397772028 (number)

397772028 is an even 9-digits composite number following 397772027 and preceding 397772029. In scientific notation, it is written as 3.97772028 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 54 positive divisors. There are 126819792 positive integers (up to 397772028) that are relatively prime to 397772028.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventy-two thousand twenty-eight

Notation

Scientific notation 3.97772028 × 10^8
Engineering notation 3.97772028 × 10^6

Prime Factorization of 397772028

Prime Factorization 2 × 2 × 3 × 3 × 23 × 23 × 20887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2882406
Product of the distinct prime numbers

The prime factorization of 397772028 is 2 × 2 × 3 × 3 × 23 × 23 × 20887. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 76, 99, 222, 913, 5840, 1274, 6766, 28369, 447738, 201444, 2407722, 8015042, 6376442, 33457132, 700161878, 562697591, 6904784536, 1034539963

Basic calculations (n = 397772028)

Multiplication

n×y
n×2 795544056
n×3 1193316084
n×4 1591088112
n×5 1988860140

Division

n÷y
n÷2 198886014
n÷3 132590676
n÷3 99443007
n÷5 79554405.6

Exponentiation

ny
n2 158222586259232784
n3 6.293651901174E+25
n4 2.503438680256E+34
n5 9.9579788081909E+42

Nth Root

y√n
2√n 19944.222922942
3√n 735.43576547204
4√n 141.22401680643
5√n 52.471906969457

Divisors of 397772028

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 19044, 20887, 41774, 62661, 83548, 125322, 187983, 250644, 375966, 480401, 751932, 960802, 1441203, 1921604, 2882406, 4323609, 5764812, 8647218, 11049223, 17294436, 22098446, 33147669, 44196892, 66295338, 99443007, 132590676, 198886014, 397772028

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397772027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397772028 can be divided by 54 positive divisors. The sum of these divisors (counting 397772028) is 1, the average is 0.018518518518519.

Base conversion 397772028

Base System Value
2 Binary 10111101101011000010011111100
3 Ternary 1000201110220122100
4 Quaternary 113231120103330
5 Quinary 1303312201103
6 Senary 103245345100
8 Octal 2755302374
10 Decimal 397772028
12 Duodecimal b1268190
16 Hexadecimal 17b584fc
20 Vigesimal 6461a18
36 Base36 6ktmv0

Cryptographic Hash Functions

md5 83238c3546149051ae84db61995ee1bb
sha1 f9cd6c2f9fa17d8b302ece4d9933e185a0b845d2
sha256 411c49f5b474f0630d20233d24f33d64ad4b5c476059c448d5055d204d3b3a2b
sha512 fdb54ada5b8d4a202f9eab9414ad8e2982c3e17797c18a00f057ddcfd30fa35a267a506b4678a2f17586a951bd07db5cdb1b45204d8adf0c6e33ed37c62644b9
ripemd-160 de069949fc091a0d664ed9e6770a9097b98645a3

397772028 as geometric shapes

Circle

Radius = n
Diameter 795544056
Circumference 2499275361.9366
Area 4.9707091462398E+17

Sphere

Radius = n
Volume 2.6362787435973E+26
Surface area 1.9882836584959E+18
Circumference 2499275361.9366

Square

Length = n
Perimeter 1591088112
Area 158222586259232784
Diagonal 562534596.73025

Cube

Length = n
Surface area 949335517555396704
Volume 6.293651901174E+25
Space diagonal 688961362.32571

Equilateral Triangle

Length = n
Perimeter 1193316084
Area 6.8512389576485E+16
Altitude 344480681.16286

Triangular Pyramid

Length = n
Surface area 6.8512389576485E+16
Volume 7.4171398962462E+24
Height 187511532.24342