126291312 (number)

126291312 is an even 9-digits composite number following 126291311 and preceding 126291313. In scientific notation, it is written as 1.26291312 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 36080640 positive integers (up to 126291312) that are relatively prime to 126291312.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million two hundred ninety-one thousand three hundred twelve

Notation

Scientific notation 1.26291312 × 10^8
Engineering notation 1.26291312 × 10^6

Prime Factorization of 126291312

Prime Factorization 2 × 2 × 2 × 2 × 7 × 9 × 9 × 13921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1754046
Product of the distinct prime numbers

The prime factorization of 126291312 is 2 × 2 × 2 × 2 × 7 × 9 × 9 × 13921. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 10, 79, 54, 463, 148, 3223, 7804, 5668, 25422, 641757, 153688, 1065968, 299707, 66019764, 68940223, 398600496, 338426626, 9244245033, 8952293843

Basic calculations (n = 126291312)

Multiplication

n×y
n×2 252582624
n×3 378873936
n×4 505165248
n×5 631456560

Division

n÷y
n÷2 63145656
n÷3 42097104
n÷3 31572828
n÷5 25258262.4

Exponentiation

ny
n2 15949495486681344
n3 2.0142827107511E+24
n4 2.5438640627967E+32
n5 3.2126793004024E+40

Nth Root

y√n
2√n 11237.94073663
3√n 501.71585428582
4√n 106.0091540228
5√n 41.713314035461

Divisors of 126291312

1, 2, 4, 7, 8, 9, 14, 16, 18, 28, 36, 56, 63, 72, 81, 112, 126, 144, 162, 252, 324, 504, 567, 648, 1008, 1134, 1296, 2268, 4536, 9072, 13921, 27842, 55684, 97447, 111368, 125289, 194894, 222736, 250578, 389788, 501156, 779576, 877023, 1002312, 1127601, 1559152, 1754046, 2004624, 2255202, 3508092, 4510404, 7016184, 7893207, 9020808, 14032368, 15786414, 18041616, 31572828, 63145656, 126291312

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126291311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126291312 can be divided by 60 positive divisors. The sum of these divisors (counting 126291312) is 1, the average is 0.016666666666667.

Base conversion 126291312

Base System Value
2 Binary 111100001110000110101110000
3 Ternary 22210122021010000
4 Quaternary 13201300311300
5 Quinary 224312310222
6 Senary 20310510000
8 Octal 741606560
10 Decimal 126291312
12 Duodecimal 36365300
16 Hexadecimal 7870d70
20 Vigesimal 1j9685c
36 Base36 236v00

Cryptographic Hash Functions

md5 292467506545e9d837069c72397fab64
sha1 e6144ccc71860182f2a3e4d50d770ca928e265ff
sha256 77854657cfa3ccdc38d68c05b20a52306c542df04c4824c9c564475d62c30d7b
sha512 a8b8c577486dde2e31d661a1b929625c327e290207f6f3aa4ffacd1c2970f2d8c171982375ed38d6e11a05ee9dd24ce53c1371e751e39c5792ceb200a472ca64
ripemd-160 be0e3be445f8726584071cb2019a44358f3fa64b

126291312 as geometric shapes

Circle

Radius = n
Diameter 252582624
Circumference 793511715.98283
Area 5.0106817849422E+16

Sphere

Radius = n
Volume 8.4374076884646E+24
Surface area 2.0042727139769E+17
Circumference 793511715.98283

Square

Length = n
Perimeter 505165248
Area 15949495486681344
Diagonal 178602886.24029

Cube

Length = n
Surface area 95696972920088064
Volume 2.0142827107511E+24
Space diagonal 218742968.93853

Equilateral Triangle

Length = n
Perimeter 378873936
Area 6.9063341345056E+15
Altitude 109371484.46927

Triangular Pyramid

Length = n
Surface area 6.9063341345056E+15
Volume 2.3738549399982E+23
Height 59534295.413431