90775478 is an even 8-digits composite number following 90775477
and preceding 90775479 . In scientific notation, it is written as 9.0775478 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 42717600 positive integers (up to 90775478) that are relatively prime to 90775478.
90775478 has 12 divisors, whose sum is 144644892
The reverse of 90775478 is 87457709
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
ninety million seven hundred seventy-five thousand four hundred seventy-eight
Scientific notation
9.0775478 × 10^7
Engineering notation
9.0775478 × 10^6
Prime Factorization
2 × 17 × 17 × 157051
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
5339734 Product of the distinct prime numbers
The prime factorization of 90775478 is 2 × 17 × 17 × 157051.
Since it has a total of 4 prime factors.
2 , 7 , 24 , 31 , 85 , 301 , 9671 , 2797 , 30865 , 61620 , 589263 , 551343 , 7116939 , 4097474 , 39158127 , 93210365 , 575541748 , 622665765 , 7866552169 , 894325544
n×2
181550956
n×3
272326434
n×4
363101912
n×5
453877390
n÷2
45387739
n÷3
30258492.666667
n÷3
22693869.5
n÷5
18155095.6
n2
8240187406128484
n3
7.4800695060089E+23
n4
6.7900688488118E+31
n5
6.1637174540381E+39
2 √n9527.6165959803
3 √n449.42391796872
4 √n97.609510786502
5 √n39.047542735709
1 , 2 , 17 , 34 , 289 , 578 , 157051 , 314102 , 2669867 , 5339734 , 45387739 , 90775478
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
-90775477 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 90775478 can be divided by 12 positive divisors.
The sum of these divisors (counting 90775478) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011010010001111110110110
3
Ternary
20022210212112202
4
Quaternary
11122101332312
5
Quinary
141214303403
6
Senary
13001344502
8
Octal
532217666
10
Decimal
90775478
12
Duodecimal
26498132
16
Hexadecimal
5691fb6
20
Vigesimal
1876idi
36
Base36
1i1mt2
md5
2c51abd2b0599cb06f861b6a3c926cf3
sha1
083ff2831f47c7823949de9cd4144da7e20c5fe4
sha256
a0f3a8306ce2b4bddfc1c1068179945d7ec02cfb42526f7430149becddeac42d
sha512
1c93bdc7919974d76e3e80ea6ca0b4584186405ba8850d87fa103c3f3d8c7f977f68f4029c0e19c22e53aae829a1f42563e73c087389c06bea46d70605997047
ripemd-160
212e26f11bd773dfb7716c965f634710636d26c7
Diameter
181550956
Circumference
570359149.6218
Area
2.5887312219296E+16
Volume
3.1332441877892E+24
Surface area
1.0354924887719E+17
Circumference
570359149.6218
Perimeter
363101912
Area
8240187406128484
Diagonal
128375912.1185
Surface area
49441124436770904
Volume
7.4800695060089E+23
Space diagonal
157227739.97735
Perimeter
272326434
Area
3.5681058128259E+15
Altitude
78613869.988675
Surface area
3.5681058128259E+15
Volume
8.8153464524094E+22
Height
42791970.706167