125566690 (number)

125566690 is an even 9-digits composite number following 125566689 and preceding 125566691. In scientific notation, it is written as 1.25566690 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 50226672 positive integers (up to 125566690) that are relatively prime to 125566690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25566690 × 10^8
Engineering notation 1.25566690 × 10^6

Prime Factorization of 125566690

Prime Factorization 2 × 5 × 12556669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125566690
Product of the distinct prime numbers

The prime factorization of 125566690 is 2 × 5 × 12556669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 38, 58, 713, 110, 8843, 3161, 58405, 63065, 915936, 808277, 1480807, 1381643, 28313430, 99435218, 155148093, 831047907, 3371904137, 2182581132

Basic calculations (n = 125566690)

Multiplication

n×y
n×2 251133380
n×3 376700070
n×4 502266760
n×5 627833450

Division

n÷y
n÷2 62783345
n÷3 41855563.333333
n÷3 31391672.5
n÷5 25113338

Exponentiation

ny
n2 15766993637556100
n3 1.979809202319E+24
n4 2.4859808836673E+32
n5 3.1215639096538E+40

Nth Root

y√n
2√n 11205.654376251
3√n 500.7544477114
4√n 105.85676348846
5√n 41.665336076642

Divisors of 125566690

1, 2, 5, 10, 12556669, 25113338, 62783345, 125566690

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 -125566689
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 125566690 can be divided by 8 positive divisors. The sum of these divisors (counting 125566690) is 1, the average is 0.125.

Base conversion 125566690

Base System Value
2 Binary 111011110111111111011100010
3 Ternary 22202021110010011
4 Quaternary 13132333323202
5 Quinary 224121113230
6 Senary 20243155134
8 Octal 736777342
10 Decimal 125566690
12 Duodecimal 36075aaa
16 Hexadecimal 77bfee2
20 Vigesimal 1j4fgea
36 Base36 22rbvm

Cryptographic Hash Functions

md5 4207e0744c2e207c2507c6d07dfcb746
sha1 70f6b2811b399716fed3886d0d3143efb1115e5b
sha256 d4680f660984a056d8f11eb1ab13e9a7ea36b1169827f7f615bc5d1898ee4c2c
sha512 31c28d6ac4a5de5bb10b1dd16b6db896d12a669e84a1c2420faeacf5b11bfa3e9b168fa9af2cc91206e5fb150691f26d0c46636d92594b44540b7bdaf8e60e96
ripemd-160 ea75edbf8d3a926c371c6001807806aa2f21e948

125566690 as geometric shapes

Circle

Radius = n
Diameter 251133380
Circumference 788958781.67917
Area 4.9533471380943E+16

Sphere

Radius = n
Volume 8.2930053940197E+24
Surface area 1.9813388552377E+17
Circumference 788958781.67917

Square

Length = n
Perimeter 502266760
Area 15766993637556100
Diagonal 177578115.9803

Cube

Length = n
Surface area 94601961825336600
Volume 1.979809202319E+24
Space diagonal 217487886.81825

Equilateral Triangle

Length = n
Perimeter 376700070
Area 6.8273085157156E+15
Altitude 108743943.40913

Triangular Pyramid

Length = n
Surface area 6.8273085157156E+15
Volume 2.3332275206921E+23
Height 59192705.326766