122920372 (number)

122920372 is an even 9-digits composite number following 122920371 and preceding 122920373. In scientific notation, it is written as 1.22920372 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 58787960 positive integers (up to 122920372) that are relatively prime to 122920372.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred twenty thousand three hundred seventy-two

Notation

Scientific notation 1.22920372 × 10^8
Engineering notation 1.22920372 × 10^6

Prime Factorization of 122920372

Prime Factorization 2 × 2 × 23 × 1336091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61460186
Product of the distinct prime numbers

The prime factorization of 122920372 is 2 × 2 × 23 × 1336091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122920372)

Multiplication

n×y
n×2 245840744
n×3 368761116
n×4 491681488
n×5 614601860

Division

n÷y
n÷2 61460186
n÷3 40973457.333333
n÷3 30730093
n÷5 24584074.4

Exponentiation

ny
n2 15109417852618384
n3 1.8572552631473E+24
n4 2.2829450784502E+32
n5 2.8062045829867E+40

Nth Root

y√n
2√n 11086.946017727
3√n 497.21164168828
4√n 105.29456784529
5√n 41.488217211814

Divisors of 122920372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122920371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122920372 can be divided by 12 positive divisors. The sum of these divisors (counting 122920372) is 1, the average is 0.083333333333333.

Base conversion 122920372

Base System Value
2 Binary 111010100111001110110110100
3 Ternary 22120022000001101
4 Quaternary 13110321312310
5 Quinary 222431422442
6 Senary 20110335444
8 Octal 724716664
10 Decimal 122920372
12 Duodecimal 351ba584
16 Hexadecimal 7539db4
20 Vigesimal 1i850ic
36 Base36 216lys

Cryptographic Hash Functions

md5 9935dce5c08d1af0ea133907439785f5
sha1 f93fef9b87c09e1fa1534f508643a8192d7da406
sha256 e383e05debeaa8bce924e744b104c7927073aacd3a2113c26aa07a59a780a7c2
sha512 de894af4d825639212eb6c08b327e94b78ece10958e689b70600aa95e4fb27b763d1a1c0a66379f9df9e3c320dadd59f46fc86c272e706d3643446f45530290e
ripemd-160 f77cc3ff239aa9e5c3920e49a8104a1c87ca5957

122920372 as geometric shapes

Circle

Radius = n
Diameter 245840744
Circumference 772331475.30345
Area 4.7467636125804E+16

Sphere

Radius = n
Volume 7.7796526540594E+24
Surface area 1.8987054450322E+17
Circumference 772331475.30345

Square

Length = n
Perimeter 491681488
Area 15109417852618384
Diagonal 173835657.17435

Cube

Length = n
Surface area 90656507115710304
Volume 1.8572552631473E+24
Space diagonal 212904329.58927

Equilateral Triangle

Length = n
Perimeter 368761116
Area 6.5425698483808E+15
Altitude 106452164.79463

Triangular Pyramid

Length = n
Surface area 6.5425698483808E+15
Volume 2.1887963182764E+23
Height 57945219.058115