99697431 is an odd 8-digits composite number following 99697430
and preceding 99697432 . In scientific notation, it is written as 9.9697431 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 65802240 positive integers (up to 99697431) that are relatively prime to 99697431.
99697431 has 16 divisors, whose sum is 134263520
The reverse of 99697431 is 13479699
Previous prime number is 421
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
ninety-nine million six hundred ninety-seven thousand four hundred thirty-one
Scientific notation
9.9697431 × 10^7
Engineering notation
9.9697431 × 10^6
Prime Factorization
3 × 193 × 421 × 409
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99697431 Product of the distinct prime numbers
The prime factorization of 99697431 is 3 × 193 × 421 × 409.
Since it has a total of 4 prime factors.
5 , 6 , 11 , 52 , 395 , 483 , 707 , 5314 , 97656 , 97228 , 70102 , 958182 , 6313692 , 8587064 , 42654499 , 94531036 , 829761841 , 457826058 , 924165854 , 1317563050
n×2
199394862
n×3
299092293
n×4
398789724
n×5
498487155
n÷2
49848715.5
n÷3
33232477
n÷3
24924357.75
n÷5
19939486.2
n2
9939577747999761
n3
9.9095036670034E+23
n4
9.8795205808532E+31
n5
9.8496282142269E+39
2 √n9984.860089155
3 √n463.69027679302
4 √n99.924271771952
5 √n39.786596867876
1 , 3 , 193 , 409 , 421 , 579 , 1227 , 1263 , 78937 , 81253 , 172189 , 236811 , 243759 , 516567 , 33232477 , 99697431
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
-99697430 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 99697431 can be divided by 16 positive divisors.
The sum of these divisors (counting 99697431) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010100001100010111
3
Ternary
20221121011011110
4
Quaternary
11330110030113
5
Quinary
201010304211
6
Senary
13520510103
8
Octal
574241427
10
Decimal
99697431
12
Duodecimal
2947b333
16
Hexadecimal
5f14317
20
Vigesimal
1b323bb
36
Base36
1ncv13
md5
fc42cce9aa9c482155e206a32413d0ea
sha1
66be2a3af925af24512abbf3d6d65eeee2076c64
sha256
102ca6255eaef3f48d3458045ed6fd24d7c214711959dcc8df55acf0660f0499
sha512
6c57d7e5fe6c9b4dc28931dbc4bcd92ddea2085df6c5a81fd95fd8d4e271b2eb543eae10d14aa0205737afa4a63d9fd79e9270ce6155e4cabb32e2cb41e3762c
ripemd-160
9e5cf4b73fd0806611f1b791651f55d6aa7a51f5
Diameter
199394862
Circumference
626417433.62275
Area
3.1226104432901E+16
Volume
4.1508831894639E+24
Surface area
1.249044177316E+17
Circumference
626417433.62275
Perimeter
398789724
Area
9939577747999761
Diagonal
140993459.05396
Surface area
59637466487998566
Volume
9.9095036670034E+23
Space diagonal
172681015.87609
Perimeter
299092293
Area
4.3039634163292E+15
Altitude
86340507.938046
Surface area
4.3039634163292E+15
Volume
1.1678462068552E+23
Height
46997819.684652