307989742 (number)

307989742 is an even 9-digits composite number following 307989741 and preceding 307989743. In scientific notation, it is written as 3.07989742 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 153994870 positive integers (up to 307989742) that are relatively prime to 307989742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.07989742 × 10^8
Engineering notation 3.07989742 × 10^6

Prime Factorization of 307989742

Prime Factorization 2 × 153994871

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 307989742
Product of the distinct prime numbers

The prime factorization of 307989742 is 2 × 153994871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 56, 38, 146, 844, 3858, 475, 99036, 26720, 882028, 912826, 123791, 968740, 33580932, 26671342, 700979981, 808583307, 7291466255, 1394438802

Basic calculations (n = 307989742)

Multiplication

n×y
n×2 615979484
n×3 923969226
n×4 1231958968
n×5 1539948710

Division

n÷y
n÷2 153994871
n÷3 102663247.33333
n÷3 76997435.5
n÷5 61597948.4

Exponentiation

ny
n2 94857681177226564
n3 2.9215192752492E+25
n4 8.9979796783204E+33
n5 2.7712854396471E+42

Nth Root

y√n
2√n 17549.636520452
3√n 675.32384423885
4√n 132.47504112267
5√n 49.854831228992

Divisors of 307989742

1, 2, 153994871, 307989742

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -307989741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 307989742 can be divided by 4 positive divisors. The sum of these divisors (counting 307989742) is 1, the average is 0.25.

Base conversion 307989742

Base System Value
2 Binary 10010010110111000110011101110
3 Ternary 210110112111111111
4 Quaternary 102112320303232
5 Quinary 1112321132432
6 Senary 50321142234
8 Octal 2226706356
10 Decimal 307989742
12 Duodecimal 8718a97a
16 Hexadecimal 125b8cee
20 Vigesimal 4g4ie72
36 Base36 53daem

Cryptographic Hash Functions

md5 e9c797abadbe6aca9d8659c58cad4f52
sha1 6b8f96b0e3b667850b1fb52375562a0889768af2
sha256 c69a6d6eb32bce92b379f5152a97479643aa84d05abdcb235dbe8dbe56d08364
sha512 1d48c57237072fb7daddfc15254c80c473a418bf8cd032c6a4dc2542606eb77b632bf2f6d509f18c4d39278366f49c8f923269f049f1ff5eddee203fa8afc6a3
ripemd-160 f2462b7832e686f689f8527b8e5f0a467bd6d368

307989742 as geometric shapes

Circle

Radius = n
Diameter 615979484
Circumference 1935156621.6964
Area 2.9800419432294E+17

Sphere

Radius = n
Volume 1.2237631323259E+26
Surface area 1.1920167772918E+18
Circumference 1935156621.6964

Square

Length = n
Perimeter 1231958968
Area 94857681177226564
Diagonal 435563270.20819

Cube

Length = n
Surface area 569146087063359384
Volume 2.9215192752492E+25
Space diagonal 533453881.35403

Equilateral Triangle

Length = n
Perimeter 923969226
Area 4.1074580821782E+16
Altitude 266726940.67702

Triangular Pyramid

Length = n
Surface area 4.1074580821782E+16
Volume 3.4430434848266E+24
Height 145187756.73606