91993836 is an even 8-digits composite number following 91993835
and preceding 91993837 . In scientific notation, it is written as 9.1993836 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 26357760 positive integers (up to 91993836) that are relatively prime to 91993836.
91993836 has 12 divisors, whose sum is 162015728
The reverse of 91993836 is 63839919
Previous prime number is 146487
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
ninety-one million nine hundred ninety-three thousand eight hundred thirty-six
Scientific notation
9.1993836 × 10^7
Engineering notation
9.1993836 × 10^6
Prime Factorization
2 × 2 × 146487 × 157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
45996918 Product of the distinct prime numbers
The prime factorization of 91993836 is 2 × 2 × 146487 × 157.
Since it has a total of 4 prime factors.
6 , 1 , 58 , 55 , 21 , 511 , 6296 , 2146 , 69055 , 16585 , 301385 , 167170 , 8506770 , 6784662 , 92984134 , 36564530 , 237673675 , 509395897 , 3347084624 , 1660637876
n×2
183987672
n×3
275981508
n×4
367975344
n×5
459969180
n÷2
45996918
n÷3
30664612
n÷3
22998459
n÷5
18398767.2
n2
8462865861994896
n3
7.7853149419836E+23
n4
7.1620098598119E+31
n5
6.5886076047392E+39
2 √n9591.3417205311
3 √n451.42566125729
4 √n97.935395646983
5 √n39.151801102607
1 , 2 , 4 , 157 , 314 , 628 , 146487 , 292974 , 585948 , 22998459 , 45996918 , 91993836
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
-91993835 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 91993836 can be divided by 12 positive divisors.
The sum of these divisors (counting 91993836) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011110111011011011101100
3
Ternary
20102002202211010
4
Quaternary
11132323123230
5
Quinary
142022300321
6
Senary
13043425220
8
Octal
536733354
10
Decimal
91993836
12
Duodecimal
26985210
16
Hexadecimal
57bb6ec
20
Vigesimal
18ej4bg
36
Base36
1irqwc
md5
45f5b94b643cd7325646eb7e5dde6061
sha1
9df9f5d86163cd6a985e28bcc0310226f01ecc18
sha256
47b76523bfa7fd249675c26b83e3da8193eda0ddcff56cc62f1eed9a1a6253c5
sha512
5de7a167f9182636c95d09c7989706ad58cf6dc82ede11248bac1fc25f0e541c36cb19052d4099e16520c316db435661d9ad20f038087c27b2a1fcd908b008dd
ripemd-160
f79c16ba878ddf95677771a1189335ec735b2571
Diameter
183987672
Circumference
578014318.70629
Area
2.6586877220359E+16
Volume
3.2611050970158E+24
Surface area
1.0634750888144E+17
Circumference
578014318.70629
Perimeter
367975344
Area
8462865861994896
Diagonal
130098930.52593
Surface area
50777195171969376
Volume
7.7853149419836E+23
Space diagonal
159337997.93516
Perimeter
275981508
Area
3.6645284126538E+15
Altitude
79668998.967579
Surface area
3.6645284126538E+15
Volume
9.1750816485826E+22
Height
43366310.175309