126988752 (number)

126988752 is an even 9-digits composite number following 126988751 and preceding 126988753. In scientific notation, it is written as 1.26988752 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 38481280 positive integers (up to 126988752) that are relatively prime to 126988752.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-eight thousand seven hundred fifty-two

Notation

Scientific notation 1.26988752 × 10^8
Engineering notation 1.26988752 × 10^6

Prime Factorization of 126988752

Prime Factorization 2 × 2 × 2 × 2 × 11 × 3 × 240509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15873594
Product of the distinct prime numbers

The prime factorization of 126988752 is 2 × 2 × 2 × 2 × 11 × 3 × 240509. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126988752)

Multiplication

n×y
n×2 253977504
n×3 380966256
n×4 507955008
n×5 634943760

Division

n÷y
n÷2 63494376
n÷3 42329584
n÷3 31747188
n÷5 25397750.4

Exponentiation

ny
n2 16126143134517504
n3 2.0478387912257E+24
n4 2.6005249239495E+32
n5 3.3023741463724E+40

Nth Root

y√n
2√n 11268.928609233
3√n 502.6377296284
4√n 106.15520999571
5√n 41.759284704929

Divisors of 126988752

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126988751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126988752 can be divided by 40 positive divisors. The sum of these divisors (counting 126988752) is 1, the average is 0.025.

Base conversion 126988752

Base System Value
2 Binary 111100100011011000111010000
3 Ternary 22211221200211010
4 Quaternary 13210123013100
5 Quinary 230002120002
6 Senary 20333450520
8 Octal 744330720
10 Decimal 126988752
12 Duodecimal 36640a40
16 Hexadecimal 791b1d0
20 Vigesimal 1jddbhc
36 Base36 23lt5c

Cryptographic Hash Functions

md5 0b1176acd87c86e3075336624c7fef42
sha1 4f474d21b4598213134f64c4247b28e1b7fe022b
sha256 e28315acd2f0f738c02c7a8d4b902f6d09d353b0e29af188363303f959063a9f
sha512 dcaffabb54433b3ac948f0855cfafd856aff90d6661f7740b87083fcffa467292ba9f0ab5f2618f88198329c443f71da0f86438ac4b3e089bec6173532100c77
ripemd-160 0c7ac1c0159af69feab7b958c7ba363d33b45c2e

126988752 as geometric shapes

Circle

Radius = n
Diameter 253977504
Circumference 797893860.74347
Area 5.0661772802138E+16

Sphere

Radius = n
Volume 8.577967069668E+24
Surface area 2.0264709120855E+17
Circumference 797893860.74347

Square

Length = n
Perimeter 507955008
Area 16126143134517504
Diagonal 179589215.34723

Cube

Length = n
Surface area 96756858807105024
Volume 2.0478387912257E+24
Space diagonal 219950970.45376

Equilateral Triangle

Length = n
Perimeter 380966256
Area 6.9828248097781E+15
Altitude 109975485.22688

Triangular Pyramid

Length = n
Surface area 6.9828248097781E+15
Volume 2.4134011600876E+23
Height 59863071.782411