126945984 (number)

126945984 is an even 9-digits composite number following 126945983 and preceding 126945985. In scientific notation, it is written as 1.26945984 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 56 positive divisors. There are 38467840 positive integers (up to 126945984) that are relatively prime to 126945984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.26945984 × 10^8
Engineering notation 1.26945984 × 10^6

Prime Factorization of 126945984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 60107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3967062
Product of the distinct prime numbers

The prime factorization of 126945984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 60107. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 7, 4, 11, 907, 932, 124, 1499, 80263, 36965, 274449, 551024, 9850389, 8963039, 40965605, 39821935, 852238611, 206915251, 4767058904, 9076954888

Basic calculations (n = 126945984)

Multiplication

n×y
n×2 253891968
n×3 380837952
n×4 507783936
n×5 634729920

Division

n÷y
n÷2 63472992
n÷3 42315328
n÷3 31736496
n÷5 25389196.8

Exponentiation

ny
n2 16115282853728256
n3 2.0457704393049E+24
n4 2.5970234145567E+32
n5 3.2968169283194E+40

Nth Root

y√n
2√n 11267.030842241
3√n 502.58129622043
4√n 106.14627097661
5√n 41.756471539663

Divisors of 126945984

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 60107, 120214, 180321, 240428, 360642, 480856, 661177, 721284, 961712, 1322354, 1442568, 1923424, 1983531, 2644708, 2885136, 3846848, 3967062, 5289416, 5770272, 7934124, 10578832, 11540544, 15868248, 21157664, 31736496, 42315328, 63472992, 126945984

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126945983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126945984 can be divided by 56 positive divisors. The sum of these divisors (counting 126945984) is 1, the average is 0.017857142857143.

Base conversion 126945984

Base System Value
2 Binary 111100100010000101011000000
3 Ternary 22211212112011010
4 Quaternary 13210100223000
5 Quinary 224444232414
6 Senary 20332520520
8 Octal 744205300
10 Decimal 126945984
12 Duodecimal 36620140
16 Hexadecimal 7910ac0
20 Vigesimal 1jd84j4
36 Base36 23kw5c

Cryptographic Hash Functions

md5 59d871b1bd3efa8db26651d64948cf06
sha1 20fa9ac24c213cca47e8c80712d29905d6f2e2d8
sha256 eb256690870817c37cf7bd569840d256540301f45e8bfbbafd2fdae407156577
sha512 46fc260747546a6d10661186148fb1bb88f5f68aa073429bc9b6e35721f617bf7e62a4be22c9147c3c84fa94ca23749c9c064589545aa44ac28b33a8d6ce83f3
ripemd-160 53886bc039f84723761dc7a4e2d1977b776822ac

126945984 as geometric shapes

Circle

Radius = n
Diameter 253891968
Circumference 797625141.47425
Area 5.0627654223794E+16

Sphere

Radius = n
Volume 8.5693031774018E+24
Surface area 2.0251061689518E+17
Circumference 797625141.47425

Square

Length = n
Perimeter 507783936
Area 16115282853728256
Diagonal 179528732.2616

Cube

Length = n
Surface area 96691697122369536
Volume 2.0457704393049E+24
Space diagonal 219876894.10483

Equilateral Triangle

Length = n
Perimeter 380837952
Area 6.9781221702502E+15
Altitude 109938447.05241

Triangular Pyramid

Length = n
Surface area 6.9781221702502E+15
Volume 2.4109635839724E+23
Height 59842910.753866