99691397 is an odd 8-digits composite number following 99691396
and preceding 99691398 . In scientific notation, it is written as 9.9691397 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 91934640 positive integers (up to 99691397) that are relatively prime to 99691397.
99691397 has 8 divisors, whose sum is 107462880
The reverse of 99691397 is 79319699
Previous prime number is 1259
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-nine million six hundred ninety-one thousand three hundred ninety-seven
Scientific notation
9.9691397 × 10^7
Engineering notation
9.9691397 × 10^6
Prime Factorization
13 × 1259 × 6091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99691397
Product of the distinct prime numbers
The prime factorization of 99691397 is 13 × 1259 × 6091.
Since it has a total of 3 prime factors.
8 , 10 , 69 , 84 , 133 , 115 , 456 , 8704 , 5913 , 5422 , 183428 , 675916 , 8644460 , 5430736 , 70035650 , 5612826 , 817748432 , 891392757 , 3901004444 , 2286458493
n×2
199382794
n×3
299074191
n×4
398765588
n×5
498456985
n÷2
49845698.5
n÷3
33230465.666667
n÷3
24922849.25
n÷5
19938279.4
n2
9938374635811609
n3
9.9077045135343E+23
n4
9.8771290401744E+31
n5
9.8466479236425E+39
2 √n
9984.5579271193
3 √n
463.68092194288
4 √n
99.922759805358
5 √n
39.786115254388
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
-99691396
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 99691397 can be divided by 8 positive divisors.
The sum of these divisors (counting 99691397) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010010101110000101
3
Ternary
20221120211212222
4
Quaternary
11330102232011
5
Quinary
201010111042
6
Senary
13520422125
8
Octal
574225605
10
Decimal
99691397
12
Duodecimal
29477945
16
Hexadecimal
5f12b85
20
Vigesimal
1b3189h
36
Base36
1ncqdh
md5
446f8b389296f2582463b900cb27e6c3
sha1
4fce435a0abfb7e77b7b5aaa7efeb2e4bfc83b77
sha256
60ed5d1aeaaca4be95b9cb974e63e65392dcfb46500de0e79182748d945db800
sha512
1c52d5028a1ad034982c91538ae5aa048fa2f257661c874b6735185408c75ab2f8a900f2bb3d4222742f7102624584ce4170c6434e8ec8afe249cbf1b745ecdf
ripemd-160
82bb130f25e96346117ee8c10e7fe6cf4a07f204
Diameter
199382794
Circumference
626379520.88261
Area
3.1222324744489E+16
Volume
4.150129561821E+24
Surface area
1.2488929897796E+17
Circumference
626379520.88261
Perimeter
398765588
Area
9938374635811609
Diagonal
140984925.68932
Surface area
59630247814869654
Volume
9.9077045135343E+23
Space diagonal
172670564.68152
Perimeter
299074191
Area
4.3034424534699E+15
Altitude
86335282.34076
Surface area
4.3034424534699E+15
Volume
1.1676341745854E+23
Height
46994975.229773