124737981 (number)

124737981 is an odd 9-digits composite number following 124737980 and preceding 124737982. In scientific notation, it is written as 1.24737981 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 83158652 positive integers (up to 124737981) that are relatively prime to 124737981.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million seven hundred thirty-seven thousand nine hundred eighty-one

Notation

Scientific notation 1.24737981 × 10^8
Engineering notation 1.24737981 × 10^6

Prime Factorization of 124737981

Prime Factorization 3 × 41579327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 124737981
Product of the distinct prime numbers

The prime factorization of 124737981 is 3 × 41579327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 82, 10, 455, 177, 74, 9592, 21837, 52645, 312183, 493406, 9831441, 7291123, 26736204, 2677476, 454053084, 601941455, 2503651874, 5172069869

Basic calculations (n = 124737981)

Multiplication

n×y
n×2 249475962
n×3 374213943
n×4 498951924
n×5 623689905

Division

n÷y
n÷2 62368990.5
n÷3 41579327
n÷3 31184495.25
n÷5 24947596.2

Exponentiation

ny
n2 15559563903956361
n3 1.94086858662E+24
n4 2.421000288813E+32
n5 3.0199068802695E+40

Nth Root

y√n
2√n 11168.61589455
3√n 499.65039694571
4√n 105.68167246287
5√n 41.610194138489

Divisors of 124737981

1, 3, 41579327, 124737981

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 -124737980
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 124737981 can be divided by 4 positive divisors. The sum of these divisors (counting 124737981) is 1, the average is 0.25.

Base conversion 124737981

Base System Value
2 Binary 111011011110101100110111101
3 Ternary 22200201100100020
4 Quaternary 13123311212331
5 Quinary 223413103411
6 Senary 20213322353
8 Octal 733654675
10 Decimal 124737981
12 Duodecimal 359363b9
16 Hexadecimal 76f59bd
20 Vigesimal 1ijc4j1
36 Base36 229kfx

Cryptographic Hash Functions

md5 f7a13ea9be2cc912c79823b15d5de299
sha1 2380e4506cef93208009468e9bfc019b0c7580cd
sha256 4656d12265fcf263b057f4fbcbf0645c3bd9bdc277d8d921caf182e4ddd86874
sha512 5b47f4f340b8b4b2cf6bb3a1eb0083f1f7e8d340380b0c1010d5b8f06d4dc3e3c2bab3d37f25bd69a32cfce7b1e37e23c35579a8115d3011d2946ef8f1be6e25
ripemd-160 85f5f94f90e202db17f2ed08fff156c22b049b98

124737981 as geometric shapes

Circle

Radius = n
Diameter 249475962
Circumference 783751849.46645
Area 4.888181165373E+16

Sphere

Radius = n
Volume 8.1298913244114E+24
Surface area 1.9552724661492E+17
Circumference 783751849.46645

Square

Length = n
Perimeter 498951924
Area 15559563903956361
Diagonal 176406144.47324

Cube

Length = n
Surface area 93357383423738166
Volume 1.94086858662E+24
Space diagonal 216052520.72556

Equilateral Triangle

Length = n
Perimeter 374213943
Area 6.7374888063168E+15
Altitude 108026260.36278

Triangular Pyramid

Length = n
Surface area 6.7374888063168E+15
Volume 2.2873355649849E+23
Height 58802048.157746