91993312 is an even 8-digits composite number following 91993311
and preceding 91993313 . In scientific notation, it is written as 9.1993312 × 10^7.
The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors.
There are 45996640 positive integers (up to 91993312) that are relatively prime to 91993312.
91993312 has 12 divisors, whose sum is 181111896
The reverse of 91993312 is 21339919
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
ninety-one million nine hundred ninety-three thousand three hundred twelve
Scientific notation
9.1993312 × 10^7
Engineering notation
9.1993312 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2874791
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5749582
Product of the distinct prime numbers
The prime factorization of 91993312 is 2 × 2 × 2 × 2 × 2 × 2874791.
Since it has a total of 6 prime factors.
8 , 6 , 25 , 78 , 873 , 7 , 4458 , 9273 , 85840 , 43074 , 983054 , 385966 , 9646126 , 1932602 , 20906044 , 21162887 , 281446019 , 352820338 , 2226289574 , 3070331102
n×2
183986624
n×3
275979936
n×4
367973248
n×5
459966560
n÷2
45996656
n÷3
30664437.333333
n÷3
22998328
n÷5
18398662.4
n2
8462769452729344
n3
7.78518190649E+23
n4
7.1618466810049E+31
n5
6.5884199622185E+39
2 √n
9591.3144041888
3 √n
451.42480414372
4 √n
97.935256185854
5 √n
39.151756500508
1 , 2 , 4 , 8 , 16 , 32 , 2874791 , 5749582 , 11499164 , 22998328 , 45996656 , 91993312
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
-91993311
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 91993312 can be divided by 12 positive divisors.
The sum of these divisors (counting 91993312) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011110111011010011100000
3
Ternary
20102002202002201
4
Quaternary
11132323103200
5
Quinary
142022241222
6
Senary
13043422544
8
Octal
536732340
10
Decimal
91993312
12
Duodecimal
26984a54
16
Hexadecimal
57bb4e0
20
Vigesimal
18ej35c
36
Base36
1irqhs
md5
fce0e5085bce5f76097d4f6e7d5a1a8c
sha1
549b2665941425b6ac6c4c0cbd49dcfa6c9d5b58
sha256
87e319f344b11ed21d41f8a64be8c398fbc36d2c63368ba87abbc411d9a0c136
sha512
771a5c251e79569a141fa4a0fad264211d2e018425e5b3e7c96631d4f3d4fdd34216c7b4bd5b6643f05c230507ecb2cb2aab4ec617430f0db66a45f9525acccc
ripemd-160
9d73ace4bb8e53d42a70b4e5f8dabbc4ea782678
Diameter
183986624
Circumference
578011026.31719
Area
2.6586574341719E+16
Volume
3.2610493712386E+24
Surface area
1.0634629736687E+17
Circumference
578011026.31719
Perimeter
367973248
Area
8462769452729344
Diagonal
130098189.47802
Surface area
50776616716376064
Volume
7.78518190649E+23
Space diagonal
159337090.34054
Perimeter
275979936
Area
3.6644866662173E+15
Altitude
79668545.170268
Surface area
3.6644866662173E+15
Volume
9.1749248647498E+22
Height
43366063.15934