381698980 (number)

381698980 is an even 9-digits composite number following 381698979 and preceding 381698981. In scientific notation, it is written as 3.81698980 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 133515648 positive integers (up to 381698980) that are relatively prime to 381698980.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million six hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 3.81698980 × 10^8
Engineering notation 3.81698980 × 10^6

Prime Factorization of 381698980

Prime Factorization 2 × 2 × 95 × 13 × 77267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 190849490
Product of the distinct prime numbers

The prime factorization of 381698980 is 2 × 2 × 95 × 13 × 77267. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 63, 37, 624, 660, 7604, 8874, 84665, 6576, 409205, 671263, 2321458, 3595004, 58349010, 60397486, 841352117, 189343548, 8241921805, 7710408364

Basic calculations (n = 381698980)

Multiplication

n×y
n×2 763397960
n×3 1145096940
n×4 1526795920
n×5 1908494900

Division

n÷y
n÷2 190849490
n÷3 127232993.33333
n÷3 95424745
n÷5 76339796

Exponentiation

ny
n2 145694111333040400
n3 5.5611293687828E+25
n4 2.1226774077124E+34
n5 8.1022380139288E+42

Nth Root

y√n
2√n 19537.118006502
3√n 725.39351130421
4√n 139.77524103539
5√n 52.040828246449

Divisors of 381698980

1, 2, 4, 13, 26, 52, 95, 190, 380, 1235, 2470, 4940, 77267, 154534, 309068, 1004471, 2008942, 4017884, 7340365, 14680730, 29361460, 95424745, 190849490, 381698980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381698979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381698980 can be divided by 24 positive divisors. The sum of these divisors (counting 381698980) is 1, the average is 0.041666666666667.

Base conversion 381698980

Base System Value
2 Binary 10110110000000100001110100100
3 Ternary 222121020022120021
4 Quaternary 112300010032210
5 Quinary 1240203331410
6 Senary 101513044524
8 Octal 2660041644
10 Decimal 381698980
12 Duodecimal a79b6744
16 Hexadecimal 16c043a4
20 Vigesimal 5j5c790
36 Base36 6b94tg

Cryptographic Hash Functions

md5 e1650b9f6769b1dac08ef74e9e15bbb5
sha1 ef8e42d53f186676e6870f0353ac65764d7a757f
sha256 2343546497c7053063fba292ee167b0b3d82a7ce45d706b0d17b777ba35e98b9
sha512 404183906bb7dcfd44031cd214da9fefbe80518a60d297b5c8ad15ee0c7baa4dfe9987d2fe63bbe20346385378003ef8d67e2381be3adc623bfc7dfbf8d25e20
ripemd-160 4e24e3f51bbaf3a1e290dca7cb3d72f661e236c6

381698980 as geometric shapes

Circle

Radius = n
Diameter 763397960
Circumference 2398285422.9014
Area 4.5771154983517E+17

Sphere

Radius = n
Volume 2.3294404227507E+26
Surface area 1.8308461993407E+18
Circumference 2398285422.9014

Square

Length = n
Perimeter 1526795920
Area 145694111333040400
Diagonal 539803874.25998

Cube

Length = n
Surface area 874164667998242400
Volume 5.5611293687828E+25
Space diagonal 661122026.55722

Equilateral Triangle

Length = n
Perimeter 1145096940
Area 6.3087400798106E+16
Altitude 330561013.27861

Triangular Pyramid

Length = n
Surface area 6.3087400798106E+16
Volume 6.55385381287E+24
Height 179934624.75333