122945172 (number)

122945172 is an even 9-digits composite number following 122945171 and preceding 122945173. In scientific notation, it is written as 1.22945172 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 34145280 positive integers (up to 122945172) that are relatively prime to 122945172.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred forty-five thousand one hundred seventy-two

Notation

Scientific notation 1.22945172 × 10^8
Engineering notation 1.22945172 × 10^6

Prime Factorization of 122945172

Prime Factorization 2 × 2 × 3 × 7 × 191 × 79 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61472586
Product of the distinct prime numbers

The prime factorization of 122945172 is 2 × 2 × 3 × 7 × 191 × 79 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122945172)

Multiplication

n×y
n×2 245890344
n×3 368835516
n×4 491780688
n×5 614725860

Division

n÷y
n÷2 61472586
n÷3 40981724
n÷3 30736293
n÷5 24589034.4

Exponentiation

ny
n2 15115515318109584
n3 1.8583796306536E+24
n4 2.2847880333201E+32
n5 2.8090365774008E+40

Nth Root

y√n
2√n 11088.064393752
3√n 497.24507802144
4√n 105.29987841281
5√n 41.489891181303

Divisors of 122945172

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122945171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122945172 can be divided by 96 positive divisors. The sum of these divisors (counting 122945172) is 1, the average is 0.010416666666667.

Base conversion 122945172

Base System Value
2 Binary 111010100111111111010010100
3 Ternary 22120100021001220
4 Quaternary 13110333322110
5 Quinary 222433221142
6 Senary 20111050340
8 Octal 724777224
10 Decimal 122945172
12 Duodecimal 352109b0
16 Hexadecimal 753fe94
20 Vigesimal 1i882ic
36 Base36 21753o

Cryptographic Hash Functions

md5 dbc475d36a68cc7e721851a76d291234
sha1 bfefcb59bfbed1d9f54e466386951e91046d80ff
sha256 094bcc62bb5ef3f931d5ca82a2531aec2b07bfd40c8af14c6226b289e1b4d323
sha512 042f18975a50653ded2bea3077f6bec0eb28b5198ac025c1c002112962d9624bba53ac8aa6780b8a76ceb8823bdaefc68e1bff26bf5310d7128cd38b90386c3d
ripemd-160 d05513eb4f5e4f7be33d69e55387b948f105e82a

122945172 as geometric shapes

Circle

Radius = n
Diameter 245890344
Circumference 772487298.29907
Area 4.7486791878597E+16

Sphere

Radius = n
Volume 7.7843623936564E+24
Surface area 1.8994716751439E+17
Circumference 772487298.29907

Square

Length = n
Perimeter 491780688
Area 15115515318109584
Diagonal 173870729.67069

Cube

Length = n
Surface area 90693091908657504
Volume 1.8583796306536E+24
Space diagonal 212947284.44929

Equilateral Triangle

Length = n
Perimeter 368835516
Area 6.5452101283879E+15
Altitude 106473642.22465

Triangular Pyramid

Length = n
Surface area 6.5452101283879E+15
Volume 2.1901213980902E+23
Height 57956909.890231