99681723 is an odd 8-digits composite number following 99681722
and preceding 99681724 . In scientific notation, it is written as 9.9681723 × 10^7.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 66454476 positive integers (up to 99681723) that are relatively prime to 99681723.
99681723 has 4 divisors, whose sum is 110757480
The reverse of 99681723 is 32718699
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-nine million six hundred eighty-one thousand seven hundred twenty-three
Scientific notation
9.9681723 × 10^7
Engineering notation
9.9681723 × 10^6
Prime Factorization
9 × 11075747
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99681723
Product of the distinct prime numbers
The prime factorization of 99681723 is 9 × 11075747.
Since it has a total of 2 prime factors.
2 , 4 , 54 , 84 , 859 , 438 , 1901 , 8187 , 78606 , 3288 , 677198 , 243313 , 7213363 , 6503149 , 31323841 , 20853053 , 109682271 , 93406990 , 6605879882 , 8237469963
n×2
199363446
n×3
299045169
n×4
398726892
n×5
498408615
n÷2
49840861.5
n÷3
33227241
n÷3
24920430.75
n÷5
19936344.6
n2
9936445900248729
n3
9.9048204783308E+23
n4
9.873295712857E+31
n5
9.841871283461E+39
2 √n
9984.0734672778
3 √n
463.66592300791
4 √n
99.920335604309
5 √n
39.785343059733
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99681722
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681723 can be divided by 4 positive divisors.
The sum of these divisors (counting 99681723) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010000010110111011
3
Ternary
20221120100121200
4
Quaternary
11330100112323
5
Quinary
201004303343
6
Senary
13520305243
8
Octal
574202673
10
Decimal
99681723
12
Duodecimal
29472223
16
Hexadecimal
5f105bb
20
Vigesimal
1b30463
36
Base36
1nciwr
md5
5fc0d9bdc4bfa7770362d28ed3bcdcbe
sha1
7fb9cea43e0c4c1e12e4a21c6a5bccbad3576c35
sha256
9b0af97fd8ec2c6c25354f9621918426a1688ec68e070cb36ffe3baf67b9206f
sha512
c7d6f2208dc3f6487af5f3b159ed200e152a1875b282ad8f8728cf84f57c77702c70d08009867db443dbf6a7f42ce3ad3fc67b4528338154f97f55e6597f6435
ripemd-160
540649fbfe20f514b38c2fcca8d55d7ead2ed9dc
Diameter
199363446
Circumference
626318737.34795
Area
3.1216265443014E+16
Volume
4.14892149998E+24
Surface area
1.2486506177206E+17
Circumference
626318737.34795
Perimeter
398726892
Area
9936445900248729
Diagonal
140971244.58732
Surface area
59618675401492374
Volume
9.9048204783308E+23
Space diagonal
172653808.82201
Perimeter
299045169
Area
4.3026072864726E+15
Altitude
86326904.411004
Surface area
4.3026072864726E+15
Volume
1.1672942877772E+23
Height
46990414.862439