302390985 (number)

302390985 is an odd 9-digits composite number following 302390984 and preceding 302390986. In scientific notation, it is written as 3.02390985 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 132710400 positive integers (up to 302390985) that are relatively prime to 302390985.

Interesting facts

Basic properties

Name

Name three hundred two million three hundred ninety thousand nine hundred eighty-five

Notation

Scientific notation 3.02390985 × 10^8
Engineering notation 3.02390985 × 10^6

Prime Factorization of 302390985

Prime Factorization 15 × 323 × 13 × 4801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 302390985
Product of the distinct prime numbers

The prime factorization of 302390985 is 15 × 323 × 13 × 4801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 74, 12, 38, 986, 5594, 5490, 99249, 63956, 95662, 560147, 3794087, 7862088, 4934626, 40194544, 903203370, 976200434, 9135558818, 3926316828

Basic calculations (n = 302390985)

Multiplication

n×y
n×2 604781970
n×3 907172955
n×4 1209563940
n×5 1511954925

Division

n÷y
n÷2 151195492.5
n÷3 100796995
n÷3 75597746.25
n÷5 60478197

Exponentiation

ny
n2 91440307809270225
n3 2.7650724747148E+25
n4 8.3613298922541E+33
n5 2.5283907820287E+42

Nth Root

y√n
2√n 17389.39288762
3√n 671.2066952217
4√n 131.86884729768
5√n 49.672242598684

Divisors of 302390985

1, 13, 15, 195, 323, 4199, 4801, 4845, 62413, 62985, 72015, 936195, 1550723, 20159399, 23260845, 302390985

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 -302390984
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 302390985 can be divided by 16 positive divisors. The sum of these divisors (counting 302390985) is 1, the average is 0.0625.

Base conversion 302390985

Base System Value
2 Binary 10010000001100001111011001001
3 Ternary 210002000001110010
4 Quaternary 102001201323021
5 Quinary 1104403002420
6 Senary 50001142133
8 Octal 2201417311
10 Decimal 302390985
12 Duodecimal 8532a949
16 Hexadecimal 12061ec9
20 Vigesimal 4e9ih95
36 Base36 501adl

Cryptographic Hash Functions

md5 ded4e21cf85309995662e5bb36db95ea
sha1 c2de68ed28c455ff4a518436bc5aca28b8224280
sha256 5c6b6a47c3079df506096dfe539f8224504d675834895ab1d5413422304e21b3
sha512 ed9707b7f2aa40bd784c2b42100c575213437060514b488ba69698acd334d7c3f804dd1d96dfd01f59fde29e234499fa9f42b3b2db6618f89bd1340d1bb05b16
ripemd-160 20da6a07e0c0ad4bb0fc07e5ddbb10297f083ca2

302390985 as geometric shapes

Circle

Radius = n
Diameter 604781970
Circumference 1899978593.9756
Area 2.8726819925559E+17

Sphere

Radius = n
Volume 1.158230849761E+26
Surface area 1.1490727970224E+18
Circumference 1899978593.9756

Square

Length = n
Perimeter 1209563940
Area 91440307809270225
Diagonal 427645432.12636

Cube

Length = n
Surface area 548641846855621350
Volume 2.7650724747148E+25
Space diagonal 523756549.7708

Equilateral Triangle

Length = n
Perimeter 907172955
Area 3.9594814746348E+16
Altitude 261878274.8854

Triangular Pyramid

Length = n
Surface area 3.9594814746348E+16
Volume 3.2586691622386E+24
Height 142548477.37545