prime factorization of 90904907 is 90904907.
Since it has a total of 1 prime factors.
2 , 5 , 55 , 21 , 533 , 570 , 3450 , 4021 , 36186 , 38351 , 224877 , 834114 , 4260345 , 8112947 , 29477579 , 33454401 , 827278682 , 143250083 , 8117045984 , 3344340124
n×2
181809814
n×3
272714721
n×4
363619628
n×5
454524535
n÷2
45452453.5
n÷3
30301635.666667
n÷3
22726226.75
n÷5
18180981.4
n2
8263702116678649
n3
7.5121107239238E+23
n4
6.8288772673199E+31
n5
6.2077845290013E+39
2 √n9534.4064838877
3 √n449.63741492338
4 √n97.644285464577
5 √n39.058671301755
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
90904908 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
45452454 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9534.4065363294 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999977999 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 90904907 can be divided by 2 positive divisors.
The sum of these divisors (counting 90904907) is 90904908, the average is 45452454.
Base
System
Value
2
Binary
101011010110001100101001011
3
Ternary
20100001110002102
4
Quaternary
11122301211023
5
Quinary
141232424112
6
Senary
13004224015
8
Octal
532614513
10
Decimal
90904907
12
Duodecimal
2653b00b
16
Hexadecimal
56b194b
20
Vigesimal
1883257
36
Base36
1i4eob
md5
e4197283bbf186578c655d3694dcea99
sha1
29d694a2119c8319480c9d4951f16f928c8f0bb5
sha256
83c73db33933d9c36423a2ed1d4c437bf080f471eb98cec39cfac65ef4bb63f5
sha512
958bda9564ae0e91267ca560774ca1882c3f6e7434efc02d4088f7bb25ede82e3859e23b18f51a4bb007b70552158c67a9a16755868df57f0a1a4649a893d684
ripemd-160
da1b87769b31cd7d8fb8b82b501e852d0d1dc289
Diameter
181809814
Circumference
571172376.01293
Area
2.5961185861212E+16
Volume
3.1466655817643E+24
Surface area
1.0384474344485E+17
Circumference
571172376.01293
Perimeter
363619628
Area
8263702116678649
Diagonal
128558952.36566
Surface area
49582212700071894
Volume
7.5121107239238E+23
Space diagonal
157451917.58132
Perimeter
272714721
Area
3.5782879811755E+15
Altitude
78725958.790662
Surface area
3.5782879811755E+15
Volume
8.8531073898511E+22
Height
42852984.121888