122920239 (number)

122920239 is an odd 9-digits composite number following 122920238 and preceding 122920240. In scientific notation, it is written as 1.22920239 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 72743040 positive integers (up to 122920239) that are relatively prime to 122920239.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred twenty thousand two hundred thirty-nine

Notation

Scientific notation 1.22920239 × 10^8
Engineering notation 1.22920239 × 10^6

Prime Factorization of 122920239

Prime Factorization 3 × 13 × 31 × 347 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122920239
Product of the distinct prime numbers

The prime factorization of 122920239 is 3 × 13 × 31 × 347 × 293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 14, 60, 722, 557, 3442, 7785, 82806, 83388, 155492, 909064, 8350247, 9683777, 58525774, 22796424, 414277910, 215845158, 1323212109, 9911677809

Basic calculations (n = 122920239)

Multiplication

n×y
n×2 245840478
n×3 368760717
n×4 491680956
n×5 614601195

Division

n÷y
n÷2 61460119.5
n÷3 40973413
n÷3 30730059.75
n÷5 24584047.8

Exponentiation

ny
n2 15109385155817121
n3 1.8572492344961E+24
n4 2.2829351978683E+32
n5 2.8061894014348E+40

Nth Root

y√n
2√n 11086.940019681
3√n 497.21146236034
4√n 105.29453936307
5√n 41.48820823375

Divisors of 122920239

1, 3, 13, 31, 39, 93, 293, 347, 403, 879, 1041, 1209, 3809, 4511, 9083, 10757, 11427, 13533, 27249, 32271, 101671, 118079, 139841, 305013, 354237, 419523, 1321723, 3151801, 3965169, 9455403, 40973413, 122920239

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122920238
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122920239 can be divided by 32 positive divisors. The sum of these divisors (counting 122920239) is 1, the average is 0.03125.

Base conversion 122920239

Base System Value
2 Binary 111010100111001110100101111
3 Ternary 22120021222212110
4 Quaternary 13110321310233
5 Quinary 222431421424
6 Senary 20110335103
8 Octal 724716457
10 Decimal 122920239
12 Duodecimal 351ba493
16 Hexadecimal 7539d2f
20 Vigesimal 1i850bj
36 Base36 216lv3

Cryptographic Hash Functions

md5 d2134defe1f1ef2119092b972aa5c5a1
sha1 6b0050c9b9ad174dd1bba2e8609f4dd4cf314581
sha256 13c0001bd402d7a3b87a94ddcec62e1c767d007bbf4ddfd03e88d4bc86f0e751
sha512 04f5336259ee9d7c3ddf949e0dd49b05bff47d004307df815f35a78d8cbda7356d80816f63083dff9112724c1b54ebabfcd21cb325a2b202097111dda69a8d0d
ripemd-160 76221714dcfe7c1c3a74db8e9dd51bf9464adf4e

122920239 as geometric shapes

Circle

Radius = n
Diameter 245840478
Circumference 772330639.6398
Area 4.7467533405774E+16

Sphere

Radius = n
Volume 7.7796274013043E+24
Surface area 1.8987013362309E+17
Circumference 772330639.6398

Square

Length = n
Perimeter 491680956
Area 15109385155817121
Diagonal 173835469.08394

Cube

Length = n
Surface area 90656310934902726
Volume 1.8572492344961E+24
Space diagonal 212904099.22651

Equilateral Triangle

Length = n
Perimeter 368760717
Area 6.5425556902506E+15
Altitude 106452049.61325

Triangular Pyramid

Length = n
Surface area 6.5425556902506E+15
Volume 2.1887892134429E+23
Height 57945156.361314