308949130 (number)

308949130 is an even 9-digits composite number following 308949129 and preceding 308949131. In scientific notation, it is written as 3.08949130 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 105616896 positive integers (up to 308949130) that are relatively prime to 308949130.

Interesting facts

Basic properties

Name

Name three hundred eight million nine hundred forty-nine thousand one hundred thirty

Notation

Scientific notation 3.08949130 × 10^8
Engineering notation 3.08949130 × 10^6

Prime Factorization of 308949130

Prime Factorization 2 × 5 × 7 × 353 × 12503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 308949130
Product of the distinct prime numbers

The prime factorization of 308949130 is 2 × 5 × 7 × 353 × 12503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 64, 2, 378, 616, 3595, 3523, 59063, 98964, 772266, 865669, 7764223, 2749066, 4563459, 17318096, 824509833, 972088769, 2614309899, 2895558478

Basic calculations (n = 308949130)

Multiplication

n×y
n×2 617898260
n×3 926847390
n×4 1235796520
n×5 1544745650

Division

n÷y
n÷2 154474565
n÷3 102983043.33333
n÷3 77237282.5
n÷5 61789826

Exponentiation

ny
n2 95449564927756900
n3 2.9489060043309E+25
n4 9.1106194448981E+33
n5 2.8147179512623E+42

Nth Root

y√n
2√n 17576.948825095
3√n 676.02432862969
4√n 132.57808576494
5√n 49.885852159313

Divisors of 308949130

1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 12355, 12503, 24710, 25006, 62515, 87521, 125030, 175042, 437605, 875210, 4413559, 8827118, 22067795, 30894913, 44135590, 61789826, 154474565, 308949130

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308949129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308949130 can be divided by 32 positive divisors. The sum of these divisors (counting 308949130) is 1, the average is 0.03125.

Base conversion 308949130

Base System Value
2 Binary 10010011010100011000010001010
3 Ternary 210112100020112101
4 Quaternary 102122203002022
5 Quinary 1113042333010
6 Senary 50353504014
8 Octal 2232430212
10 Decimal 308949130
12 Duodecimal 8757200a
16 Hexadecimal 126a308a
20 Vigesimal 4gaicga
36 Base36 53xuoa

Cryptographic Hash Functions

md5 479ff344beb4e47c7fb3a2c01faf48ba
sha1 b60eca38d75988e4367e7f7050d32ab2cf58a558
sha256 9bbd7a84d687a9b9c2532428445aac23778a5c25a7c0d009285d1dd5ac77f8ef
sha512 1923afda885f30c93873a0de555c471cd9c65a417bbb013378e199c39eddbbbf60b9a210fb39c5fd4ce46b230bf24ba1cf92570564ff89e5be0e1f29ea0f06a0
ripemd-160 1684cf2d6826e69c8b3184b4d12cdb7d7cef643f

308949130 as geometric shapes

Circle

Radius = n
Diameter 617898260
Circumference 1941184634.2819
Area 2.9986365196538E+17

Sphere

Radius = n
Volume 1.2352348585777E+26
Surface area 1.1994546078615E+18
Circumference 1941184634.2819

Square

Length = n
Perimeter 1235796520
Area 95449564927756900
Diagonal 436920049.72937

Cube

Length = n
Surface area 572697389566541400
Volume 2.9489060043309E+25
Space diagonal 535115590.1142

Equilateral Triangle

Length = n
Perimeter 926847390
Area 4.1330874003805E+16
Altitude 267557795.0571

Triangular Pyramid

Length = n
Surface area 4.1330874003805E+16
Volume 3.4753190545735E+24
Height 145640016.57646