309473397 (number)

309473397 is an odd 9-digits composite number following 309473396 and preceding 309473398. In scientific notation, it is written as 3.09473397 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 206315592 positive integers (up to 309473397) that are relatively prime to 309473397.

Interesting facts

Basic properties

Name

Name three hundred nine million four hundred seventy-three thousand three hundred ninety-seven

Notation

Scientific notation 3.09473397 × 10^8
Engineering notation 3.09473397 × 10^6

Prime Factorization of 309473397

Prime Factorization 3 × 3 × 34385933

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103157799
Product of the distinct prime numbers

The prime factorization of 309473397 is 3 × 3 × 34385933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 1, 90, 700, 467, 4334, 899, 4473, 4046, 889080, 834171, 884925, 7587815, 44518085, 17990713, 386877685, 21472095, 3233293652, 7702303730

Basic calculations (n = 309473397)

Multiplication

n×y
n×2 618946794
n×3 928420191
n×4 1237893588
n×5 1547366985

Division

n÷y
n÷2 154736698.5
n÷3 103157799
n÷3 77368349.25
n÷5 61894679.4

Exponentiation

ny
n2 95773783450719609
n3 2.9639438108037E+25
n4 9.1726175964653E+33
n5 2.8386811269601E+42

Nth Root

y√n
2√n 17591.855985086
3√n 676.40650261519
4√n 132.63429415157
5√n 49.90277130181

Divisors of 309473397

1, 3, 9, 34385933, 103157799, 309473397

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309473396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309473397 can be divided by 6 positive divisors. The sum of these divisors (counting 309473397) is 1, the average is 0.16666666666667.

Base conversion 309473397

Base System Value
2 Binary 10010011100100011000001110101
3 Ternary 210120022212200200
4 Quaternary 102130203001311
5 Quinary 1113211122042
6 Senary 50413031113
8 Octal 2234430165
10 Decimal 309473397
12 Duodecimal 87785499
16 Hexadecimal 12723075
20 Vigesimal 4ge439h
36 Base36 549379

Cryptographic Hash Functions

md5 8754e272bdaa09c914616584f2bafdca
sha1 76f4f9a24e5e3d8ed2644d0642bf3c14749a454f
sha256 b19d41b43ae633f19e58357392121ffbfc8f78c7197347c5e42453d2fcc6d17d
sha512 439f5c3bcb74aaa1747a3040144e2be4a0d104be082e76aac496c4b27346b495e3bd5b77ea71bc3a4d059f882922d455ffa3a2f99e628426b4989ba317d52fba
ripemd-160 8218df31347766b251706119529f9f7ca8698f99

309473397 as geometric shapes

Circle

Radius = n
Diameter 618946794
Circumference 1944478700.9934
Area 3.0088221449528E+17

Sphere

Radius = n
Volume 1.2415338802232E+26
Surface area 1.2035288579811E+18
Circumference 1944478700.9934

Square

Length = n
Perimeter 1237893588
Area 95773783450719609
Diagonal 437661475.23107

Cube

Length = n
Surface area 574642700704317654
Volume 2.9639438108037E+25
Space diagonal 536023647.19493

Equilateral Triangle

Length = n
Perimeter 928420191
Area 4.1471264742436E+16
Altitude 268011823.59747

Triangular Pyramid

Length = n
Surface area 4.1471264742436E+16
Volume 3.4930412794586E+24
Height 145887158.41036