124920691 (number)

124920691 is an odd 9-digits composite number following 124920690 and preceding 124920692. In scientific notation, it is written as 1.24920691 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 106866240 positive integers (up to 124920691) that are relatively prime to 124920691.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million nine hundred twenty thousand six hundred ninety-one

Notation

Scientific notation 1.24920691 × 10^8
Engineering notation 1.24920691 × 10^6

Prime Factorization of 124920691

Prime Factorization 7 × 521 × 34253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 124920691
Product of the distinct prime numbers

The prime factorization of 124920691 is 7 × 521 × 34253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 124920691)

Multiplication

n×y
n×2 249841382
n×3 374762073
n×4 499682764
n×5 624603455

Division

n÷y
n÷2 62460345.5
n÷3 41640230.333333
n÷3 31230172.75
n÷5 24984138.2

Exponentiation

ny
n2 15605179039917481
n3 1.9494097488452E+24
n4 2.4352161286788E+32
n5 3.042088815289E+40

Nth Root

y√n
2√n 11176.792518429
3√n 499.89423229463
4√n 105.72035054061
5√n 41.622376712004

Divisors of 124920691

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 -124920690
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 124920691 can be divided by 8 positive divisors. The sum of these divisors (counting 124920691) is 1, the average is 0.125.

Base conversion 124920691

Base System Value
2 Binary 111011100100010001101110011
3 Ternary 22201001121222021
4 Quaternary 13130202031303
5 Quinary 223434430231
6 Senary 20221252311
8 Octal 734421563
10 Decimal 124920691
12 Duodecimal 35a04097
16 Hexadecimal 7722373
20 Vigesimal 1j0f1eb
36 Base36 22dhf7

Cryptographic Hash Functions

md5 88711f1939901d6c7ad77d8f880e92a1
sha1 9a20827889078923c5f296c83705c52d2c86e31e
sha256 8ab59244605501c4dcfb714e5e8f37ae08d7dbc121f959209e5012edaa6bfde5
sha512 ea210321b78d49f270fb923484bdf9bacf3653eff440a2acd9cb1b9663aab6a08837cecbdc04099e52a1515ac93ad6ff38952a4c444a063fc52c6b50ae0bf980
ripemd-160 8a6b5f097801593c821ef16dba96cbdc20a2f0bc

124920691 as geometric shapes

Circle

Radius = n
Diameter 249841382
Circumference 784899850.25392
Area 4.9025115829758E+16

Sphere

Radius = n
Volume 8.1656684610779E+24
Surface area 1.9610046331903E+17
Circumference 784899850.25392

Square

Length = n
Perimeter 499682764
Area 15605179039917481
Diagonal 176664535.43322

Cube

Length = n
Surface area 93631074239504886
Volume 1.9494097488452E+24
Space diagonal 216368983.72861

Equilateral Triangle

Length = n
Perimeter 374762073
Area 6.7572407395865E+15
Altitude 108184491.86431

Triangular Pyramid

Length = n
Surface area 6.7572407395865E+15
Volume 2.2974014211994E+23
Height 58888178.47774