99691472 is an even 8-digits composite number following 99691471
and preceding 99691473 . In scientific notation, it is written as 9.9691472 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 49379040 positive integers (up to 99691472) that are relatively prime to 99691472.
99691472 has 20 divisors, whose sum is 194960736
The reverse of 99691472 is 27419699
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-nine million six hundred ninety-one thousand four hundred seventy-two
Scientific notation
9.9691472 × 10^7
Engineering notation
9.9691472 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 107 × 58231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12461434
Product of the distinct prime numbers
The prime factorization of 99691472 is 2 × 2 × 2 × 2 × 107 × 58231.
Since it has a total of 6 prime factors.
3 , 4 , 42 , 24 , 707 , 501 , 4981 , 9080 , 31264 , 86961 , 467635 , 760562 , 9949002 , 4489199 , 2810156 , 13148690 , 303435565 , 493880153 , 7405894982 , 4973173642
n×2
199382944
n×3
299074416
n×4
398765888
n×5
498457360
n÷2
49845736
n÷3
33230490.666667
n÷3
24922868
n÷5
19938294.4
n2
9938389589526784
n3
9.907726874894E+23
n4
9.8771587633214E+31
n5
9.8466849629321E+39
2 √n
9984.5616829183
3 √n
463.68103822192
4 √n
99.922778598867
5 √n
39.786121240777
1 , 2 , 4 , 8 , 16 , 107 , 214 , 428 , 856 , 1712 , 58231 , 116462 , 232924 , 465848 , 931696 , 6230717 , 12461434 , 24922868 , 49845736 , 99691472
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99691471
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99691472 can be divided by 20 positive divisors.
The sum of these divisors (counting 99691472) is 1, the average is 0.05.
Base
System
Value
2
Binary
101111100010010101111010000
3
Ternary
20221120211222202
4
Quaternary
11330102233100
5
Quinary
201010111342
6
Senary
13520422332
8
Octal
574225720
10
Decimal
99691472
12
Duodecimal
294779a8
16
Hexadecimal
5f12bd0
20
Vigesimal
1b318dc
36
Base36
1ncqfk
md5
854bc7c31933c4b2ddf33f06421ec0bb
sha1
8d0ee841ef83f0432bfd5641cc54e6c01d5a268f
sha256
502ea6498d1cf41f1fd3fec1a6f0b80d32c6d26bb85d594dea3d7d61f75822e4
sha512
1df59c548c05b3168701c07b5612d81e24a45ef37c546653e23f5655dfb290ff44c1036033ac3d0fde3d54ca6701e0b92f38879f25c2fe510aa5a142fe3adccb
ripemd-160
2029311bb86fb485df1cafa4883bbcbd52fe221e
Diameter
199382944
Circumference
626379992.12151
Area
3.1222371722971E+16
Volume
4.1501389285255E+24
Surface area
1.2488948689188E+17
Circumference
626379992.12151
Perimeter
398765888
Area
9938389589526784
Diagonal
140985031.75534
Surface area
59630337537160704
Volume
9.907726874894E+23
Space diagonal
172670694.58533
Perimeter
299074416
Area
4.3034489286185E+15
Altitude
86335347.292665
Surface area
4.3034489286185E+15
Volume
1.167636809897E+23
Height
46995010.585113