942942249 (number)

942942249 is an odd 9-digits composite number following 942942248 and preceding 942942250. In scientific notation, it is written as 9.42942249 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 628628148 positive integers (up to 942942249) that are relatively prime to 942942249.

Interesting facts

Basic properties

Name

Name nine hundred forty-two million nine hundred forty-two thousand two hundred forty-nine

Notation

Scientific notation 9.42942249 × 10^8
Engineering notation 9.42942249 × 10^6

Prime Factorization of 942942249

Prime Factorization 9 × 3 × 34923787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 942942249
Product of the distinct prime numbers

The prime factorization of 942942249 is 9 × 3 × 34923787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 942942249)

Multiplication

n×y
n×2 1885884498
n×3 2828826747
n×4 3771768996
n×5 4714711245

Division

n÷y
n÷2 471471124.5
n÷3 314314083
n÷3 235735562.25
n÷5 188588449.8

Exponentiation

ny
n2 889140084949178001
n3 8.3840775137803E+26
n4 7.9057009066343E+35
n5 7.4546193928231E+44

Nth Root

y√n
2√n 30707.364735516
3√n 980.60709606875
4√n 175.23516980194
5√n 62.358695143036

Divisors of 942942249

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -942942248
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 942942249 can be divided by 8 positive divisors. The sum of these divisors (counting 942942249) is 1, the average is 0.125.

Base conversion 942942249

Base System Value
2 Binary 111000001101000010100000101001
3 Ternary 2102201022102121000
4 Quaternary 320031002200221
5 Quinary 3412343122444
6 Senary 233322305213
8 Octal 7015024051
10 Decimal 942942249
12 Duodecimal 223958209
16 Hexadecimal 38342829
20 Vigesimal eed7fc9
36 Base36 fleiw9

Cryptographic Hash Functions

md5 aee63f8500a3b26c1dcc22019929622f
sha1 ac0c51b14054e8a2ddf99d096b994374fec03337
sha256 3ff015dd8132679e242a2cfab4143fdeef0b5eb76129f7f2cada28c226d4872e
sha512 b60f4d7291a8d1bb3cfe2ff161c7aaeec21422e1052304772ad837daa21a222683a826660b1b1fc61d583efc6de0e538aaa0cf37b4794add3585cb471bea88ec
ripemd-160 a81ba7152e5b8976d490a243e653f706a3be5cd0

942942249 as geometric shapes

Circle

Radius = n
Diameter 1885884498
Circumference 5924680884.4357
Area 2.7933159588885E+18

Sphere

Radius = n
Volume 3.5119141765893E+27
Surface area 1.1173263835554E+19
Circumference 5924680884.4357

Square

Length = n
Perimeter 3771768996
Area 889140084949178001
Diagonal 1333521717.0704

Cube

Length = n
Surface area 5334840509695068006
Volume 8.3840775137803E+26
Space diagonal 1633223883.8713

Equilateral Triangle

Length = n
Perimeter 2828826747
Area 3.8500895054452E+17
Altitude 816611941.93563

Triangular Pyramid

Length = n
Surface area 3.8500895054452E+17
Volume 9.8807301066462E+25
Height 444507239.02346