308049690 (number)

308049690 is an even 9-digits composite number following 308049689 and preceding 308049691. In scientific notation, it is written as 3.08049690 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 70483968 positive integers (up to 308049690) that are relatively prime to 308049690.

Interesting facts

Basic properties

Name

Name three hundred eight million forty-nine thousand six hundred ninety

Notation

Scientific notation 3.08049690 × 10^8
Engineering notation 3.08049690 × 10^6

Prime Factorization of 308049690

Prime Factorization 2 × 15 × 13 × 17 × 97 × 479

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 308049690
Product of the distinct prime numbers

The prime factorization of 308049690 is 2 × 15 × 13 × 17 × 97 × 479. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 84, 58, 347, 465, 1754, 7988, 42673, 47427, 948636, 344686, 5498975, 4942153, 9321639, 24639200, 920441067, 224891589, 4908660266, 7079728319

Basic calculations (n = 308049690)

Multiplication

n×y
n×2 616099380
n×3 924149070
n×4 1232198760
n×5 1540248450

Division

n÷y
n÷2 154024845
n÷3 102683230
n÷3 77012422.5
n÷5 61609938

Exponentiation

ny
n2 94894611509096100
n3 2.9232255658047E+25
n4 9.0049872934623E+33
n5 2.773983544205E+42

Nth Root

y√n
2√n 17551.344392952
3√n 675.36765704808
4√n 132.48148698196
5√n 49.856771855157

Divisors of 308049690

1, 2, 13, 15, 17, 26, 30, 34, 97, 194, 195, 221, 255, 390, 442, 479, 510, 958, 1261, 1455, 1649, 2522, 2910, 3298, 3315, 6227, 6630, 7185, 8143, 12454, 14370, 16286, 18915, 21437, 24735, 37830, 42874, 46463, 49470, 92926, 93405, 105859, 122145, 186810, 211718, 244290, 321555, 604019, 643110, 696945, 789871, 1208038, 1393890, 1579742, 1587885, 3175770, 9060285, 10268323, 11848065, 18120570, 20536646, 23696130, 154024845, 308049690

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308049689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308049690 can be divided by 64 positive divisors. The sum of these divisors (counting 308049690) is 1, the average is 0.015625.

Base conversion 308049690

Base System Value
2 Binary 10010010111000111011100011010
3 Ternary 210110122112201210
4 Quaternary 102113013130122
5 Quinary 1112330042230
6 Senary 50322323550
8 Octal 2227073432
10 Decimal 308049690
12 Duodecimal 871b95b6
16 Hexadecimal 125c771a
20 Vigesimal 4g5644a
36 Base36 53eknu

Cryptographic Hash Functions

md5 21fe9772a43c2fa767fd9a8c7c5e728c
sha1 56ebeedaebf9e7aa84ce557c39debba2fbdf9ff6
sha256 8a05329a0ce23b652094f73c81db464f468d18175d6c0575a873f9521331477c
sha512 eacd2721397d58e48765c79afc4cb9eba3dfd109898a2f347c2bd26973d562d9d36daeb6491262538cb7cf589682a9f80263c7b6fbd43e9cccfb1ab78d98b480
ripemd-160 17015f2b00c0fc3fa51bccbadb8a9e34b6e6adbc

308049690 as geometric shapes

Circle

Radius = n
Diameter 616099380
Circumference 1935533286.0892
Area 2.9812021438223E+17

Sphere

Radius = n
Volume 1.2244778616424E+26
Surface area 1.1924808575289E+18
Circumference 1935533286.0892

Square

Length = n
Perimeter 1232198760
Area 94894611509096100
Diagonal 435648049.48283

Cube

Length = n
Surface area 569367669054576600
Volume 2.9232255658047E+25
Space diagonal 533557714.33584

Equilateral Triangle

Length = n
Perimeter 924149070
Area 4.1090572124566E+16
Altitude 266778857.16792

Triangular Pyramid

Length = n
Surface area 4.1090572124566E+16
Volume 3.4450543675307E+24
Height 145216016.49428