126985269 (number)

126985269 is an odd 9-digits composite number following 126985268 and preceding 126985270. In scientific notation, it is written as 1.26985269 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 80934000 positive integers (up to 126985269) that are relatively prime to 126985269.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-five thousand two hundred sixty-nine

Notation

Scientific notation 1.26985269 × 10^8
Engineering notation 1.26985269 × 10^6

Prime Factorization of 126985269

Prime Factorization 31 × 3 × 83 × 16451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126985269
Product of the distinct prime numbers

The prime factorization of 126985269 is 31 × 3 × 83 × 16451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 56, 82, 162, 714, 6268, 1313, 58686, 11760, 104340, 959787, 812342, 7527968, 98841123, 57322047, 515963348, 44984571, 2737929912, 5342227892

Basic calculations (n = 126985269)

Multiplication

n×y
n×2 253970538
n×3 380955807
n×4 507941076
n×5 634926345

Division

n÷y
n÷2 63492634.5
n÷3 42328423
n÷3 31746317.25
n÷5 25397053.8

Exponentiation

ny
n2 16125258543002361
n3 2.0476702937777E+24
n4 2.6002396307867E+32
n5 3.3019212897991E+40

Nth Root

y√n
2√n 11268.774068194
3√n 502.63313419982
4√n 106.15448209187
5√n 41.759055630807

Divisors of 126985269

1, 3, 31, 83, 93, 249, 2573, 7719, 16451, 49353, 509981, 1365433, 1529943, 4096299, 42328423, 126985269

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 -126985268
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 126985269 can be divided by 16 positive divisors. The sum of these divisors (counting 126985269) is 1, the average is 0.0625.

Base conversion 126985269

Base System Value
2 Binary 111100100011010010000110101
3 Ternary 22211221112001010
4 Quaternary 13210122100311
5 Quinary 230002012034
6 Senary 20333422433
8 Octal 744322065
10 Decimal 126985269
12 Duodecimal 3663aa19
16 Hexadecimal 791a435
20 Vigesimal 1jdd339
36 Base36 23lqgl

Cryptographic Hash Functions

md5 0dc8acb3a3d67799aac5f0c73d479f5d
sha1 ab256481072b20ea3ac758fc1ced5015627dfa81
sha256 b6c80612de6bd7a81a5363dde0348170ba7fa76edfaabafc31fc0f2a3772e27a
sha512 703d4d7af2bda9f6e433b6b397000f1d47278e981275a3fe42aa199df9fbaef082a2dd95a9930619ba9fefa4a0d78d0a264fe16312b99893bae87d3dfcdbd74f
ripemd-160 877ea6f0be8cd9799a577b041097e04cea2b0049

126985269 as geometric shapes

Circle

Radius = n
Diameter 253970538
Circumference 797871976.40905
Area 5.0658993775932E+16

Sphere

Radius = n
Volume 8.5772612692081E+24
Surface area 2.0263597510373E+17
Circumference 797871976.40905

Square

Length = n
Perimeter 507941076
Area 16125258543002361
Diagonal 179584289.6414

Cube

Length = n
Surface area 96751551258014166
Volume 2.0476702937777E+24
Space diagonal 219944937.7208

Equilateral Triangle

Length = n
Perimeter 380955807
Area 6.982441770416E+15
Altitude 109972468.8604

Triangular Pyramid

Length = n
Surface area 6.982441770416E+15
Volume 2.4132025839408E+23
Height 59861429.880465