387342015 (number)

387342015 is an odd 9-digits composite number following 387342014 and preceding 387342016. In scientific notation, it is written as 3.87342015 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 203751936 positive integers (up to 387342015) that are relatively prime to 387342015.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million three hundred forty-two thousand fifteen

Notation

Scientific notation 3.87342015 × 10^8
Engineering notation 3.87342015 × 10^6

Prime Factorization of 387342015

Prime Factorization 15 × 73 × 353737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387342015
Product of the distinct prime numbers

The prime factorization of 387342015 is 15 × 73 × 353737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 66, 13, 12, 463, 3753, 6282, 66560, 11262, 118445, 788932, 5795978, 3259268, 5795995, 93747731, 148875210, 806406319, 7361073527, 8728895926

Basic calculations (n = 387342015)

Multiplication

n×y
n×2 774684030
n×3 1162026045
n×4 1549368060
n×5 1936710075

Division

n÷y
n÷2 193671007.5
n÷3 129114005
n÷3 96835503.75
n÷5 77468403

Exponentiation

ny
n2 150033836584260225
n3 5.8114408580728E+25
n4 2.2510152120193E+34
n5 8.7191276801919E+42

Nth Root

y√n
2√n 19681.006452923
3√n 728.95077578443
4√n 140.28901044958
5√n 52.193800531939

Divisors of 387342015

1, 15, 73, 1095, 353737, 5306055, 25822801, 387342015

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 -387342014
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 387342015 can be divided by 8 positive divisors. The sum of these divisors (counting 387342015) is 1, the average is 0.125.

Base conversion 387342015

Base System Value
2 Binary 10111000101100101111010111111
3 Ternary 222222212000100120
4 Quaternary 113011211322333
5 Quinary 1243124421030
6 Senary 102234030023
8 Octal 2705457277
10 Decimal 387342015
12 Duodecimal a9878313
16 Hexadecimal 17165ebf
20 Vigesimal 610hf0f
36 Base36 6em30f

Cryptographic Hash Functions

md5 752061fe6f646ff8dc25c09d4298f7af
sha1 ae3a948b34524780f985ccda72552ff7432cb5a3
sha256 b6e66f65b387bfdb5cc7f916d8d84981edb6428fee087b4fbca527f68adc94dc
sha512 d2fb511031c3b95ab7572c76ada9cef480490bfeb461ad1796d495ebec38e91a9e5f747a48f014e58df91c6b6681cd9c0ff42ae46daeed8a07171183540d362b
ripemd-160 a5a4869c561fab313e18429060eaf4a43eef33fb

387342015 as geometric shapes

Circle

Radius = n
Diameter 774684030
Circumference 2433741657.5013
Area 4.71345198803E+17

Sphere

Radius = n
Volume 2.4342906541991E+26
Surface area 1.885380795212E+18
Circumference 2433741657.5013

Square

Length = n
Perimeter 1549368060
Area 150033836584260225
Diagonal 547784330.88992

Cube

Length = n
Surface area 900203019505561350
Volume 5.8114408580728E+25
Space diagonal 670896049.88611

Equilateral Triangle

Length = n
Perimeter 1162026045
Area 6.4966556954606E+16
Altitude 335448024.94305

Triangular Pyramid

Length = n
Surface area 6.4966556954606E+16
Volume 6.8488487320131E+24
Height 182594776.96331