387029398 (number)

387029398 is an even 9-digits composite number following 387029397 and preceding 387029399. In scientific notation, it is written as 3.87029398 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 161386560 positive integers (up to 387029398) that are relatively prime to 387029398.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million twenty-nine thousand three hundred ninety-eight

Notation

Scientific notation 3.87029398 × 10^8
Engineering notation 3.87029398 × 10^6

Prime Factorization of 387029398

Prime Factorization 2 × 7 × 37 × 747161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387029398
Product of the distinct prime numbers

The prime factorization of 387029398 is 2 × 7 × 37 × 747161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 37, 19, 741, 912, 1105, 6891, 33676, 48427, 513536, 816532, 6329440, 3306928, 33429194, 48507079, 806731929, 825013244, 3886666562, 4244317678

Basic calculations (n = 387029398)

Multiplication

n×y
n×2 774058796
n×3 1161088194
n×4 1548117592
n×5 1935146990

Division

n÷y
n÷2 193514699
n÷3 129009799.33333
n÷3 96757349.5
n÷5 77405879.6

Exponentiation

ny
n2 149791754916242404
n3 5.7973812730597E+25
n4 2.2437569840888E+34
n5 8.6839991481017E+42

Nth Root

y√n
2√n 19673.062750878
3√n 728.75461517358
4√n 140.26069567373
5√n 52.185372869139

Divisors of 387029398

1, 2, 7, 14, 37, 74, 259, 518, 747161, 1494322, 5230127, 10460254, 27644957, 55289914, 193514699, 387029398

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 -387029397
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 387029398 can be divided by 16 positive divisors. The sum of these divisors (counting 387029398) is 1, the average is 0.0625.

Base conversion 387029398

Base System Value
2 Binary 10111000100011001100110010110
3 Ternary 222222021010112011
4 Quaternary 113010121212112
5 Quinary 1243034420043
6 Senary 102223214434
8 Octal 2704314626
10 Decimal 387029398
12 Duodecimal a974741a
16 Hexadecimal 17119996
20 Vigesimal 60iid9i
36 Base36 6efdsm

Cryptographic Hash Functions

md5 514ebb9f0b11deb70bf734039352298c
sha1 2225b097fe5cce6ababb8ae0b765c39bc467a7a1
sha256 4afc8019fdca0e86723ce93aeb2b80bc104ba5e45c00ae0bbfaeef89a63ea5ca
sha512 5e97338e90468dfc57676c6f3ec9839f7f1bef87828e620870baae3a5974621bda9a93b22e2fd96315641b2a68d0d9d738dd60a150a6faf3ecc71b6c61ea493a
ripemd-160 101c10635089abd3ca3766e4f3bc5c7b6f88798a

387029398 as geometric shapes

Circle

Radius = n
Diameter 774058796
Circumference 2431777426.9602
Area 4.7058467681319E+17

Sphere

Radius = n
Volume 2.4284013890004E+26
Surface area 1.8823387072528E+18
Circumference 2431777426.9602

Square

Length = n
Perimeter 1548117592
Area 149791754916242404
Diagonal 547342223.68869

Cube

Length = n
Surface area 898750529497454424
Volume 5.7973812730597E+25
Space diagonal 670354581.3588

Equilateral Triangle

Length = n
Perimeter 1161088194
Area 6.4861732517459E+16
Altitude 335177290.6794

Triangular Pyramid

Length = n
Surface area 6.4861732517459E+16
Volume 6.832279352174E+24
Height 182447407.89623