202978904 is an even 9-digits composite number following 202978903
and preceding 202978905 . In scientific notation, it is written as 2.02978904 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 101168032 positive integers (up to 202978904) that are relatively prime to 202978904.
202978904 has 16 divisors, whose sum is 381790800
The reverse of 202978904 is 409879202
Previous prime number is 317
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
two hundred two million nine hundred seventy-eight thousand nine hundred four
Scientific notation
2.02978904 × 10^8
Engineering notation
2.02978904 × 10^6
Prime Factorization
2 × 2 × 2 × 317 × 80039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
50744726
Product of the distinct prime numbers
The prime factorization of 202978904 is 2 × 2 × 2 × 317 × 80039.
Since it has a total of 5 prime factors.
1 , 10 , 64 , 27 , 860 , 515 , 6880 , 9701 , 38980 , 16084 , 813852 , 895567 , 4146502 , 3851305 , 27815022 , 93101893 , 260700803 , 995938797 , 8404616374 , 9155239911
n×2
405957808
n×3
608936712
n×4
811915616
n×5
1014894520
n÷2
101489452
n÷3
67659634.666667
n÷3
50744726
n÷5
40595780.8
n2
41200435469041216
n3
8.3628192358287E+24
n4
1.6974758828386E+33
n5
3.4455179426502E+41
2 √n
14247.066505074
3 √n
587.69270660359
4 √n
119.36107617257
5 √n
45.86592754292
1 , 2 , 4 , 8 , 317 , 634 , 1268 , 2536 , 80039 , 160078 , 320156 , 640312 , 25372363 , 50744726 , 101489452 , 202978904
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
-202978903
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 202978904 can be divided by 16 positive divisors.
The sum of these divisors (counting 202978904) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100000110010011011001011000
3
Ternary
112010221101201012
4
Quaternary
30012103121120
5
Quinary
403430311104
6
Senary
32050313052
8
Octal
1406233130
10
Decimal
202978904
12
Duodecimal
57b88788
16
Hexadecimal
c193658
20
Vigesimal
338c754
36
Base36
3cujiw
md5
0b03fdd49c14c1eb83fc496cb12d152d
sha1
9c39d4f531d4f6f6e3b56d961b693a6a9991e34e
sha256
ab0c175769cecd030e104c22b28b6cd9e89ad6b2ab9de54587c23a16b2b22f19
sha512
2ed1de3885cc7580193f887c55f09046de1942c5b75eb5c4843c888ffc25802fdb7f55ce443c07ccf2cf5332c93ccef75ebb04ce3c0c65b254cb14f2efd980dd
ripemd-160
b6e18c8bcae9b75040894ce7e7443fe3ab695f6a
Diameter
405957808
Circumference
1275354067.2802
Area
1.2943498539424E+17
Volume
3.5030095299439E+25
Surface area
5.1773994157696E+17
Circumference
1275354067.2802
Perimeter
811915616
Area
41200435469041216
Diagonal
287055518.91243
Surface area
247202612814247296
Volume
8.3628192358287E+24
Space diagonal
351569774.59265
Perimeter
608936712
Area
1.7840311881586E+16
Altitude
175784887.29632
Surface area
1.7840311881586E+16
Volume
9.8556769858196E+23
Height
95685172.970809