393171940 (number)

393171940 is an even 9-digits composite number following 393171939 and preceding 393171941. In scientific notation, it is written as 3.93171940 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 126023040 positive integers (up to 393171940) that are relatively prime to 393171940.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million one hundred seventy-one thousand nine hundred forty

Notation

Scientific notation 3.93171940 × 10^8
Engineering notation 3.93171940 × 10^6

Prime Factorization of 393171940

Prime Factorization 2 × 2 × 35 × 79 × 19 × 1871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 196585970
Product of the distinct prime numbers

The prime factorization of 393171940 is 2 × 2 × 35 × 79 × 19 × 1871. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 42, 89, 480, 455, 5293, 5048, 78832, 21002, 368265, 132730, 6475294, 4947504, 43931451, 89624258, 22856449, 924389668, 8891856949, 5917301771

Basic calculations (n = 393171940)

Multiplication

n×y
n×2 786343880
n×3 1179515820
n×4 1572687760
n×5 1965859700

Division

n÷y
n÷2 196585970
n÷3 131057313.33333
n÷3 98292985
n÷5 78634388

Exponentiation

ny
n2 154584174403363600
n3 6.0778159743469E+25
n4 2.389626697597E+34
n5 9.3953416456999E+42

Nth Root

y√n
2√n 19828.563740221
3√n 732.58975087137
4√n 140.8139330472
5√n 52.349977949495

Divisors of 393171940

1, 2, 4, 19, 35, 38, 70, 76, 79, 140, 158, 316, 665, 1330, 1501, 1871, 2660, 2765, 3002, 3742, 5530, 6004, 7484, 11060, 35549, 52535, 65485, 71098, 105070, 130970, 142196, 147809, 210140, 261940, 295618, 591236, 1244215, 2488430, 2808371, 4976860, 5173315, 5616742, 10346630, 11233484, 20693260, 98292985, 196585970, 393171940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393171939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393171940 can be divided by 48 positive divisors. The sum of these divisors (counting 393171940) is 1, the average is 0.020833333333333.

Base conversion 393171940

Base System Value
2 Binary 10111011011110101001111100100
3 Ternary 1000101211012111201
4 Quaternary 113123311033210
5 Quinary 1301123000230
6 Senary 103003012244
8 Octal 2733651744
10 Decimal 393171940
12 Duodecimal ab80a084
16 Hexadecimal 176f53e4
20 Vigesimal 62h69h0
36 Base36 6i31es

Cryptographic Hash Functions

md5 3fac847b5b67e452c0def603c0f24944
sha1 ae4a106526cc5139f038a3ef071a00c8f6b59507
sha256 68b074bb5711d8daef13d133aeaa9fb06c7021f21cf3594ae63a23a55f5edb4c
sha512 472c9107a1ff9ab382c3e3e17da16c8c9d0ddc971bf37ce63e802d72a489f4cc93b11b294ecd99b66384b9f6a31bebba9322c57ad2f3363d871ff066724349cd
ripemd-160 ce37f0a5e5904c7183b19b831a7ffa57ddabd244

393171940 as geometric shapes

Circle

Radius = n
Diameter 786343880
Circumference 2470372156.6033
Area 4.8564050666685E+17

Sphere

Radius = n
Volume 2.5458696019838E+26
Surface area 1.9425620266674E+18
Circumference 2470372156.6033

Square

Length = n
Perimeter 1572687760
Area 154584174403363600
Diagonal 556029089.89254

Cube

Length = n
Surface area 927505046420181600
Volume 6.0778159743469E+25
Space diagonal 680993776.19042

Equilateral Triangle

Length = n
Perimeter 1179515820
Area 6.6936911028179E+16
Altitude 340496888.09521

Triangular Pyramid

Length = n
Surface area 6.6936911028179E+16
Volume 7.1627748171077E+24
Height 185343029.96418