125621105 (number)

125621105 is an odd 9-digits composite number following 125621104 and preceding 125621106. In scientific notation, it is written as 1.25621105 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 97780608 positive integers (up to 125621105) that are relatively prime to 125621105.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred twenty-one thousand one hundred five

Notation

Scientific notation 1.25621105 × 10^8
Engineering notation 1.25621105 × 10^6

Prime Factorization of 125621105

Prime Factorization 5 × 37 × 679033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125621105
Product of the distinct prime numbers

The prime factorization of 125621105 is 5 × 37 × 679033. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 94, 49, 157, 22, 8164, 7271, 77122, 75396, 287835, 27982, 5703508, 7948559, 80053662, 48696679, 28547971, 653819310, 1654378584, 9918671752

Basic calculations (n = 125621105)

Multiplication

n×y
n×2 251242210
n×3 376863315
n×4 502484420
n×5 628105525

Division

n÷y
n÷2 62810552.5
n÷3 41873701.666667
n÷3 31405276.25
n÷5 25124221

Exponentiation

ny
n2 15780662021421025
n3 1.9823842007624E+24
n4 2.4902929383432E+32
n5 3.1283335068837E+40

Nth Root

y√n
2√n 11208.082128536
3√n 500.82677214213
4√n 105.86823002457
5√n 41.6689466303

Divisors of 125621105

1, 5, 37, 185, 679033, 3395165, 25124221, 125621105

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 -125621104
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 125621105 can be divided by 8 positive divisors. The sum of these divisors (counting 125621105) is 1, the average is 0.125.

Base conversion 125621105

Base System Value
2 Binary 111011111001101001101110001
3 Ternary 22202101012202112
4 Quaternary 13133031031301
5 Quinary 224124333410
6 Senary 20244255105
8 Octal 737151561
10 Decimal 125621105
12 Duodecimal 360a1495
16 Hexadecimal 77cd371
20 Vigesimal 1j52cf5
36 Base36 22shv5

Cryptographic Hash Functions

md5 0f7362915627b56728f04d73f6eda9f2
sha1 fdf12e95714e8dfffc924a71c0488becfeeeb651
sha256 1ca061591ab1982b477b1628b95039a0c17b00a038c4b2442cde1c3f5b97c346
sha512 ef0a389bc4b247853c2a60b0ad5d9596adff0b22ab452b6f0b73102e2fa1f845073f02617772dbf4740d1bf0a120ad20d7fc3030f41369502366640d89993d95
ripemd-160 d9661e84afd5beed94283a78f2daf9c55236ea7b

125621105 as geometric shapes

Circle

Radius = n
Diameter 251242210
Circumference 789300681.20766
Area 4.957641187528E+16

Sphere

Radius = n
Volume 8.303791522277E+24
Surface area 1.9830564750112E+17
Circumference 789300681.20766

Square

Length = n
Perimeter 502484420
Area 15780662021421025
Diagonal 177655070.41129

Cube

Length = n
Surface area 94683972128526150
Volume 1.9823842007624E+24
Space diagonal 217582136.36294

Equilateral Triangle

Length = n
Perimeter 376863315
Area 6.8332270995434E+15
Altitude 108791068.18147

Triangular Pyramid

Length = n
Surface area 6.8332270995434E+15
Volume 2.3362621854603E+23
Height 59218356.803765