387996900 (number)

387996900 is an even 9-digits composite number following 387996899 and preceding 387996901. In scientific notation, it is written as 3.87996900 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 103465760 positive integers (up to 387996900) that are relatively prime to 387996900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.87996900 × 10^8
Engineering notation 3.87996900 × 10^6

Prime Factorization of 387996900

Prime Factorization 2 × 2 × 15 × 5 × 1293323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 193998450
Product of the distinct prime numbers

The prime factorization of 387996900 is 2 × 2 × 15 × 5 × 1293323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 72, 94, 661, 455, 4787, 5072, 2181, 29621, 979681, 11195, 9926641, 5760497, 19467985, 60011216, 693938387, 930820373, 5105311473, 8667502401

Basic calculations (n = 387996900)

Multiplication

n×y
n×2 775993800
n×3 1163990700
n×4 1551987600
n×5 1939984500

Division

n÷y
n÷2 193998450
n÷3 129332300
n÷3 96999225
n÷5 77599380

Exponentiation

ny
n2 150541594409610000
n3 5.8409671951986E+25
n4 2.2662771647388E+34
n5 8.7930851445942E+42

Nth Root

y√n
2√n 19697.636914107
3√n 729.36136050929
4√n 140.34827007878
5√n 52.21143757779

Divisors of 387996900

1, 2, 4, 5, 10, 15, 20, 30, 60, 75, 150, 300, 1293323, 2586646, 5173292, 6466615, 12933230, 19399845, 25866460, 38799690, 77599380, 96999225, 193998450, 387996900

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 -387996899
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 387996900 can be divided by 24 positive divisors. The sum of these divisors (counting 387996900) is 1, the average is 0.041666666666667.

Base conversion 387996900

Base System Value
2 Binary 10111001000000101110011100100
3 Ternary 1000001002021200120
4 Quaternary 113020011303210
5 Quinary 1243311400100
6 Senary 102300041540
8 Octal 2710056344
10 Decimal 387996900
12 Duodecimal a9b332b0
16 Hexadecimal 17205ce4
20 Vigesimal 614jc50
36 Base36 6f04bo

Cryptographic Hash Functions

md5 28d784e0a0cf757653f570322af1ebd6
sha1 8f4b72e5ae567d3f0ab28dea76581fe49f96d437
sha256 4fc49adae1eef10b97db4a8a1aeeb0d8d4474046bd1529f4728a0ce781f2f20c
sha512 0ebeee96c4f85f3eb303576b5f9f76ab09c570aacea3ce58c644ea96582db9f42544dadbe3fb1228fbc126ddaaa071c944964b6031733c62835440b1d18a8b42
ripemd-160 ec7511dac6cd47d4528843f0ff6197730df7e2bf

387996900 as geometric shapes

Circle

Radius = n
Diameter 775993800
Circumference 2437856421.3112
Area 4.7294036705692E+17

Sphere

Radius = n
Volume 2.4466586173727E+26
Surface area 1.8917614682277E+18
Circumference 2437856421.3112

Square

Length = n
Perimeter 1551987600
Area 150541594409610000
Diagonal 548710478.13872

Cube

Length = n
Surface area 903249566457660000
Volume 5.8409671951986E+25
Space diagonal 672030343.97922

Equilateral Triangle

Length = n
Perimeter 1163990700
Area 6.5186422542468E+16
Altitude 336015171.98961

Triangular Pyramid

Length = n
Surface area 6.5186422542468E+16
Volume 6.8836458540218E+24
Height 182903492.71291