125845986 (number)

125845986 is an even 9-digits composite number following 125845985 and preceding 125845987. In scientific notation, it is written as 1.25845986 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 35955984 positive integers (up to 125845986) that are relatively prime to 125845986.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred forty-five thousand nine hundred eighty-six

Notation

Scientific notation 1.25845986 × 10^8
Engineering notation 1.25845986 × 10^6

Prime Factorization of 125845986

Prime Factorization 2 × 3 × 7 × 2996333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125845986
Product of the distinct prime numbers

The prime factorization of 125845986 is 2 × 3 × 7 × 2996333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 16, 98, 168, 317, 6437, 7143, 787, 16037, 578701, 550295, 6582367, 88509, 45465002, 53591475, 736162306, 118700841, 6905559743, 1060962338

Basic calculations (n = 125845986)

Multiplication

n×y
n×2 251691972
n×3 377537958
n×4 503383944
n×5 629229930

Division

n÷y
n÷2 62922993
n÷3 41948662
n÷3 31461496.5
n÷5 25169197.2

Exponentiation

ny
n2 15837212192312196
n3 1.9930495838328E+24
n4 2.5081729002432E+32
n5 3.1564349168959E+40

Nth Root

y√n
2√n 11218.109733819
3√n 501.12544617445
4√n 105.91557833397
5√n 41.683854717114

Divisors of 125845986

1, 2, 3, 6, 7, 14, 21, 42, 2996333, 5992666, 8988999, 17977998, 20974331, 41948662, 62922993, 125845986

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 -125845985
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 125845986 can be divided by 16 positive divisors. The sum of these divisors (counting 125845986) is 1, the average is 0.0625.

Base conversion 125845986

Base System Value
2 Binary 111100000000100000111100010
3 Ternary 22202210122020110
4 Quaternary 13200010013202
5 Quinary 224204032421
6 Senary 20253152150
8 Octal 740040742
10 Decimal 125845986
12 Duodecimal 3618b656
16 Hexadecimal 78041e2
20 Vigesimal 1j6aej6
36 Base36 22xbdu

Cryptographic Hash Functions

md5 1545c9bb4e5f8c12d4cb8f816f91ee82
sha1 a23c1be529eb053348a4184da7f681c821a722aa
sha256 cf3507c9384344c2516b36ac28e18b7a3b5be98e7154114ccc38b5f92eea13da
sha512 68dc34d1cada9cbed1d54a3e1149ddaa3d60451f1650612ca62929827347c82516b8143dd5c557f8241079107ccc15692c0737458e29cb26e9372c3fd355f2ae
ripemd-160 439232e90fac3ebae448eba4ba9f97e9ffa67176

125845986 as geometric shapes

Circle

Radius = n
Diameter 251691972
Circumference 790713650.20273
Area 4.9754069476711E+16

Sphere

Radius = n
Volume 8.3484665744122E+24
Surface area 1.9901627790684E+17
Circumference 790713650.20273

Square

Length = n
Perimeter 503383944
Area 15837212192312196
Diagonal 177973100.17141

Cube

Length = n
Surface area 95023273153873176
Volume 1.9930495838328E+24
Space diagonal 217971641.6806

Equilateral Triangle

Length = n
Perimeter 377537958
Area 6.8577140418335E+15
Altitude 108985820.8403

Triangular Pyramid

Length = n
Surface area 6.8577140418335E+15
Volume 2.3488314599486E+23
Height 59324366.723805