122893287 (number)

122893287 is an odd 9-digits composite number following 122893286 and preceding 122893288. In scientific notation, it is written as 1.22893287 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 74110080 positive integers (up to 122893287) that are relatively prime to 122893287.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million eight hundred ninety-three thousand two hundred eighty-seven

Notation

Scientific notation 1.22893287 × 10^8
Engineering notation 1.22893287 × 10^6

Prime Factorization of 122893287

Prime Factorization 363 × 233 × 1453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 122893287
Product of the distinct prime numbers

The prime factorization of 122893287 is 363 × 233 × 1453. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122893287)

Multiplication

n×y
n×2 245786574
n×3 368679861
n×4 491573148
n×5 614466435

Division

n÷y
n÷2 61446643.5
n÷3 40964429
n÷3 30723321.75
n÷5 24578657.4

Exponentiation

ny
n2 15102759989664369
n3 1.8560278179019E+24
n4 2.2809335930541E+32
n5 2.8031142667913E+40

Nth Root

y√n
2√n 11085.724468883
3√n 497.17511949008
4√n 105.28876705938
5√n 41.486388698933

Divisors of 122893287

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 -122893286
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 122893287 can be divided by 8 positive divisors. The sum of these divisors (counting 122893287) is 1, the average is 0.125.

Base conversion 122893287

Base System Value
2 Binary 111010100110011001111100111
3 Ternary 22120020121220020
4 Quaternary 13110303033213
5 Quinary 222430041122
6 Senary 20110010223
8 Octal 724631747
10 Decimal 122893287
12 Duodecimal 351a6973
16 Hexadecimal 75333e7
20 Vigesimal 1i81d47
36 Base36 21612f

Cryptographic Hash Functions

md5 e4aefb8249c1e513224fcdc36b5892f9
sha1 9d2faeb62ffde5a394f0b074a91609c7ea17b6c3
sha256 aec29b88085f0c3b77cd3344456dcc891953987e438bc228b88c075a0b33442f
sha512 7a31d45ebe1b971f82f52f0f365f15ba126973b9e068c12eb6d24656094d2384d2de3c7280b755d94c5564dda09e6143bc5d606cb13f9086904444209f2ca055
ripemd-160 f0b9e0cf2af340bde1a9438f3b42873d08d1e46f

122893287 as geometric shapes

Circle

Radius = n
Diameter 245786574
Circumference 772161295.2294
Area 4.7446719832459E+16

Sphere

Radius = n
Volume 7.7745111434387E+24
Surface area 1.8978687932984E+17
Circumference 772161295.2294

Square

Length = n
Perimeter 491573148
Area 15102759989664369
Diagonal 173797353.20001

Cube

Length = n
Surface area 90616559937986214
Volume 1.8560278179019E+24
Space diagonal 212857416.99314

Equilateral Triangle

Length = n
Perimeter 368679861
Area 6.5396869091543E+15
Altitude 106428708.49657

Triangular Pyramid

Length = n
Surface area 6.5396869091543E+15
Volume 2.1873497601822E+23
Height 57932451.06667