99698931 is an odd 8-digits composite number following 99698930
and preceding 99698932 . In scientific notation, it is written as 9.9698931 × 10^7.
The sum of its digits is 54. It has a total of 7 prime factors and 30 positive divisors.
There are 62541504 positive integers (up to 99698931) that are relatively prime to 99698931.
99698931 has 30 divisors, whose sum is 158246220
The reverse of 99698931 is 13989699
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million six hundred ninety-eight thousand nine hundred thirty-one
Scientific notation
9.9698931 × 10^7
Engineering notation
9.9698931 × 10^6
Prime Factorization
3 × 3 × 3 × 3 × 17 × 17 × 4259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
217209
Product of the distinct prime numbers
The prime factorization of 99698931 is 3 × 3 × 3 × 3 × 17 × 17 × 4259.
Since it has a total of 7 prime factors.
3 , 2 , 69 , 83 , 671 , 39 , 6611 , 460 , 46530 , 56253 , 547946 , 863549 , 4713310 , 7577350 , 3144703 , 48475948 , 131345012 , 580687371 , 6925961604 , 3666133013
n×2
199397862
n×3
299096793
n×4
398795724
n×5
498494655
n÷2
49849465.5
n÷3
33232977
n÷3
24924732.75
n÷5
19939786.2
n2
9939876842542761
n3
9.9099509547317E+23
n4
9.8801151644918E+31
n5
9.8503692005672E+39
2 √n
9984.935202594
3 √n
463.69260226894
4 √n
99.924647623066
5 √n
39.786716589188
1 , 3 , 9 , 17 , 27 , 51 , 81 , 153 , 289 , 459 , 867 , 1377 , 2601 , 4259 , 7803 , 12777 , 23409 , 38331 , 72403 , 114993 , 217209 , 344979 , 651627 , 1230851 , 1954881 , 3692553 , 5864643 , 11077659 , 33232977 , 99698931
30 divisors
τ
Total Divisors
30
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99698930
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.033333333333333
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
30
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99698931 can be divided by 30 positive divisors.
The sum of these divisors (counting 99698931) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
101111100010100100011110011
3
Ternary
20221121020020000
4
Quaternary
11330110203303
5
Quinary
201010331211
6
Senary
13520521043
8
Octal
574244363
10
Decimal
99698931
12
Duodecimal
29480183
16
Hexadecimal
5f148f3
20
Vigesimal
1b3276b
36
Base36
1ncw6r
md5
564e35fafe9c70a9425e1da3f90c8be2
sha1
7d2f28d6e96c8cd71c67f6d7607595df6d1cc9ff
sha256
9da3168e380692df8feb8ef89d6f2f93e6acdf3595636bc8613108bfb45e11e0
sha512
86ff00b7685a8020a979d121b66c8f5db996691cf4e4656800a6ece377dcac43ed16d9989202cd0c790218161891f63c8f212523c9edfe935fa359217ef162a9
ripemd-160
d7edc3d11f7e27f6ff557bd598ae460eb29337f5
Diameter
199397862
Circumference
626426858.40071
Area
3.122704406612E+16
Volume
4.1510705489094E+24
Surface area
1.2490817626448E+17
Circumference
626426858.40071
Perimeter
398795724
Area
9939876842542761
Diagonal
140995580.3743
Surface area
59639261055256566
Volume
9.9099509547317E+23
Space diagonal
172683613.9523
Perimeter
299096793
Area
4.3040929280653E+15
Altitude
86341806.976152
Surface area
4.3040929280653E+15
Volume
1.1678989202195E+23
Height
46998526.791433