124742661 (number)

124742661 is an odd 9-digits composite number following 124742660 and preceding 124742662. In scientific notation, it is written as 1.24742661 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 83161772 positive integers (up to 124742661) that are relatively prime to 124742661.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million seven hundred forty-two thousand six hundred sixty-one

Notation

Scientific notation 1.24742661 × 10^8
Engineering notation 1.24742661 × 10^6

Prime Factorization of 124742661

Prime Factorization 3 × 41580887

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 124742661
Product of the distinct prime numbers

The prime factorization of 124742661 is 3 × 41580887. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 70, 46, 942, 922, 3217, 4201, 64914, 42160, 184871, 278051, 3016684, 9499213, 97443969, 88094594, 743938286, 536051776, 8530158762, 5157103232

Basic calculations (n = 124742661)

Multiplication

n×y
n×2 249485322
n×3 374227983
n×4 498970644
n×5 623713305

Division

n÷y
n÷2 62371330.5
n÷3 41580887
n÷3 31185665.25
n÷5 24948532.2

Exponentiation

ny
n2 15560731473360921
n3 1.9410870510935E+24
n4 2.4213636398605E+32
n5 3.0204734368484E+40

Nth Root

y√n
2√n 11168.825408251
3√n 499.65664560282
4√n 105.68266370721
5√n 41.610506365422

Divisors of 124742661

1, 3, 41580887, 124742661

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -124742660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 124742661 can be divided by 4 positive divisors. The sum of these divisors (counting 124742661) is 1, the average is 0.25.

Base conversion 124742661

Base System Value
2 Binary 111011011110110110000000101
3 Ternary 22200201120202120
4 Quaternary 13123312300011
5 Quinary 223413231121
6 Senary 20213400153
8 Octal 733666005
10 Decimal 124742661
12 Duodecimal 35939059
16 Hexadecimal 76f6c05
20 Vigesimal 1ijcgd1
36 Base36 229o1x

Cryptographic Hash Functions

md5 e538376727bb96857539150139e09dd9
sha1 32db1d4b9a1ee01167b8623774a2025c818c2214
sha256 abf5cdc5b2356cb70157dc82e8319c1a32553432d211dc60696f88388793f3df
sha512 05e24b10156a2bbfaec411d32ea9dbd510ec34ed9a19e7091bf72a136cc1c41f3c02e64df64ee53013f547c089407b0a9b27cfbddd18b95dabe380a8c05b87f1
ripemd-160 a202dbf9c92e6b3a41523d4bf2f3091311084d8f

124742661 as geometric shapes

Circle

Radius = n
Diameter 249485322
Circumference 783781254.77368
Area 4.8885479681194E+16

Sphere

Radius = n
Volume 8.1308064262581E+24
Surface area 1.9554191872478E+17
Circumference 783781254.77368

Square

Length = n
Perimeter 498970644
Area 15560731473360921
Diagonal 176412762.99271

Cube

Length = n
Surface area 93364388840165526
Volume 1.9410870510935E+24
Space diagonal 216060626.72334

Equilateral Triangle

Length = n
Perimeter 374227983
Area 6.7379943786993E+15
Altitude 108030313.36167

Triangular Pyramid

Length = n
Surface area 6.7379943786993E+15
Volume 2.287593027836E+23
Height 58804254.330903