99681001 is an odd 8-digits composite number following 99681000
and preceding 99681002 . In scientific notation, it is written as 9.9681001 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 85369920 positive integers (up to 99681001) that are relatively prime to 99681001.
99681001 has 8 divisors, whose sum is 114015744
The reverse of 99681001 is 10018699
Previous prime number is 1361
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
ninety-nine million six hundred eighty-one thousand one
Scientific notation
9.9681001 × 10^7
Engineering notation
9.9681001 × 10^6
Prime Factorization
7 × 1361 × 10463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99681001
Product of the distinct prime numbers
The prime factorization of 99681001 is 7 × 1361 × 10463.
Since it has a total of 3 prime factors.
8 , 4 , 15 , 32 , 531 , 252 , 5366 , 9245 , 18287 , 34872 , 880349 , 789319 , 5964511 , 9836192 , 34211974 , 84901516 , 549407045 , 723003777 , 9393691573 , 7222525914
n×2
199362002
n×3
299043003
n×4
398724004
n×5
498405005
n÷2
49840500.5
n÷3
33227000.333333
n÷3
24920250.25
n÷5
19936200.2
n2
9936301960362001
n3
9.9046052564715E+23
n4
9.8730096647494E+31
n5
9.8415148626489E+39
2 √n
9984.0373096258
3 √n
463.66480355293
4 √n
99.920154671747
5 √n
39.785285426096
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
-99681000
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 99681001 can be divided by 8 positive divisors.
The sum of these divisors (counting 99681001) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010000001011101001
3
Ternary
20221120022121221
4
Quaternary
11330100023221
5
Quinary
201004243001
6
Senary
13520302041
8
Octal
574201351
10
Decimal
99681001
12
Duodecimal
29471921
16
Hexadecimal
5f102e9
20
Vigesimal
1b302a1
36
Base36
1ncicp
md5
306195953dbcd91079bc1ccf6e988ac8
sha1
b5cc3112f481192a4f4cc5b3d227e866f1d14f2e
sha256
60eaa6d2f55d00d56ac9ceb2b6a3c6e6377626b7e065e0f01c0af8fc375f72ce
sha512
b465c39969fe0353c8fbca2fd4fc6ca1d91739870ee8afd989ace651b57391b7c9ec5acc7fdcdcf4e3c64eca05e2ffd96d9d5a7f3c740644699e5d108b08ef3b
ripemd-160
7f3fd79e73d2b5191242c97ae5a09265240e94f9
Diameter
199362002
Circumference
626314200.88815
Area
3.1215813242523E+16
Volume
4.1488313480583E+24
Surface area
1.2486325297009E+17
Circumference
626314200.88815
Perimeter
398724004
Area
9936301960362001
Diagonal
140970223.52513
Surface area
59617811762172006
Volume
9.9046052564715E+23
Space diagonal
172652558.28132
Perimeter
299043003
Area
4.3025449586733E+15
Altitude
86326279.140662
Surface area
4.3025449586733E+15
Volume
1.1672689236378E+23
Height
46990074.508375