387942717 (number)

387942717 is an odd 9-digits composite number following 387942716 and preceding 387942718. In scientific notation, it is written as 3.87942717 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 254904000 positive integers (up to 387942717) that are relatively prime to 387942717.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million nine hundred forty-two thousand seven hundred seventeen

Notation

Scientific notation 3.87942717 × 10^8
Engineering notation 3.87942717 × 10^6

Prime Factorization of 387942717

Prime Factorization 3 × 229 × 101 × 5591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387942717
Product of the distinct prime numbers

The prime factorization of 387942717 is 3 × 229 × 101 × 5591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 22, 91, 737, 511, 7841, 8752, 70732, 93000, 126528, 635594, 3152483, 7170164, 54166192, 99562107, 811542928, 608260420, 6272859484, 4703538495

Basic calculations (n = 387942717)

Multiplication

n×y
n×2 775885434
n×3 1163828151
n×4 1551770868
n×5 1939713585

Division

n÷y
n÷2 193971358.5
n÷3 129314239
n÷3 96985679.25
n÷5 77588543.4

Exponentiation

ny
n2 150499551673342089
n3 5.8385204983438E+25
n4 2.2650115053877E+34
n5 8.7869471743636E+42

Nth Root

y√n
2√n 19696.261498061
3√n 729.32740763808
4√n 140.34336998256
5√n 52.20997925152

Divisors of 387942717

1, 3, 101, 229, 303, 687, 5591, 16773, 23129, 69387, 564691, 1280339, 1694073, 3841017, 129314239, 387942717

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 -387942716
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 387942717 can be divided by 16 positive divisors. The sum of these divisors (counting 387942717) is 1, the average is 0.0625.

Base conversion 387942717

Base System Value
2 Binary 10111000111111000100100111101
3 Ternary 1000000222112100210
4 Quaternary 113013320210331
5 Quinary 1243303131332
6 Senary 102254543033
8 Octal 2707704475
10 Decimal 387942717
12 Duodecimal a9b07a79
16 Hexadecimal 171f893d
20 Vigesimal 614cgfh
36 Base36 6eyyil

Cryptographic Hash Functions

md5 ce48f0e2e153b7bebd9ac2bae5723359
sha1 cb454c8d3d97f5c952b3e4d1a9ca196e2c443f29
sha256 1e56ede5a204629852f203425e9ccafb0640b336dca7efef7235468830ac66dc
sha512 8fdf5ceb1ff3b0aed4fa83052568051cb9a01c9b4cc4cc2aa3c45df91fcbb1bbd892f98f2e65e3791846aeb080e777869aaab83f208082a98ca5ba138f67f7d2
ripemd-160 67614ab649a46fb953ab5faf47560abc429cfba3

387942717 as geometric shapes

Circle

Radius = n
Diameter 775885434
Circumference 2437515979.4817
Area 4.7280828590553E+17

Sphere

Radius = n
Volume 2.4456337473907E+26
Surface area 1.8912331436221E+18
Circumference 2437515979.4817

Square

Length = n
Perimeter 1551770868
Area 150499551673342089
Diagonal 548633851.80527

Cube

Length = n
Surface area 902997310040052534
Volume 5.8385204983438E+25
Space diagonal 671936496.27031

Equilateral Triangle

Length = n
Perimeter 1163828151
Area 6.5168217503642E+16
Altitude 335968248.13516

Triangular Pyramid

Length = n
Surface area 6.5168217503642E+16
Volume 6.880762394126E+24
Height 182877950.60176