307942388 (number)

307942388 is an even 9-digits composite number following 307942387 and preceding 307942389. In scientific notation, it is written as 3.07942388 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 142009056 positive integers (up to 307942388) that are relatively prime to 307942388.

Interesting facts

Basic properties

Name

Name three hundred seven million nine hundred forty-two thousand three hundred eighty-eight

Notation

Scientific notation 3.07942388 × 10^8
Engineering notation 3.07942388 × 10^6

Prime Factorization of 307942388

Prime Factorization 2 × 2 × 13 × 2083 × 2843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 153971194
Product of the distinct prime numbers

The prime factorization of 307942388 is 2 × 2 × 13 × 2083 × 2843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 76, 95, 552, 987, 1724, 3232, 70977, 4178, 491111, 133518, 5221504, 1137758, 22157955, 75537956, 249305994, 651225462, 9003827435, 6772441059

Basic calculations (n = 307942388)

Multiplication

n×y
n×2 615884776
n×3 923827164
n×4 1231769552
n×5 1539711940

Division

n÷y
n÷2 153971194
n÷3 102647462.66667
n÷3 76985597
n÷5 61588477.6

Exponentiation

ny
n2 94828514327142544
n3 2.9201719152392E+25
n4 8.9924471294931E+33
n5 2.7691556430198E+42

Nth Root

y√n
2√n 17548.287323839
3√n 675.28923169601
4√n 132.46994875759
5√n 49.853298079954

Divisors of 307942388

1, 2, 4, 13, 26, 52, 2083, 2843, 4166, 5686, 8332, 11372, 27079, 36959, 54158, 73918, 108316, 147836, 5921969, 11843938, 23687876, 76985597, 153971194, 307942388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -307942387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 307942388 can be divided by 24 positive divisors. The sum of these divisors (counting 307942388) is 1, the average is 0.041666666666667.

Base conversion 307942388

Base System Value
2 Binary 10010010110101101001111110100
3 Ternary 210110110002112122
4 Quaternary 102112231033310
5 Quinary 1112313124023
6 Senary 50320135112
8 Octal 2226551764
10 Decimal 307942388
12 Duodecimal 87167498
16 Hexadecimal 125ad3f4
20 Vigesimal 4g4cfj8
36 Base36 53c9v8

Cryptographic Hash Functions

md5 b14f4c830c038b3fc56ee036b94aff7d
sha1 46f5c1cbe8df98791e78fa066b180046967a16f6
sha256 c4527568fa9203b9f676c9cad52553ac8d39a2ae74e72c5256085c220f9b4226
sha512 69b823a028e37f0aa1d79b944c7f9ca828b3f109c6497cbc68212e9413eac099859e0e431929013a5279869db04d7f740666a7376a0126cf05c6d1b8e0b39584
ripemd-160 be66d79bba7595bdb26612dc91d28170aa9a4127

307942388 as geometric shapes

Circle

Radius = n
Diameter 615884776
Circumference 1934859087.7394
Area 2.9791256396099E+17

Sphere

Radius = n
Volume 1.2231987514846E+26
Surface area 1.1916502558439E+18
Circumference 1934859087.7394

Square

Length = n
Perimeter 1231769552
Area 94828514327142544
Diagonal 435496301.53916

Cube

Length = n
Surface area 568971085962855264
Volume 2.9201719152392E+25
Space diagonal 533371861.82009

Equilateral Triangle

Length = n
Perimeter 923827164
Area 4.1061951205221E+16
Altitude 266685930.91004

Triangular Pyramid

Length = n
Surface area 4.1061951205221E+16
Volume 3.441455605827E+24
Height 145165433.84639