242545977 (number)

242545977 is an odd 9-digits composite number following 242545976 and preceding 242545978. In scientific notation, it is written as 2.42545977 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 160030080 positive integers (up to 242545977) that are relatively prime to 242545977.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred forty-five thousand nine hundred seventy-seven

Notation

Scientific notation 2.42545977 × 10^8
Engineering notation 2.42545977 × 10^6

Prime Factorization of 242545977

Prime Factorization 9 × 379 × 337 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242545977
Product of the distinct prime numbers

The prime factorization of 242545977 is 9 × 379 × 337 × 211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 91, 11, 316, 107, 317, 9418, 50279, 52630, 864358, 198092, 7637115, 2962928, 17856520, 87414945, 497894545, 939517427, 9192536633, 7641143632

Basic calculations (n = 242545977)

Multiplication

n×y
n×2 485091954
n×3 727637931
n×4 970183908
n×5 1212729885

Division

n÷y
n÷2 121272988.5
n÷3 80848659
n÷3 60636494.25
n÷5 48509195.4

Exponentiation

ny
n2 58828550958884529
n3 1.4268628367817E+25
n4 3.4607984079221E+33
n5 8.394027310495E+41

Nth Root

y√n
2√n 15573.887664935
3√n 623.63626021301
4√n 124.79538318758
5√n 47.529015123179

Divisors of 242545977

1, 9, 211, 337, 379, 1899, 3033, 3411, 71107, 79969, 127723, 639963, 719721, 1149507, 26949553, 242545977

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 -242545976
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 242545977 can be divided by 16 positive divisors. The sum of these divisors (counting 242545977) is 1, the average is 0.0625.

Base conversion 242545977

Base System Value
2 Binary 1110011101001111010100111001
3 Ternary 121220101121112100
4 Quaternary 32131033110321
5 Quinary 444042432402
6 Senary 40022334013
8 Octal 1635172471
10 Decimal 242545977
12 Duodecimal 6928a309
16 Hexadecimal e74f539
20 Vigesimal 3ffi4ih
36 Base36 40elo9

Cryptographic Hash Functions

md5 81f13226de96833dfae01e0b7cd4f2a4
sha1 424e98c291422a75aadd36ac0875cc06b121c9b9
sha256 ec6054dedc35bb9f617e29e56769d8a03ba04afb2e985b2616fc0a7ed038dfcc
sha512 275117948a447ed4337878d9bad33626c576df701382f3629d06914664f06122f7be1f2140d0b8413a69ec5c35d020ae984cb85325c160808027b4c47c772932
ripemd-160 3190abc54b2a49922cb66cbca51b75e979be778e

242545977 as geometric shapes

Circle

Radius = n
Diameter 485091954
Circumference 1523961319.0019
Area 1.8481534351376E+17

Sphere

Radius = n
Volume 5.9768290742849E+25
Surface area 7.3926137405506E+17
Circumference 1523961319.0019

Square

Length = n
Perimeter 970183908
Area 58828550958884529
Diagonal 343011810.17243

Cube

Length = n
Surface area 352971305753307174
Volume 1.4268628367817E+25
Space diagonal 420101955.33543

Equilateral Triangle

Length = n
Perimeter 727637931
Area 2.5473509799111E+16
Altitude 210050977.66772

Triangular Pyramid

Length = n
Surface area 2.5473509799111E+16
Volume 1.681573979519E+24
Height 114337270.05748