1298356656 (number)

1298356656 is an even 10-digits composite number following 1298356655 and preceding 1298356657. In scientific notation, it is written as 1.298356656 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 432785536 positive integers (up to 1298356656) that are relatively prime to 1298356656.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-eight million three hundred fifty-six thousand six hundred fifty-six

Notation

Scientific notation 1.298356656 × 10^9
Engineering notation 1.298356656 × 10^9

Prime Factorization of 1298356656

Prime Factorization 2 × 2 × 2 × 2 × 3 × 27049097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 162294582
Product of the distinct prime numbers

The prime factorization of 1298356656 is 2 × 2 × 2 × 2 × 3 × 27049097. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 57, 72, 773, 55, 2998, 9744, 5075, 82776, 667323, 679446, 9153713, 7891628, 48144698, 57789094, 590927957, 677442886, 9345252278, 2461851571

Basic calculations (n = 1298356656)

Multiplication

n×y
n×2 2596713312
n×3 3895069968
n×4 5193426624
n×5 6491783280

Division

n÷y
n÷2 649178328
n÷3 432785552
n÷3 324589164
n÷5 259671331.2

Exponentiation

ny
n2 1685730006179502336
n3 2.1886787737421E+27
n4 2.8416856537339E+36
n5 3.6895214827852E+45

Nth Root

y√n
2√n 36032.716467122
3√n 1090.932808646
4√n 189.82285549196
5√n 66.478131117198

Divisors of 1298356656

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27049097, 54098194, 81147291, 108196388, 162294582, 216392776, 324589164, 432785552, 649178328, 1298356656

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1298356655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1298356656 can be divided by 20 positive divisors. The sum of these divisors (counting 1298356656) is 1, the average is 0.05.

Base conversion 1298356656

Base System Value
2 Binary 1001101011000110101100110110000
3 Ternary 10100111002100111120
4 Quaternary 1031120311212300
5 Quinary 10124334403111
6 Senary 332500142240
8 Octal 11530654660
10 Decimal 1298356656
12 Duodecimal 302997980
16 Hexadecimal 4d6359b0
20 Vigesimal 105eebcg
36 Base36 lh0aeo

Cryptographic Hash Functions

md5 c27ed3f6342ef6ec0520e3f12ea9c8ce
sha1 b88d6406ebb8167d53c6aa74ccf435a2a575ac40
sha256 f6d6922bf4d9c34abb6ee6d73cab8e1066290e5d143e823f2829299214c1a679
sha512 1b61dced4a9da39f1232e630d7a41d4cf59ef53460fc3cf3d8c6d74616d2f7a927f09d276fc44001a167f281f9a71ee6db86aca0f7293b80057bbde51ab512fc
ripemd-160 534f7c40c09957680c28134fa5d184fabf9f179c

1298356656 as geometric shapes

Circle

Radius = n
Diameter 2596713312
Circumference 8157815464.458
Area 5.2958770033494E+18

Sphere

Radius = n
Volume 9.1679162088747E+27
Surface area 2.1183508013398E+19
Circumference 8157815464.458

Square

Length = n
Perimeter 5193426624
Area 1685730006179502336
Diagonal 1836153591.7126

Cube

Length = n
Surface area 1.0114380037077E+19
Volume 2.1886787737421E+27
Space diagonal 2248819694.5372

Equilateral Triangle

Length = n
Perimeter 3895069968
Area 7.2994250463657E+17
Altitude 1124409847.2686

Triangular Pyramid

Length = n
Surface area 7.2994250463657E+17
Volume 2.5793826712535E+26
Height 612051197.23753