99693988 is an even 8-digits composite number following 99693987
and preceding 99693989 . In scientific notation, it is written as 9.9693988 × 10^7.
The sum of its digits is 61. It has a total of 5 prime factors and 24 positive divisors.
There are 47018880 positive integers (up to 99693988) that are relatively prime to 99693988.
99693988 has 24 divisors, whose sum is 184442720
The reverse of 99693988 is 88939699
Previous prime number is 241
Is Prime? no Number parity even Number length 8 Sum of Digits 61 Digital Root 7
Name
ninety-nine million six hundred ninety-three thousand nine hundred eighty-eight
Scientific notation
9.9693988 × 10^7
Engineering notation
9.9693988 × 10^6
Prime Factorization
2 × 2 × 19 × 241 × 5443
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49846994 Product of the distinct prime numbers
The prime factorization of 99693988 is 2 × 2 × 19 × 241 × 5443.
Since it has a total of 5 prime factors.
9 , 8 , 71 , 69 , 106 , 746 , 2946 , 830 , 52494 , 31912 , 254085 , 496196 , 8592041 , 5692441 , 31613363 , 69989740 , 930084746 , 303233429 , 8175549452 , 4456659270
n×2
199387976
n×3
299081964
n×4
398775952
n×5
498469940
n÷2
49846994
n÷3
33231329.333333
n÷3
24923497
n÷5
19938797.6
n2
9938891243344144
n3
9.9084770434726E+23
n4
9.8781559147023E+31
n5
9.8479275722246E+39
2 √n9984.6876766377
3 √n463.68493896239
4 √n99.923409052322
5 √n39.786322062109
1 , 2 , 4 , 19 , 38 , 76 , 241 , 482 , 964 , 4579 , 5443 , 9158 , 10886 , 18316 , 21772 , 103417 , 206834 , 413668 , 1311763 , 2623526 , 5247052 , 24923497 , 49846994 , 99693988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-99693987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99693988 can be divided by 24 positive divisors.
The sum of these divisors (counting 99693988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100010011010110100100
3
Ternary
20221120222102221
4
Quaternary
11330103112210
5
Quinary
201010201423
6
Senary
13520442124
8
Octal
574232644
10
Decimal
99693988
12
Duodecimal
29479344
16
Hexadecimal
5f135a4
20
Vigesimal
1b31ej8
36
Base36
1ncsdg
md5
4b388dd3d907c97b5fff2d671421d181
sha1
90f7bce5968c6bbd09638e92266b8b1e525aa943
sha256
84b38fbb2050617e09d3ab1625bdc09973c9f5152455009896da8177b50314f9
sha512
50cea0f6002e2a9860c1094adf8a5233f911cdd6aa389a5c97b5326e394dc24e7bbc1826f33e448efb29441b32ca0f7839fd21a092398a8758179ef514aa7c15
ripemd-160
80f0b1c00cd75d862568ddc7507d2439012b6824
Diameter
199387976
Circumference
626395800.61574
Area
3.1223947714918E+16
Volume
4.1504531584049E+24
Surface area
1.2489579085967E+17
Circumference
626395800.61574
Perimeter
398775952
Area
9938891243344144
Diagonal
140988589.91666
Surface area
59633347460064864
Volume
9.9084770434726E+23
Space diagonal
172675052.42516
Perimeter
299081964
Area
4.3036661510934E+15
Altitude
86337526.212581
Surface area
4.3036661510934E+15
Volume
1.1677252181118E+23
Height
46996196.638887