124920688 (number)

124920688 is an even 9-digits composite number following 124920687 and preceding 124920689. In scientific notation, it is written as 1.24920688 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 62460336 positive integers (up to 124920688) that are relatively prime to 124920688.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million nine hundred twenty thousand six hundred eighty-eight

Notation

Scientific notation 1.24920688 × 10^8
Engineering notation 1.24920688 × 10^6

Prime Factorization of 124920688

Prime Factorization 2 × 2 × 2 × 2 × 7807543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15615086
Product of the distinct prime numbers

The prime factorization of 124920688 is 2 × 2 × 2 × 2 × 7807543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 98, 71, 747, 539, 6284, 2544, 79128, 34723, 114267, 76827, 2774638, 8993748, 40312068, 34127220, 997069618, 953440326, 8518505268, 1994316498

Basic calculations (n = 124920688)

Multiplication

n×y
n×2 249841376
n×3 374762064
n×4 499682752
n×5 624603440

Division

n÷y
n÷2 62460344
n÷3 41640229.333333
n÷3 31230172
n÷5 24984137.6

Exponentiation

ny
n2 15605178290393344
n3 1.9494096083986E+24
n4 2.4352158947496E+32
n5 3.0420884500066E+40

Nth Root

y√n
2√n 11176.792384222
3√n 499.89422829294
4√n 105.72034990588
5√n 41.62237651209

Divisors of 124920688

1, 2, 4, 8, 16, 7807543, 15615086, 31230172, 62460344, 124920688

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -124920687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 124920688 can be divided by 10 positive divisors. The sum of these divisors (counting 124920688) is 1, the average is 0.1.

Base conversion 124920688

Base System Value
2 Binary 111011100100010001101110000
3 Ternary 22201001121222011
4 Quaternary 13130202031300
5 Quinary 223434430223
6 Senary 20221252304
8 Octal 734421560
10 Decimal 124920688
12 Duodecimal 35a04094
16 Hexadecimal 7722370
20 Vigesimal 1j0f1e8
36 Base36 22dhf4

Cryptographic Hash Functions

md5 4090c959fd9bc15e096cbe227cf0ab63
sha1 18b268e747afe0908d8741e3a9805225f5e17bcd
sha256 e934119f3a200d62749a8e4e1b6116e3dd46c9058a3e9ae540f258e79258d887
sha512 053c5fa4c5293361e8887ec84880592c6ec21225b3302fb8cb27cac9427117635114d24cafd483c09e0f73a5418a8f02c5d48bc9805efb2f1d78910e574061e5
ripemd-160 34cf7e520122acccf195186229a647ffb135985e

124920688 as geometric shapes

Circle

Radius = n
Diameter 249841376
Circumference 784899831.40437
Area 4.9025113475059E+16

Sphere

Radius = n
Volume 8.1656678727765E+24
Surface area 1.9610045390023E+17
Circumference 784899831.40437

Square

Length = n
Perimeter 499682752
Area 15605178290393344
Diagonal 176664531.19058

Cube

Length = n
Surface area 93631069742360064
Volume 1.9494096083986E+24
Space diagonal 216368978.53246

Equilateral Triangle

Length = n
Perimeter 374762064
Area 6.757240415033E+15
Altitude 108184489.26623

Triangular Pyramid

Length = n
Surface area 6.757240415033E+15
Volume 2.2974012556814E+23
Height 58888177.063526