124920505 (number)

124920505 is an odd 9-digits composite number following 124920504 and preceding 124920506. In scientific notation, it is written as 1.24920505 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 93899520 positive integers (up to 124920505) that are relatively prime to 124920505.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million nine hundred twenty thousand five hundred five

Notation

Scientific notation 1.24920505 × 10^8
Engineering notation 1.24920505 × 10^6

Prime Factorization of 124920505

Prime Factorization 85 × 1483 × 991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 124920505
Product of the distinct prime numbers

The prime factorization of 124920505 is 85 × 1483 × 991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 67, 35, 295, 130, 9067, 6976, 67688, 93417, 917759, 178386, 7289652, 5006737, 98791176, 12530634, 605339881, 753114253, 8161397797, 911108864

Basic calculations (n = 124920505)

Multiplication

n×y
n×2 249841010
n×3 374761515
n×4 499682020
n×5 624602525

Division

n÷y
n÷2 62460252.5
n÷3 41640168.333333
n÷3 31230126.25
n÷5 24984101

Exponentiation

ny
n2 15605132569455025
n3 1.9494010411683E+24
n4 2.4352016251027E+32
n5 3.0420661678464E+40

Nth Root

y√n
2√n 11176.784197612
3√n 499.89398418955
4√n 105.72031118764
5√n 41.622364317313

Divisors of 124920505

1, 85, 991, 1483, 84235, 126055, 1469653, 124920505

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 -124920504
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 124920505 can be divided by 8 positive divisors. The sum of these divisors (counting 124920505) is 1, the average is 0.125.

Base conversion 124920505

Base System Value
2 Binary 111011100100010001010111001
3 Ternary 22201001121201101
4 Quaternary 13130202022321
5 Quinary 223434424010
6 Senary 20221251401
8 Octal 734421271
10 Decimal 124920505
12 Duodecimal 35a03b61
16 Hexadecimal 77222b9
20 Vigesimal 1j0f155
36 Base36 22dha1

Cryptographic Hash Functions

md5 bfa302de0a27bf890b04bee60f25672c
sha1 77d250c4f9731dfe343ba73f21bc3eb3e26b5cfa
sha256 8a8957dc6ffedcfecb22fe81d296e44874c0b9d6e612473433567a3f7298dc6e
sha512 362d552f0c5d7589440824142c8c7f324cb8ea28246f362462e024444901eab09d24c9ecfc2bfd10827b3fa01df54cd0f0e34b24bf80bc4717f5a496f181181a
ripemd-160 5cfbd2d3e8b6c9c5e8240f20335b48d6074a1346

124920505 as geometric shapes

Circle

Radius = n
Diameter 249841010
Circumference 784898681.58145
Area 4.9024969838495E+16

Sphere

Radius = n
Volume 8.165631986446E+24
Surface area 1.9609987935398E+17
Circumference 784898681.58145

Square

Length = n
Perimeter 499682020
Area 15605132569455025
Diagonal 176664272.3895

Cube

Length = n
Surface area 93630795416730150
Volume 1.9494010411683E+24
Space diagonal 216368661.56716

Equilateral Triangle

Length = n
Perimeter 374761515
Area 6.757220617286E+15
Altitude 108184330.78358

Triangular Pyramid

Length = n
Surface area 6.757220617286E+15
Volume 2.2973911591037E+23
Height 58888090.796499