387029397 (number)

387029397 is an odd 9-digits composite number following 387029396 and preceding 387029398. In scientific notation, it is written as 3.87029397 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 257958800 positive integers (up to 387029397) that are relatively prime to 387029397.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.87029397 × 10^8
Engineering notation 3.87029397 × 10^6

Prime Factorization of 387029397

Prime Factorization 3 × 5099 × 25301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387029397
Product of the distinct prime numbers

The prime factorization of 387029397 is 3 × 5099 × 25301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387029397)

Multiplication

n×y
n×2 774058794
n×3 1161088191
n×4 1548117588
n×5 1935146985

Division

n÷y
n÷2 193514698.5
n÷3 129009799
n÷3 96757349.25
n÷5 77405879.4

Exponentiation

ny
n2 149791754142183609
n3 5.7973812281222E+25
n4 2.2437569608992E+34
n5 8.6839990359138E+42

Nth Root

y√n
2√n 19673.062725463
3√n 728.75461454593
4√n 140.26069558313
5√n 52.185372842172

Divisors of 387029397

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387029396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387029397 can be divided by 8 positive divisors. The sum of these divisors (counting 387029397) is 1, the average is 0.125.

Base conversion 387029397

Base System Value
2 Binary 10111000100011001100110010101
3 Ternary 222222021010112010
4 Quaternary 113010121212111
5 Quinary 1243034420042
6 Senary 102223214433
8 Octal 2704314625
10 Decimal 387029397
12 Duodecimal a9747419
16 Hexadecimal 17119995
20 Vigesimal 60iid9h
36 Base36 6efdsl

Cryptographic Hash Functions

md5 cafd37cb6812048a196493fcd3141270
sha1 8384a1548bad518a5481ea31ee3555fec9a61601
sha256 fb0ec437792e52b7827dbde1b1c42afb13fa77e97abf56aeb12f91df7b7b5cdb
sha512 86954f511a7b79dc6a425c93a3afff8ee6cb212cd390871f1ab14f533b3a797831a5854f415fd89bced2533ecb3f3eabb91b19e0a64df9f213fe54bfb54decc6
ripemd-160 7f625cbfb29b27f737917600c8d952934839d839

387029397 as geometric shapes

Circle

Radius = n
Diameter 774058794
Circumference 2431777420.677
Area 4.7058467438141E+17

Sphere

Radius = n
Volume 2.4284013701771E+26
Surface area 1.8823386975256E+18
Circumference 2431777420.677

Square

Length = n
Perimeter 1548117588
Area 149791754142183609
Diagonal 547342222.27448

Cube

Length = n
Surface area 898750524853101654
Volume 5.7973812281222E+25
Space diagonal 670354579.62675

Equilateral Triangle

Length = n
Perimeter 1161088191
Area 6.4861732182282E+16
Altitude 335177289.81337

Triangular Pyramid

Length = n
Surface area 6.4861732182282E+16
Volume 6.8322792992146E+24
Height 182447407.42483