90996915 is an odd 8-digits composite number following 90996914
and preceding 90996916 . In scientific notation, it is written as 9.0996915 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 48300000 positive integers (up to 90996915) that are relatively prime to 90996915.
90996915 has 8 divisors, whose sum is 97526784
The reverse of 90996915 is 51969909
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety million nine hundred ninety-six thousand nine hundred fifteen
Scientific notation
9.0996915 × 10^7
Engineering notation
9.0996915 × 10^6
Prime Factorization
15 × 211 × 28751
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
90996915
Product of the distinct prime numbers
The prime factorization of 90996915 is 15 × 211 × 28751.
Since it has a total of 3 prime factors.
10 , 2 , 19 , 28 , 391 , 907 , 2723 , 485 , 96431 , 60391 , 317408 , 732823 , 2888565 , 977318 , 84538961 , 78225716 , 738932645 , 202799600 , 4122121508 , 5337669721
n×2
181993830
n×3
272990745
n×4
363987660
n×5
454984575
n÷2
45498457.5
n÷3
30332305
n÷3
22749228.75
n÷5
18199383
n2
8280438539517225
n3
7.5349436194317E+23
n4
6.8565662406722E+31
n5
6.2392637539432E+39
2 √n
9539.2303148629
3 √n
449.78906163151
4 √n
97.668983381946
5 √n
39.066574629096
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-90996914
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 90996915 can be divided by 8 positive divisors.
The sum of these divisors (counting 90996915) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011011001000000010110011
3
Ternary
20100020010022010
4
Quaternary
11123020002303
5
Quinary
141243400130
6
Senary
13010214003
8
Octal
533100263
10
Decimal
90996915
12
Duodecimal
26584303
16
Hexadecimal
56c80b3
20
Vigesimal
188ec5f
36
Base36
1i6do3
md5
4077b7786ccd273a1edf1d240de1f429
sha1
eacdd21c19c824bd38b8ec43ab5f207a614f48e4
sha256
596dda495d3973f3999978874dfa68566aeba4b0b889a5345ab5606c24ea9259
sha512
f649bcb9b18fe268ff34dea3b5d6c344135cf32bb42aa558fb101a17329baf5daba5ee34a6e0248f35ba5edcb5b4ba4d37b72acd175e5863bf69b07ce57d514e
ripemd-160
3e92775123d55306eb4bb887b3c6e1c73c9c1c4f
Diameter
181993830
Circumference
571750479.32667
Area
2.6013764884249E+16
Volume
3.1562298026693E+24
Surface area
1.04055059537E+17
Circumference
571750479.32667
Perimeter
363987660
Area
8280438539517225
Diagonal
128689071.32711
Surface area
49682631237103350
Volume
7.5349436194317E+23
Space diagonal
157611280.11203
Perimeter
272990745
Area
3.5855350648488E+15
Altitude
78805640.056013
Surface area
3.5855350648488E+15
Volume
8.8800162152641E+22
Height
42896357.109037