126989717 (number)

126989717 is an odd 9-digits composite number following 126989716 and preceding 126989718. In scientific notation, it is written as 1.26989717 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 126045360 positive integers (up to 126989717) that are relatively prime to 126989717.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-nine thousand seven hundred seventeen

Notation

Scientific notation 1.26989717 × 10^8
Engineering notation 1.26989717 × 10^6

Prime Factorization of 126989717

Prime Factorization 211 × 1069 × 563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126989717
Product of the distinct prime numbers

The prime factorization of 126989717 is 211 × 1069 × 563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126989717)

Multiplication

n×y
n×2 253979434
n×3 380969151
n×4 507958868
n×5 634948585

Division

n÷y
n÷2 63494858.5
n÷3 42329905.666667
n÷3 31747429.25
n÷5 25397943.4

Exponentiation

ny
n2 16126388223740089
n3 2.0478854767649E+24
n4 2.6006039714278E+32
n5 3.302499623607E+40

Nth Root

y√n
2√n 11268.971426
3√n 502.639002823
4√n 106.1554116661
5√n 41.759348171317

Divisors of 126989717

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126989716
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126989717 can be divided by 8 positive divisors. The sum of these divisors (counting 126989717) is 1, the average is 0.125.

Base conversion 126989717

Base System Value
2 Binary 111100100011011010110010101
3 Ternary 22211221202010212
4 Quaternary 13210123112111
5 Quinary 230002132332
6 Senary 20333455205
8 Octal 744332625
10 Decimal 126989717
12 Duodecimal 36641505
16 Hexadecimal 791b595
20 Vigesimal 1jdde5h
36 Base36 23ltw5

Cryptographic Hash Functions

md5 c0902626204e057e735a91199d24eb0b
sha1 6b46dbfce98b7844149e74d8d5fa2bf22894a36c
sha256 fa707227b20cfe85b7b7690ab3698f8a4894af3efdbaa3a995864df70cc637fd
sha512 e85c4db73220b3e1786b4a1b4da29f1e454074e40d3d842fb5b8cc581799fd75d901d41905d42c2ec7d34fc08f18c6b866c3035236e1c975e7b6081565757083
ripemd-160 c530377134609693693eacac161449c9d96ab20f

126989717 as geometric shapes

Circle

Radius = n
Diameter 253979434
Circumference 797899924.01729
Area 5.0662542772639E+16

Sphere

Radius = n
Volume 8.5781626255971E+24
Surface area 2.0265017109056E+17
Circumference 797899924.01729

Square

Length = n
Perimeter 507958868
Area 16126388223740089
Diagonal 179590580.06332

Cube

Length = n
Surface area 96758329342440534
Volume 2.0478854767649E+24
Space diagonal 219952641.88279

Equilateral Triangle

Length = n
Perimeter 380969151
Area 6.9829309365246E+15
Altitude 109976320.9414

Triangular Pyramid

Length = n
Surface area 6.9829309365246E+15
Volume 2.4134561795232E+23
Height 59863526.687774