91463868 is an even 8-digits composite number following 91463867
and preceding 91463869 . In scientific notation, it is written as 9.1463868 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 30487944 positive integers (up to 91463868) that are relatively prime to 91463868.
91463868 has 12 divisors, whose sum is 177846480
The reverse of 91463868 is 86836419
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-one million four hundred sixty-three thousand eight hundred sixty-eight
Scientific notation
9.1463868 × 10^7
Engineering notation
9.1463868 × 10^6
Prime Factorization
2 × 2 × 9 × 2540663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
45731934
Product of the distinct prime numbers
The prime factorization of 91463868 is 2 × 2 × 9 × 2540663.
Since it has a total of 4 prime factors.
7 , 3 , 36 , 42 , 201 , 496 , 9172 , 9393 , 96105 , 56538 , 297332 , 480698 , 5253614 , 2563091 , 46382485 , 4664855 , 356168410 , 328036503 , 5911465615 , 4055726914
n×2
182927736
n×3
274391604
n×4
365855472
n×5
457319340
n÷2
45731934
n÷3
30487956
n÷3
22865967
n÷5
18292773.6
n2
8365639149521424
n3
7.6515371490746E+23
n4
6.9983918380006E+31
n5
6.4009998728316E+39
2 √n
9563.6743984726
3 √n
450.55711738991
4 √n
97.794040710427
5 √n
39.106586809421
1 , 2 , 4 , 9 , 18 , 36 , 2540663 , 5081326 , 10162652 , 22865967 , 45731934 , 91463868
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
-91463867
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 91463868 can be divided by 12 positive divisors.
The sum of these divisors (counting 91463868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011100111010000010111100
3
Ternary
20101002211211200
4
Quaternary
11130322002330
5
Quinary
141403320433
6
Senary
13024215500
8
Octal
534720274
10
Decimal
91463868
12
Duodecimal
2676a590
16
Hexadecimal
573a0bc
20
Vigesimal
18bcjd8
36
Base36
1igdz0
md5
69ba7cbb681c3f4122f5441b9a8f258d
sha1
dc9295ac0374d60bc72169ba33cc404d7ac47ef4
sha256
688f4c6bc2482fb1723c7f79f279302b77b008462c1b1ba59359bc53a4028ae4
sha512
f615987a3037fac2e4235f0fcd8709420ead1de672cdfcfc2c429578eeadae3547a564581e4e86e0cd47aa4f95c133ef17d82bb6a9ad5475f54c3c7d0a5d88eb
ripemd-160
7919d0f4a5439e85dacfe5f0ee9d9f8fff838967
Diameter
182927736
Circumference
574684431.55541
Area
2.628143049472E+16
Volume
3.2050683861603E+24
Surface area
1.0512572197888E+17
Circumference
574684431.55541
Perimeter
365855472
Area
8365639149521424
Diagonal
129349442.5927
Surface area
50193834897128544
Volume
7.6515371490746E+23
Space diagonal
158420066.43277
Perimeter
274391604
Area
3.6224280111896E+15
Altitude
79210033.216387
Surface area
3.6224280111896E+15
Volume
9.0174230076857E+22
Height
43116480.864234