308220690 (number)

308220690 is an even 9-digits composite number following 308220689 and preceding 308220691. In scientific notation, it is written as 3.08220690 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 81377600 positive integers (up to 308220690) that are relatively prime to 308220690.

Interesting facts

Basic properties

Name

Name three hundred eight million two hundred twenty thousand six hundred ninety

Notation

Scientific notation 3.08220690 × 10^8
Engineering notation 3.08220690 × 10^6

Prime Factorization of 308220690

Prime Factorization 2 × 15 × 101 × 101723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 308220690
Product of the distinct prime numbers

The prime factorization of 308220690 is 2 × 15 × 101 × 101723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 37, 21, 407, 977, 5017, 5120, 58734, 31563, 441948, 484063, 9956115, 7324764, 27493265, 64586372, 656228569, 109983666, 7721902399, 1443893399

Basic calculations (n = 308220690)

Multiplication

n×y
n×2 616441380
n×3 924662070
n×4 1232882760
n×5 1541103450

Division

n÷y
n÷2 154110345
n÷3 102740230
n÷3 77055172.5
n÷5 61644138

Exponentiation

ny
n2 94999993744076100
n3 2.9280963621795E+25
n4 9.0249988113745E+33
n5 2.781691360891E+42

Nth Root

y√n
2√n 17556.215138805
3√n 675.49260064256
4√n 132.49986844825
5√n 49.862305777684

Divisors of 308220690

1, 2, 15, 30, 101, 202, 1515, 3030, 101723, 203446, 1525845, 3051690, 10274023, 20548046, 154110345, 308220690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308220689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308220690 can be divided by 16 positive divisors. The sum of these divisors (counting 308220690) is 1, the average is 0.0625.

Base conversion 308220690

Base System Value
2 Binary 10010010111110001001100010010
3 Ternary 210110222020022010
4 Quaternary 102113301030102
5 Quinary 1112401030230
6 Senary 50330123350
8 Octal 2227611422
10 Decimal 308220690
12 Duodecimal 87280556
16 Hexadecimal 125f1312
20 Vigesimal 4g67bea
36 Base36 53i8lu

Cryptographic Hash Functions

md5 8acd7477f2f92252330e807e3dc3bc4e
sha1 136039cd6269c1de0fe1a7e64cbf8c6357af252a
sha256 5c89e85e7dc08fb8956a4f79d9fc7e2e68e56bc848da01985d8055f48d752db0
sha512 2ecd88b39d282a7bd882494a62d92007c381d483093ebd9a6052036385f69c7cae6d3bb41d1b14d2137823a04110bc3ed1458a198cfd4d8034525998e43af9b0
ripemd-160 57fbd8d016a53acac0e0b3c922936799c728355d

308220690 as geometric shapes

Circle

Radius = n
Diameter 616441380
Circumference 1936607710.7768
Area 2.9845128243747E+17

Sphere

Radius = n
Volume 1.2265181360568E+26
Surface area 1.1938051297499E+18
Circumference 1936607710.7768

Square

Length = n
Perimeter 1232882760
Area 94999993744076100
Diagonal 435889880.00199

Cube

Length = n
Surface area 569999962464456600
Volume 2.9280963621795E+25
Space diagonal 533853895.02394

Equilateral Triangle

Length = n
Perimeter 924662070
Area 4.1136203970866E+16
Altitude 266926947.51197

Triangular Pyramid

Length = n
Surface area 4.1136203970866E+16
Volume 3.450794656108E+24
Height 145296626.66733