388636141 (number)

388636141 is an odd 9-digits composite number following 388636140 and preceding 388636142. In scientific notation, it is written as 3.88636141 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 386488800 positive integers (up to 388636141) that are relatively prime to 388636141.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-six thousand one hundred forty-one

Notation

Scientific notation 3.88636141 × 10^8
Engineering notation 3.88636141 × 10^6

Prime Factorization of 388636141

Prime Factorization 181 × 2147161

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388636141
Product of the distinct prime numbers

The prime factorization of 388636141 is 181 × 2147161. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 89, 33, 322, 647, 101, 9538, 34346, 98748, 380083, 791496, 3968874, 3614986, 25913206, 85561868, 498771018, 419322215, 7502601727, 1889949408

Basic calculations (n = 388636141)

Multiplication

n×y
n×2 777272282
n×3 1165908423
n×4 1554544564
n×5 1943180705

Division

n÷y
n÷2 194318070.5
n÷3 129545380.33333
n÷3 97159035.25
n÷5 77727228.2

Exponentiation

ny
n2 151038050091371881
n3 5.8698844931675E+25
n4 2.2812492575404E+34
n5 8.8657590810961E+42

Nth Root

y√n
2√n 19713.856573487
3√n 729.76169177561
4√n 140.40604179837
5√n 52.228630353377

Divisors of 388636141

1, 181, 2147161, 388636141

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 -388636140
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 388636141 can be divided by 4 positive divisors. The sum of these divisors (counting 388636141) is 1, the average is 0.25.

Base conversion 388636141

Base System Value
2 Binary 10111001010100001110111101101
3 Ternary 1000002021202120011
4 Quaternary 113022201313231
5 Quinary 1243442324031
6 Senary 102321453221
8 Octal 2712416755
10 Decimal 388636141
12 Duodecimal aa1a1211
16 Hexadecimal 172a1ded
20 Vigesimal 618ja71
36 Base36 6fdtkd

Cryptographic Hash Functions

md5 508f3ce99f4a92e9f30aa24466a6a875
sha1 fe2eee4129f403dd56fc170dc3461a82d35b9861
sha256 dc5e983f2baa327950674dd2b5c01063238c96a089cf19805a3c89732a263073
sha512 3831a0cb57b6735209a9393a9f6390b038793b9cf0742ad3c0971b8ed9dc32967c9782fbcb374554d9df343dae9c682bb192739b24ab4bc014762e775f6a28d4
ripemd-160 8d526a8754836564f31db7a4a1fe373e8a2420cc

388636141 as geometric shapes

Circle

Radius = n
Diameter 777272282
Circumference 2441872890.9702
Area 4.7450002857958E+17

Sphere

Radius = n
Volume 2.4587714668208E+26
Surface area 1.8980001143183E+18
Circumference 2441872890.9702

Square

Length = n
Perimeter 1554544564
Area 151038050091371881
Diagonal 549614501.43054

Cube

Length = n
Surface area 906228300548231286
Volume 5.8698844931675E+25
Space diagonal 673137541.8695

Equilateral Triangle

Length = n
Perimeter 1165908423
Area 6.5401394158597E+16
Altitude 336568770.93475

Triangular Pyramid

Length = n
Surface area 6.5401394158597E+16
Volume 6.9177252165009E+24
Height 183204833.81018