122938657 (number)

122938657 is an odd 9-digits composite number following 122938656 and preceding 122938658. In scientific notation, it is written as 1.22938657 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 117484752 positive integers (up to 122938657) that are relatively prime to 122938657.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred thirty-eight thousand six hundred fifty-seven

Notation

Scientific notation 1.22938657 × 10^8
Engineering notation 1.22938657 × 10^6

Prime Factorization of 122938657

Prime Factorization 23 × 1597 × 3347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 122938657
Product of the distinct prime numbers

The prime factorization of 122938657 is 23 × 1597 × 3347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122938657)

Multiplication

n×y
n×2 245877314
n×3 368815971
n×4 491754628
n×5 614693285

Division

n÷y
n÷2 61469328.5
n÷3 40979552.333333
n÷3 30734664.25
n÷5 24587731.4

Exponentiation

ny
n2 15113913384963649
n3 1.8580842135618E+24
n4 2.2843037780818E+32
n5 2.8082923865741E+40

Nth Root

y√n
2√n 11087.770605491
3√n 497.23629467828
4√n 105.29848339597
5√n 41.489451452981

Divisors of 122938657

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 -122938656
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 122938657 can be divided by 8 positive divisors. The sum of these divisors (counting 122938657) is 1, the average is 0.125.

Base conversion 122938657

Base System Value
2 Binary 111010100111110010100100001
3 Ternary 22120022221010121
4 Quaternary 13110332110201
5 Quinary 222433014112
6 Senary 20111000241
8 Octal 724762441
10 Decimal 122938657
12 Duodecimal 35209081
16 Hexadecimal 753e521
20 Vigesimal 1i876ch
36 Base36 21702p

Cryptographic Hash Functions

md5 6e22422a4ca7616f1c89dab566a47d07
sha1 3dba752e71989a195f6a745a13aec28c7da5ffd0
sha256 276cf38fa10abe5573c03160a42a7166b6f485b83fc1a1e0eb1b69bbe315a9b6
sha512 c85a78640f1c5c6534667ddd1f2ea265117fb4c49337628a8e4bdd0f313eb2d220d2a98f1470b44d4657c52ac21119c14cab4872e57c4c66173b369e5bd68c5f
ripemd-160 dbcbfdfe8f5bf60b31f7bc4c11af0c8a67ee772b

122938657 as geometric shapes

Circle

Radius = n
Diameter 245877314
Circumference 772446363.34679
Area 4.7481759257194E+16

Sphere

Radius = n
Volume 7.7831249534357E+24
Surface area 1.8992703702878E+17
Circumference 772446363.34679

Square

Length = n
Perimeter 491754628
Area 15113913384963649
Diagonal 173861516.06933

Cube

Length = n
Surface area 90683480309781894
Volume 1.8580842135618E+24
Space diagonal 212936000.13828

Equilateral Triangle

Length = n
Perimeter 368815971
Area 6.5445164709881E+15
Altitude 106468000.06914

Triangular Pyramid

Length = n
Surface area 6.5445164709881E+15
Volume 2.1897732457087E+23
Height 57953838.689778