392051221 (number)

392051221 is an odd 9-digits composite number following 392051220 and preceding 392051222. In scientific notation, it is written as 3.92051221 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 391986700 positive integers (up to 392051221) that are relatively prime to 392051221.

Interesting facts

Basic properties

Name

Name three hundred ninety-two million fifty-one thousand two hundred twenty-one

Notation

Scientific notation 3.92051221 × 10^8
Engineering notation 3.92051221 × 10^6

Prime Factorization of 392051221

Prime Factorization 6791 × 57731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 392051221
Product of the distinct prime numbers

The prime factorization of 392051221 is 6791 × 57731. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 66, 100, 281, 537, 8687, 3231, 76266, 73856, 725624, 748169, 3624045, 5564836, 98920531, 51520058, 561266779, 78112942, 7480792119, 4002201694

Basic calculations (n = 392051221)

Multiplication

n×y
n×2 784102442
n×3 1176153663
n×4 1568204884
n×5 1960256105

Division

n÷y
n÷2 196025610.5
n÷3 130683740.33333
n÷3 98012805.25
n÷5 78410244.2

Exponentiation

ny
n2 153704159887590841
n3 6.0259903556709E+25
n4 2.362496876675E+34
n5 9.2621978510912E+42

Nth Root

y√n
2√n 19800.283356558
3√n 731.89301702749
4√n 140.71347965479
5√n 52.320099609949

Divisors of 392051221

1, 6791, 57731, 392051221

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 -392051220
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 392051221 can be divided by 4 positive divisors. The sum of these divisors (counting 392051221) is 1, the average is 0.25.

Base conversion 392051221

Base System Value
2 Binary 10111010111100011101000010101
3 Ternary 1000022201021011121
4 Quaternary 113113203220111
5 Quinary 1300331114341
6 Senary 102523003541
8 Octal 2727435025
10 Decimal 392051221
12 Duodecimal ab3695b1
16 Hexadecimal 175e3a15
20 Vigesimal 62a6811
36 Base36 6hf0np

Cryptographic Hash Functions

md5 070e807cbad9ccc75534bc6b5fee2847
sha1 7a115e4e634c9eb8e4e18d5e90395131fca41db1
sha256 eb05dc3ed740da2a187a300fe4af4ddac56e8623e550b1d89081fbd802032997
sha512 f66b706a8552baf7611d665f1c65be701954d15120dbfea37900c5d6f0da7677a229d38c5ae75db9efe5f0f199392c52bb562e12f72825cdeff6f355df84ad57
ripemd-160 74033eff683f1ab7be405f0dbfe0d589857db034

392051221 as geometric shapes

Circle

Radius = n
Diameter 784102442
Circumference 2463330471.449
Area 4.8287585952905E+17

Sphere

Radius = n
Volume 2.5241609375972E+26
Surface area 1.9315034381162E+18
Circumference 2463330471.449

Square

Length = n
Perimeter 1568204884
Area 153704159887590841
Diagonal 554444153.88313

Cube

Length = n
Surface area 922224959325545046
Volume 6.0259903556709E+25
Space diagonal 679052633.94141

Equilateral Triangle

Length = n
Perimeter 1176153663
Area 6.6555853564999E+16
Altitude 339526316.97071

Triangular Pyramid

Length = n
Surface area 6.6555853564999E+16
Volume 7.1016977397661E+24
Height 184814717.96104