126489766 (number)

126489766 is an even 9-digits composite number following 126489765 and preceding 126489767. In scientific notation, it is written as 1.26489766 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 57556800 positive integers (up to 126489766) that are relatively prime to 126489766.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million four hundred eighty-nine thousand seven hundred sixty-six

Notation

Scientific notation 1.26489766 × 10^8
Engineering notation 1.26489766 × 10^6

Prime Factorization of 126489766

Prime Factorization 2 × 13 × 71 × 68521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126489766
Product of the distinct prime numbers

The prime factorization of 126489766 is 2 × 13 × 71 × 68521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 22, 61, 230, 370, 7716, 9474, 98350, 5646, 114116, 590940, 4423805, 6489394, 51837465, 56723644, 585824885, 433806763, 5118717084, 7332689778

Basic calculations (n = 126489766)

Multiplication

n×y
n×2 252979532
n×3 379469298
n×4 505959064
n×5 632448830

Division

n÷y
n÷2 63244883
n÷3 42163255.333333
n÷3 31622441.5
n÷5 25297953.2

Exponentiation

ny
n2 15999660902734756
n3 2.0237933636663E+24
n4 2.559891490025E+32
n5 3.2380007555865E+40

Nth Root

y√n
2√n 11246.766913207
3√n 501.97851529453
4√n 106.05077516552
5√n 41.726415452286

Divisors of 126489766

1, 2, 13, 26, 71, 142, 923, 1846, 68521, 137042, 890773, 1781546, 4864991, 9729982, 63244883, 126489766

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 -126489765
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 126489766 can be divided by 16 positive divisors. The sum of these divisors (counting 126489766) is 1, the average is 0.0625.

Base conversion 126489766

Base System Value
2 Binary 111100010100001010010100110
3 Ternary 22211000100100011
4 Quaternary 13202201102212
5 Quinary 224340133031
6 Senary 20315040434
8 Octal 742412246
10 Decimal 126489766
12 Duodecimal 3644011a
16 Hexadecimal 78a14a6
20 Vigesimal 1jab486
36 Base36 23b44m

Cryptographic Hash Functions

md5 a8d8d5a88fb42afc11eff5b71966c879
sha1 e8b6a11c175a9f5c0f42e8b5e60c4c33e63ce2e8
sha256 a90099e5b7d8c536effdaf49abb0ab3097e5dac1219443f3c60f9b12c5092a36
sha512 ad2e90347d9a1f479e73daeffc9b5e3dad906bb43956a2691812e0601f6b49d6d4acb490d9409043e65d0cff1f864a67664f4b28346d2d75b57f98133da13c6a
ripemd-160 d1196fe72dbfee14db0a65a00421451dae56141b

126489766 as geometric shapes

Circle

Radius = n
Diameter 252979532
Circumference 794758639.23978
Area 5.0264417151959E+16

Sphere

Radius = n
Volume 8.477245818237E+24
Surface area 2.0105766860784E+17
Circumference 794758639.23978

Square

Length = n
Perimeter 505959064
Area 15999660902734756
Diagonal 178883542.5786

Cube

Length = n
Surface area 95997965416408536
Volume 2.0237933636663E+24
Space diagonal 219086701.3495

Equilateral Triangle

Length = n
Perimeter 379469298
Area 6.9280563968525E+15
Altitude 109543350.67475

Triangular Pyramid

Length = n
Surface area 6.9280563968525E+15
Volume 2.3850633519479E+23
Height 59627847.5262