2007998 is an even 7-digits composite number following 2007997
and preceding 2007999 . In scientific notation, it is written as 2.007998 × 10^6.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 972000 positive integers (up to 2007998) that are relatively prime to 2007998.
2007998 has 16 divisors, whose sum is 3109920
The reverse of 2007998 is 8997002
Previous prime number is 109
Is Prime? no
Number parity even
Number length 7
Sum of Digits 35
Digital Root 8
Name
two million seven thousand nine hundred ninety-eight
Scientific notation
2.007998 × 10^6
Engineering notation
2.007998 × 10^6
Prime Factorization
2 × 61 × 109 × 151
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2007998
Product of the distinct prime numbers
The prime factorization of 2007998 is 2 × 61 × 109 × 151.
Since it has a total of 4 prime factors.
2 , 9 , 96 , 41 , 848 , 441 , 9769 , 5384 , 39055 , 33937 , 923338 , 815064 , 1404562 , 3178492 , 65731590 , 93864710 , 203799523 , 482963101 , 45423860 , 4447832030
n×2
4015996
n×3
6023994
n×4
8031992
n×5
10039990
n÷2
1003999
n÷3
669332.66666667
n÷3
501999.5
n÷5
401599.6
n2
4032055968004
n3
8096360319640095992
n4
1.6257475329117E+25
n5
3.2644977945916E+31
2 √n
1417.0384610165
3 √n
126.1598290875
4 √n
37.643571310604
5 √n
18.220179666915
1 , 2 , 61 , 109 , 122 , 151 , 218 , 302 , 6649 , 9211 , 13298 , 16459 , 18422 , 32918 , 1003999 , 2007998
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
-2007997
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 2007998 can be divided by 16 positive divisors.
The sum of these divisors (counting 2007998) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010001110111110
3
Ternary
10210000110022
4
Quaternary
13222032332
5
Quinary
1003223443
6
Senary
111012142
8
Octal
7521676
10
Decimal
2007998
12
Duodecimal
80a052
16
Hexadecimal
1ea3be
20
Vigesimal
cajji
36
Base36
171dq
md5
9e358027fac9a3570e08a50222b3237f
sha1
052f2dac8b2656bef32a94334b05b07da894c308
sha256
e750d421afd18f63ddf13522be624f50dfd8108189cf9e8efee52bef715a0774
sha512
284e08a4a7de3bb7f4d2d0fa3de7c198a50eb1d2d291a2d01d6f71171f5aeef87725daecf5cf2466da3fe3e30d1658180e98672c96849d5011a00a707ea7e570
ripemd-160
a494f6809028b29ed331cf844128f32cdb549815
Diameter
4015996
Circumference
12616623.530446
Area
12667077407944
Volume
3.391395480133E+19
Surface area
50668309631777
Circumference
12616623.530446
Perimeter
8031992
Area
4032055968004
Diagonal
2839738.0048181
Surface area
24192335808024
Volume
8096360319640095992
Space diagonal
3477954.5574967
Perimeter
6023994
Area
1745931448886.1
Altitude
1738977.2787483
Surface area
1745931448886.1
Volume
9.5416521415787E+17
Height
946579.33493935