122156942 (number)

122156942 is an even 9-digits composite number following 122156941 and preceding 122156943. In scientific notation, it is written as 1.22156942 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 60768232 positive integers (up to 122156942) that are relatively prime to 122156942.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million one hundred fifty-six thousand nine hundred forty-two

Notation

Scientific notation 1.22156942 × 10^8
Engineering notation 1.22156942 × 10^6

Prime Factorization of 122156942

Prime Factorization 2 × 197 × 310043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 122156942
Product of the distinct prime numbers

The prime factorization of 122156942 is 2 × 197 × 310043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 7, 30, 59, 219, 1658, 310, 87348, 19004, 205360, 893911, 8117673, 7463030, 2792149, 2784133, 986527181, 662024710, 3477612374, 6099069552

Basic calculations (n = 122156942)

Multiplication

n×y
n×2 244313884
n×3 366470826
n×4 488627768
n×5 610784710

Division

n÷y
n÷2 61078471
n÷3 40718980.666667
n÷3 30539235.5
n÷5 24431388.4

Exponentiation

ny
n2 14922318478791364
n3 1.8228647929192E+24
n4 2.2267558878248E+32
n5 2.7201368983717E+40

Nth Root

y√n
2√n 11052.463164381
3√n 496.18014777326
4√n 105.13069563349
5√n 41.436553960245

Divisors of 122156942

1, 2, 197, 394, 310043, 620086, 61078471, 122156942

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 -122156941
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 122156942 can be divided by 8 positive divisors. The sum of these divisors (counting 122156942) is 1, the average is 0.125.

Base conversion 122156942

Base System Value
2 Binary 111010001111111011110001110
3 Ternary 22111212012211012
4 Quaternary 13101333132032
5 Quinary 222233010232
6 Senary 20042125222
8 Octal 721773616
10 Decimal 122156942
12 Duodecimal 34ab0812
16 Hexadecimal 747f78e
20 Vigesimal 1i39c72
36 Base36 20q8we

Cryptographic Hash Functions

md5 391e747925aae3fdde2d89675759b29a
sha1 265c6af8e941c33c6248a97a3fa8d09758f67a07
sha256 df201b76d9eeb8ab4f18d04ea360415ccae423de9cea2eb8db11f68be96adecc
sha512 fa3a6eb49859bc8e89bc396a7024c8496e1145a15810c567ceb61eb2497c9ff2d97df8718fd61c256107572eb900b63fd1af508116acd6aeaa9d9cacd3eef7d9
ripemd-160 904c099277724316e4357d21adeeddc0b2212b92

122156942 as geometric shapes

Circle

Radius = n
Diameter 244313884
Circumference 767534703.14439
Area 4.6879846107498E+16

Sphere

Radius = n
Volume 7.6355981892301E+24
Surface area 1.8751938442999E+17
Circumference 767534703.14439

Square

Length = n
Perimeter 488627768
Area 14922318478791364
Diagonal 172756004.11442

Cube

Length = n
Surface area 89533910872748184
Volume 1.8228647929192E+24
Space diagonal 211582030.04124

Equilateral Triangle

Length = n
Perimeter 366470826
Area 6.4615534429976E+15
Altitude 105791015.02062

Triangular Pyramid

Length = n
Surface area 6.4615534429976E+15
Volume 2.1482667604323E+23
Height 57585334.704808