99681873 is an odd 8-digits composite number following 99681872
and preceding 99681874 . In scientific notation, it is written as 9.9681873 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 66407904 positive integers (up to 99681873) that are relatively prime to 99681873.
99681873 has 8 divisors, whose sum is 133002528
The reverse of 99681873 is 37818699
Previous prime number is 1523
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
ninety-nine million six hundred eighty-one thousand eight hundred seventy-three
Scientific notation
9.9681873 × 10^7
Engineering notation
9.9681873 × 10^6
Prime Factorization
3 × 1523 × 21817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99681873
Product of the distinct prime numbers
The prime factorization of 99681873 is 3 × 1523 × 21817.
Since it has a total of 3 prime factors.
4 , 7 , 22 , 72 , 174 , 639 , 4450 , 7372 , 71064 , 66355 , 952823 , 583419 , 1271842 , 5491976 , 53167934 , 19961883 , 6235218 , 317117910 , 5841704281 , 8345143789
n×2
199363746
n×3
299045619
n×4
398727492
n×5
498409365
n÷2
49840936.5
n÷3
33227291
n÷3
24920468.25
n÷5
19936374.6
n2
9936475804788129
n3
9.9048651924046E+23
n4
9.873355141914E+31
n5
9.8419453334017E+39
2 √n
9984.0809792389
3 √n
463.66615558098
4 √n
99.920373194053
5 √n
39.785355033438
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99681872
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681873 can be divided by 8 positive divisors.
The sum of these divisors (counting 99681873) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010000011001010001
3
Ternary
20221120100211020
4
Quaternary
11330100121101
5
Quinary
201004304443
6
Senary
13520310053
8
Octal
574203121
10
Decimal
99681873
12
Duodecimal
29472329
16
Hexadecimal
5f10651
20
Vigesimal
1b304dd
36
Base36
1ncj0x
md5
40ddc85325888887e296e2e02b8938b8
sha1
778467d20622f224807715b12aa1e258d608c6e0
sha256
d738086aa0152d4980353f22e6194b9cccbb0f53af6034096ee69433c7ad7246
sha512
e6de74b79aa736d2d2b716615947e8d122893f12fc63c4552ed640dbe1ad464ea61347ee8756bffbe57bc1097c9233a05f8b9f421287885595b6ced64ed06999
ripemd-160
6198a42b20aaa7deb63fdc29b0d348e40c301523
Diameter
199363746
Circumference
626319679.82574
Area
3.1216359390895E+16
Volume
4.1489402297674E+24
Surface area
1.2486543756358E+17
Circumference
626319679.82574
Perimeter
398727492
Area
9936475804788129
Diagonal
140971456.71935
Surface area
59618854828728774
Volume
9.9048651924046E+23
Space diagonal
172654068.62963
Perimeter
299045619
Area
4.302620235518E+15
Altitude
86327034.314814
Surface area
4.302620235518E+15
Volume
1.1672995573813E+23
Height
46990485.573117