398492080 (number)

398492080 is an even 9-digits composite number following 398492079 and preceding 398492081. In scientific notation, it is written as 3.98492080 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 80 positive divisors. There are 135970560 positive integers (up to 398492080) that are relatively prime to 398492080.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million four hundred ninety-two thousand eighty

Notation

Scientific notation 3.98492080 × 10^8
Engineering notation 3.98492080 × 10^6

Prime Factorization of 398492080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 3191 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 49811510
Product of the distinct prime numbers

The prime factorization of 398492080 is 2 × 2 × 2 × 2 × 5 × 7 × 3191 × 223. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 96, 21, 797, 376, 7096, 9654, 69303, 77644, 177734, 834632, 558981, 3724399, 23843349, 12478651, 922350054, 724204396, 894485097, 6121580360

Basic calculations (n = 398492080)

Multiplication

n×y
n×2 796984160
n×3 1195476240
n×4 1593968320
n×5 1992460400

Division

n÷y
n÷2 199246040
n÷3 132830693.33333
n÷3 99623020
n÷5 79698416

Exponentiation

ny
n2 158795937822726400
n3 6.3278923558529E+25
n4 2.5216149868999E+34
n5 1.0048436010889E+43

Nth Root

y√n
2√n 19962.266404394
3√n 735.8792630398
4√n 141.28788484649
5√n 52.490890291978

Divisors of 398492080

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 446, 560, 892, 1115, 1561, 1784, 2230, 3122, 3191, 3568, 4460, 6244, 6382, 7805, 8920, 12488, 12764, 15610, 15955, 17840, 22337, 24976, 25528, 31220, 31910, 44674, 51056, 62440, 63820, 89348, 111685, 124880, 127640, 178696, 223370, 255280, 357392, 446740, 711593, 893480, 1423186, 1786960, 2846372, 3557965, 4981151, 5692744, 7115930, 9962302, 11385488, 14231860, 19924604, 24905755, 28463720, 39849208, 49811510, 56927440, 79698416, 99623020, 199246040, 398492080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398492079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398492080 can be divided by 80 positive divisors. The sum of these divisors (counting 398492080) is 1, the average is 0.0125.

Base conversion 398492080

Base System Value
2 Binary 10111110000001000000110110000
3 Ternary 1000202211111100221
4 Quaternary 113300020012300
5 Quinary 1304003221310
6 Senary 103313022424
8 Octal 2760100660
10 Decimal 398492080
12 Duodecimal b1554a14
16 Hexadecimal 17c081b0
20 Vigesimal 64aba40
36 Base36 6l92gg

Cryptographic Hash Functions

md5 b92fe9383c08f0a4a447a2c706bd0990
sha1 3a14b13ab4ceddf49c83bba614a17fb0de8bd0e1
sha256 680827ca28d66f3a036eb947af92e0d8c48656e28a6ce3c3d5c5b7b07565044d
sha512 63c9a9b8cec78892600cee21cfb39877d03680cddd59b64e3b36a94f288187fa215cae4398b6cb12504e7cfb966f197f6e872ed8eed83508e3457a80d507906c
ripemd-160 5d109c9e3c1101a2a39635d50582122df1857d2f

398492080 as geometric shapes

Circle

Radius = n
Diameter 796984160
Circumference 2503799582.0834
Area 4.9887215168378E+17

Sphere

Radius = n
Volume 2.6506213517139E+26
Surface area 1.9954886067351E+18
Circumference 2503799582.0834

Square

Length = n
Perimeter 1593968320
Area 158795937822726400
Diagonal 563552904.03426

Cube

Length = n
Surface area 952775626936358400
Volume 6.3278923558529E+25
Space diagonal 690208528.9738

Equilateral Triangle

Length = n
Perimeter 1195476240
Area 6.8760658086128E+16
Altitude 345104264.4869

Triangular Pyramid

Length = n
Surface area 6.8760658086128E+16
Volume 7.4574926590702E+24
Height 187850968.01142