387628107 (number)

387628107 is an odd 9-digits composite number following 387628106 and preceding 387628108. In scientific notation, it is written as 3.87628107 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 258418736 positive integers (up to 387628107) that are relatively prime to 387628107.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million six hundred twenty-eight thousand one hundred seven

Notation

Scientific notation 3.87628107 × 10^8
Engineering notation 3.87628107 × 10^6

Prime Factorization of 387628107

Prime Factorization 3 × 129209369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 387628107
Product of the distinct prime numbers

The prime factorization of 387628107 is 3 × 129209369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 74, 73, 205, 67, 6140, 2451, 59614, 80815, 109604, 555794, 8892783, 8958495, 15271040, 48597509, 372989668, 238151345, 5679329921, 2444570689

Basic calculations (n = 387628107)

Multiplication

n×y
n×2 775256214
n×3 1162884321
n×4 1550512428
n×5 1938140535

Division

n÷y
n÷2 193814053.5
n÷3 129209369
n÷3 96907026.75
n÷5 77525621.4

Exponentiation

ny
n2 150255549336403449
n3 5.8243274155515E+25
n4 2.2576730106384E+34
n5 8.7513751533877E+42

Nth Root

y√n
2√n 19688.273337192
3√n 729.13020004331
4√n 140.31490775107
5√n 52.20150835529

Divisors of 387628107

1, 3, 129209369, 387628107

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387628106
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387628107 can be divided by 4 positive divisors. The sum of these divisors (counting 387628107) is 1, the average is 0.25.

Base conversion 387628107

Base System Value
2 Binary 10111000110101011110001001011
3 Ternary 1000000101112210120
4 Quaternary 113012223301023
5 Quinary 1243213044412
6 Senary 102244114323
8 Octal 2706536113
10 Decimal 387628107
12 Duodecimal a99959a3
16 Hexadecimal 171abc4b
20 Vigesimal 612da57
36 Base36 6es7rf

Cryptographic Hash Functions

md5 9d99c0a5b96327062e2b4b6dafb1a6fe
sha1 a8d9eb63952f63e7ffef9200e7f6fa7d3bcf1fca
sha256 f060db1c32540c78f375dc12cad004471623a3995e833af1e27c12dfeebd9cba
sha512 884349230e55b905c5ff55ace5972771e3818341fd63a3bf13ca256bee34bd3f22926783dd607129dd78ace13b7601722276a389f5bf96d1faff407e4a3698af
ripemd-160 30abf50496d1a11c92c6cd6a1192fff888343a9f

387628107 as geometric shapes

Circle

Radius = n
Diameter 775256214
Circumference 2435539226.5522
Area 4.7204172995634E+17

Sphere

Radius = n
Volume 2.4396885627731E+26
Surface area 1.8881669198254E+18
Circumference 2435539226.5522

Square

Length = n
Perimeter 1550512428
Area 150255549336403449
Diagonal 548188926.07641

Cube

Length = n
Surface area 901533296018420694
Volume 5.8243274155515E+25
Space diagonal 671391575.76575

Equilateral Triangle

Length = n
Perimeter 1162884321
Area 6.5062561392456E+16
Altitude 335695787.88287

Triangular Pyramid

Length = n
Surface area 6.5062561392456E+16
Volume 6.8640356856453E+24
Height 182729642.02547