125440245 (number)

125440245 is an odd 9-digits composite number following 125440244 and preceding 125440246. In scientific notation, it is written as 1.25440245 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 56010528 positive integers (up to 125440245) that are relatively prime to 125440245.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred forty thousand two hundred forty-five

Notation

Scientific notation 1.25440245 × 10^8
Engineering notation 1.25440245 × 10^6

Prime Factorization of 125440245

Prime Factorization 129 × 5 × 27 × 7 × 21 × 7 × 7

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2560005
Product of the distinct prime numbers

The prime factorization of 125440245 is 129 × 5 × 27 × 7 × 21 × 7 × 7. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 71, 91, 630, 878, 6205, 6891, 94287, 12206, 219959, 435563, 6748927, 492961, 16706636, 47177878, 393153963, 980370473, 1540360105, 4363946618

Basic calculations (n = 125440245)

Multiplication

n×y
n×2 250880490
n×3 376320735
n×4 501760980
n×5 627201225

Division

n÷y
n÷2 62720122.5
n÷3 41813415
n÷3 31360061.25
n÷5 25088049

Exponentiation

ny
n2 15735255065660025
n3 1.9738342505739E+24
n4 2.4759825198138E+32
n5 3.1058785390116E+40

Nth Root

y√n
2√n 11200.010937495
3√n 500.5863055562
4√n 105.83010411738
5√n 41.656941339481

Divisors of 125440245

1, 5, 7, 21, 27, 35, 49, 105, 129, 135, 147, 189, 245, 343, 567, 645, 735, 903, 945, 1029, 1323, 1715, 2709, 2835, 3483, 3969, 4515, 5145, 6321, 6615, 7203, 9261, 13545, 17415, 18963, 19845, 24381, 27783, 31605, 36015, 44247, 46305, 73143, 94815, 121905, 132741, 138915, 170667, 194481, 221235, 365715, 512001, 663705, 853335, 929187, 972405, 1194669, 2560005, 3584007, 4645935, 5973345, 17920035, 25088049, 125440245

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125440244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125440245 can be divided by 64 positive divisors. The sum of these divisors (counting 125440245) is 1, the average is 0.015625.

Base conversion 125440245

Base System Value
2 Binary 111011110100001000011110101
3 Ternary 22202001000200000
4 Quaternary 13132201003311
5 Quinary 224103041440
6 Senary 20240341513
8 Octal 736410365
10 Decimal 125440245
12 Duodecimal 36014899
16 Hexadecimal 77a10f5
20 Vigesimal 1j400c5
36 Base36 22omb9

Cryptographic Hash Functions

md5 901685f3e71c13cb90b1fa22c19bbce9
sha1 0783447e7fda4ba1b996884bb694513799608152
sha256 e999399ac96084d2467401f6927573566e1040caab2bd49948e3f34e4d9a7f54
sha512 e730d2f07d306378ff2576b06365dd08cab63e9427d3186ddc1d1e391779f1e7db89219092a446cdac74fd5d9d769c105f6be826d675c7fed15d5f3a221f02c2
ripemd-160 391d0d120fd84fd290aeea759f965bad7d7ce21e

125440245 as geometric shapes

Circle

Radius = n
Diameter 250880490
Circumference 788164304.31301
Area 4.9433761716639E+16

Sphere

Radius = n
Volume 8.2679775746758E+24
Surface area 1.9773504686656E+17
Circumference 788164304.31301

Square

Length = n
Perimeter 501760980
Area 15735255065660025
Diagonal 177399295.7464

Cube

Length = n
Surface area 94411530393960150
Volume 1.9738342505739E+24
Space diagonal 217268877.65389

Equilateral Triangle

Length = n
Perimeter 376320735
Area 6.8135653109447E+15
Altitude 108634438.82694

Triangular Pyramid

Length = n
Surface area 6.8135653109447E+15
Volume 2.3261859725318E+23
Height 59133098.582135