125816251 (number)

125816251 is an odd 9-digits composite number following 125816250 and preceding 125816252. In scientific notation, it is written as 1.25816251 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 112583520 positive integers (up to 125816251) that are relatively prime to 125816251.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred sixteen thousand two hundred fifty-one

Notation

Scientific notation 1.25816251 × 10^8
Engineering notation 1.25816251 × 10^6

Prime Factorization of 125816251

Prime Factorization 11 × 103 × 293 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125816251
Product of the distinct prime numbers

The prime factorization of 125816251 is 11 × 103 × 293 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 26, 19, 268, 735, 3806, 1347, 94241, 25695, 532720, 502075, 9769736, 3311782, 5396802, 12878163, 120250218, 713420886, 2886310658, 5151097857

Basic calculations (n = 125816251)

Multiplication

n×y
n×2 251632502
n×3 377448753
n×4 503265004
n×5 629081255

Division

n÷y
n÷2 62908125.5
n÷3 41938750.333333
n÷3 31454062.75
n÷5 25163250.2

Exponentiation

ny
n2 15829729015695001
n3 1.9916371591007E+24
n4 2.5058032071034E+32
n5 3.1527076526152E+40

Nth Root

y√n
2√n 11216.784343117
3√n 501.08597427875
4√n 105.90932132309
5√n 41.681884711361

Divisors of 125816251

1, 11, 103, 293, 379, 1133, 3223, 4169, 30179, 39037, 111047, 331969, 429407, 1221517, 11437841, 125816251

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125816250
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125816251 can be divided by 16 positive divisors. The sum of these divisors (counting 125816251) is 1, the average is 0.0625.

Base conversion 125816251

Base System Value
2 Binary 111011111111100110110111011
3 Ternary 22202202010110011
4 Quaternary 13133330312323
5 Quinary 224202110001
6 Senary 20252402351
8 Octal 737746673
10 Decimal 125816251
12 Duodecimal 361763b7
16 Hexadecimal 77fcdbb
20 Vigesimal 1j670cb
36 Base36 22wofv

Cryptographic Hash Functions

md5 c44d8f7f8964b4ae5cd1fb48bf8593c3
sha1 e2924f4cb2295bf524fc3f90f3de8fe4ea5ab31f
sha256 c6733fbe2e87f8d48342dc0843ba5e722149c00bb20ec0447cf76efb196c8b0b
sha512 3389640e003e2d3a79da3e0d806dd1d92aeea36dd30a766a07cdb90a54a63bbd8329b7a2155f94b555f236a7c734849d5865d66b4ad1a8955e3d6c1a533953b0
ripemd-160 8d87cb39ddafe12940e7d92ef36f3e668bf77932

125816251 as geometric shapes

Circle

Radius = n
Diameter 251632502
Circumference 790526819.68762
Area 4.9730560384025E+16

Sphere

Radius = n
Volume 8.3425502235295E+24
Surface area 1.989222415361E+17
Circumference 790526819.68762

Square

Length = n
Perimeter 503265004
Area 15829729015695001
Diagonal 177931048.53114

Cube

Length = n
Surface area 94978374094170006
Volume 1.9916371591007E+24
Space diagonal 217920139.14984

Equilateral Triangle

Length = n
Perimeter 377448753
Area 6.8544737313078E+15
Altitude 108960069.57492

Triangular Pyramid

Length = n
Surface area 6.8544737313078E+15
Volume 2.3471669014387E+23
Height 59310349.510379