99691407 is an odd 8-digits composite number following 99691406
and preceding 99691408 . In scientific notation, it is written as 9.9691407 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 63360000 positive integers (up to 99691407) that are relatively prime to 99691407.
99691407 has 16 divisors, whose sum is 115968960
The reverse of 99691407 is 70419699
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-nine million six hundred ninety-one thousand four hundred seven
Scientific notation
9.9691407 × 10^7
Engineering notation
9.9691407 × 10^6
Prime Factorization
1201 × 9 × 23 × 401
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99691407
Product of the distinct prime numbers
The prime factorization of 99691407 is 1201 × 9 × 23 × 401.
Since it has a total of 4 prime factors.
7 , 4 , 88 , 33 , 81 , 570 , 5513 , 7649 , 77112 , 12956 , 530997 , 391975 , 4232915 , 8168509 , 31023266 , 52599329 , 935157635 , 370608754 , 1027323505 , 5572998354
n×2
199382814
n×3
299074221
n×4
398765628
n×5
498457035
n÷2
49845703.5
n÷3
33230469
n÷3
24922851.75
n÷5
19938281.4
n2
9938376629639649
n3
9.9077074950469E+23
n4
9.8771330032568E+31
n5
9.846652862208E+39
2 √n
9984.5584278925
3 √n
463.68093744676
4 √n
99.92276231116
5 √n
39.786116052573
1 , 9 , 23 , 207 , 401 , 1201 , 3609 , 9223 , 10809 , 27623 , 83007 , 248607 , 481601 , 4334409 , 11076823 , 99691407
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99691406
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99691407 can be divided by 16 positive divisors.
The sum of these divisors (counting 99691407) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010101110001111
3
Ternary
20221120211220100
4
Quaternary
11330102232033
5
Quinary
201010111112
6
Senary
13520422143
8
Octal
574225617
10
Decimal
99691407
12
Duodecimal
29477953
16
Hexadecimal
5f12b8f
20
Vigesimal
1b318a7
36
Base36
1ncqdr
md5
2a89d692e4db0287820a40286486cb22
sha1
6eb182b9036f68b39fbb19d733975cadc1d5fc8f
sha256
dd66379d4b465aad75eb92c63abe1d7c74d80be4d487c88c4f2f5adbdfb98940
sha512
14d1f0838ca6a99f6c6e8524407df030da3b7621114bc4af04965dda661a000149ff18cabfe4624f779406fc3c1d5fa42599b1c3dd0c77ae7e31010ae4d4a249
ripemd-160
28cb7c3e6a32b0270ed4012ac1d5147b61236f60
Diameter
199382814
Circumference
626379583.71446
Area
3.1222331008284E+16
Volume
4.1501308107141E+24
Surface area
1.2488932403314E+17
Circumference
626379583.71446
Perimeter
398765628
Area
9938376629639649
Diagonal
140984939.83146
Surface area
59630259777837894
Volume
9.9077074950469E+23
Space diagonal
172670582.00203
Perimeter
299074221
Area
4.3034433168228E+15
Altitude
86335291.001014
Surface area
4.3034433168228E+15
Volume
1.1676345259601E+23
Height
46994979.943819