387029649 (number)

387029649 is an odd 9-digits composite number following 387029648 and preceding 387029650. In scientific notation, it is written as 3.87029649 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 255572928 positive integers (up to 387029649) that are relatively prime to 387029649.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million twenty-nine thousand six hundred forty-nine

Notation

Scientific notation 3.87029649 × 10^8
Engineering notation 3.87029649 × 10^6

Prime Factorization of 387029649

Prime Factorization 3 × 157 × 373 × 2203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387029649
Product of the distinct prime numbers

The prime factorization of 387029649 is 3 × 157 × 373 × 2203. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 99, 93, 967, 747, 1875, 664, 96723, 17829, 113759, 157035, 8584700, 9848761, 71691683, 44770023, 695002717, 931266687, 8845410659, 8209280080

Basic calculations (n = 387029649)

Multiplication

n×y
n×2 774059298
n×3 1161088947
n×4 1548118596
n×5 1935148245

Division

n÷y
n÷2 193514824.5
n÷3 129009883
n÷3 96757412.25
n÷5 77405929.8

Exponentiation

ny
n2 149791949205063201
n3 5.7973925523861E+25
n4 2.2437628046652E+34
n5 8.6840273072884E+42

Nth Root

y√n
2√n 19673.069130159
3√n 728.75477271318
4√n 140.26071841452
5√n 52.185379637889

Divisors of 387029649

1, 3, 157, 373, 471, 1119, 2203, 6609, 58561, 175683, 345871, 821719, 1037613, 2465157, 129009883, 387029649

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 -387029648
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 387029649 can be divided by 16 positive divisors. The sum of these divisors (counting 387029649) is 1, the average is 0.0625.

Base conversion 387029649

Base System Value
2 Binary 10111000100011001101010010001
3 Ternary 222222021010212110
4 Quaternary 113010121222101
5 Quinary 1243034422044
6 Senary 102223215533
8 Octal 2704315221
10 Decimal 387029649
12 Duodecimal a97475a9
16 Hexadecimal 17119a91
20 Vigesimal 60iie29
36 Base36 6efdzl

Cryptographic Hash Functions

md5 2976a45082b8e82f649f4af14c25b33d
sha1 5cbcb2ad5578b923eeada41efe7617d3764e950c
sha256 ccb175ab21c574a0ff3849d1ca066056b0be2b429848af4dfcdfd7de4760ab71
sha512 cc18457f0dd2cdf404764738fbe4122e54d2fa74a009cca1a7cf6a8762425342e2c7ab2ddca84b52129d28923c665e48a39a2a93e08fa7bd0b1a279dea7153c1
ripemd-160 8672d6ce5b34c37d82959a14f7da53d8f8633792

387029649 as geometric shapes

Circle

Radius = n
Diameter 774059298
Circumference 2431779004.0397
Area 4.7058528718952E+17

Sphere

Radius = n
Volume 2.4284061136737E+26
Surface area 1.8823411487581E+18
Circumference 2431779004.0397

Square

Length = n
Perimeter 1548118596
Area 149791949205063201
Diagonal 547342578.6563

Cube

Length = n
Surface area 898751695230379206
Volume 5.7973925523861E+25
Space diagonal 670355016.10355

Equilateral Triangle

Length = n
Perimeter 1161088947
Area 6.4861816646986E+16
Altitude 335177508.05177

Triangular Pyramid

Length = n
Surface area 6.4861816646986E+16
Volume 6.8322926449877E+24
Height 182447526.21877