387029481 (number)

387029481 is an odd 9-digits composite number following 387029480 and preceding 387029482. In scientific notation, it is written as 3.87029481 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 257800992 positive integers (up to 387029481) that are relatively prime to 387029481.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million twenty-nine thousand four hundred eighty-one

Notation

Scientific notation 3.87029481 × 10^8
Engineering notation 3.87029481 × 10^6

Prime Factorization of 387029481

Prime Factorization 3 × 1193 × 108139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387029481
Product of the distinct prime numbers

The prime factorization of 387029481 is 3 × 1193 × 108139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 20, 89, 389, 801, 9249, 7607, 80689, 31288, 510, 791618, 4000871, 6159065, 38639541, 85574344, 781735515, 580489987, 2328055257, 3981331539

Basic calculations (n = 387029481)

Multiplication

n×y
n×2 774058962
n×3 1161088443
n×4 1548117924
n×5 1935147405

Division

n÷y
n÷2 193514740.5
n÷3 129009827
n÷3 96757370.25
n÷5 77405896.2

Exponentiation

ny
n2 149791819163129361
n3 5.7973850028752E+25
n4 2.24375890882E+34
n5 8.6840084596972E+42

Nth Root

y√n
2√n 19673.064860362
3√n 728.75466726835
4√n 140.26070319359
5√n 52.185375107411

Divisors of 387029481

1, 3, 1193, 3579, 108139, 324417, 129009827, 387029481

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 -387029480
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 387029481 can be divided by 8 positive divisors. The sum of these divisors (counting 387029481) is 1, the average is 0.125.

Base conversion 387029481

Base System Value
2 Binary 10111000100011001100111101001
3 Ternary 222222021010122020
4 Quaternary 113010121213221
5 Quinary 1243034420411
6 Senary 102223215053
8 Octal 2704314751
10 Decimal 387029481
12 Duodecimal a9747489
16 Hexadecimal 171199e9
20 Vigesimal 60iide1
36 Base36 6efdux

Cryptographic Hash Functions

md5 3a6f35e24a6ca6022ba160ec8575af8e
sha1 e58d9748b085098ca2e0bf74e45b79acbf1e302b
sha256 b162a31e547efa8547b555d519a8f9e3fe9964423b2a3dc5a12d71819646bba7
sha512 e1de456970c59b5c9b223dec3e4b33155f183fc0e539a0c9d1793b2408e5e0e3a35596fe557cff8e8c80f363c45f31cb92693b2a9c561dcdbea4e38a675d8bd9
ripemd-160 35fc7a8f8f89fc5f8f06b0f5cb034013a462ad35

387029481 as geometric shapes

Circle

Radius = n
Diameter 774058962
Circumference 2431777948.4645
Area 4.7058487865074E+17

Sphere

Radius = n
Volume 2.4284029513419E+26
Surface area 1.882339514603E+18
Circumference 2431777948.4645

Square

Length = n
Perimeter 1548117924
Area 149791819163129361
Diagonal 547342341.06842

Cube

Length = n
Surface area 898750914978776166
Volume 5.7973850028752E+25
Space diagonal 670354725.11901

Equilateral Triangle

Length = n
Perimeter 1161088443
Area 6.4861760337177E+16
Altitude 335177362.55951

Triangular Pyramid

Length = n
Surface area 6.4861760337177E+16
Volume 6.8322837478037E+24
Height 182447447.02281