1289680 (number)

1289680 is an even 7-digits composite number following 1289679 and preceding 1289681. In scientific notation, it is written as 1.289680 × 10^6. The sum of its digits is 34. It has a total of 8 prime factors and 60 positive divisors. There are 432768 positive integers (up to 1289680) that are relatively prime to 1289680.

Interesting facts

Basic properties

Name

Name one million two hundred eighty-nine thousand six hundred eighty

Notation

Scientific notation 1.289680 × 10^6
Engineering notation 1.289680 × 10^6

Prime Factorization of 1289680

Prime Factorization 2 × 2 × 2 × 2 × 7 × 35 × 47 × 7

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 23030
Product of the distinct prime numbers

The prime factorization of 1289680 is 2 × 2 × 2 × 2 × 7 × 35 × 47 × 7. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1289680)

Multiplication

n×y
n×2 2579360
n×3 3869040
n×4 5158720
n×5 6448400

Division

n÷y
n÷2 644840
n÷3 429893.33333333
n÷3 322420
n÷5 257936

Exponentiation

ny
n2 1663274502400
n3 2145091860255232000
n4 2.766482070334E+24
n5 3.5678765964683E+30

Nth Root

y√n
2√n 1135.6407882777
3√n 108.8497213628
4√n 33.699269847842
5√n 16.676173042604

Divisors of 1289680

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1289679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1289680 can be divided by 60 positive divisors. The sum of these divisors (counting 1289680) is 1, the average is 0.016666666666667.

Base conversion 1289680

Base System Value
2 Binary 100111010110111010000
3 Ternary 2102112002221
4 Quaternary 10322313100
5 Quinary 312232210
6 Senary 43350424
8 Octal 4726720
10 Decimal 1289680
12 Duodecimal 522414
16 Hexadecimal 13add0
20 Vigesimal 81440
36 Base36 rn4g

Cryptographic Hash Functions

md5 eaa205464c97a6f22f75a6e4d758e87f
sha1 2c0914a69dba3524ea4287316cc5e7af6affca99
sha256 929e41d3fa528577fb53d000173f8b04e868f6f0e29682fc0c635d96264f2916
sha512 2ef129230ad0c6b38b3dd642108481a9eb21036892ae04d187d41ced8e714634dd12f3dca8af91961ee9723ea545e25e75ba342668d225c54c26d12cde075106
ripemd-160 4581881ef734cb95e341babf9dacc7721a9e7ecf

1289680 as geometric shapes

Circle

Radius = n
Diameter 2579360
Circumference 8103298.4269634
Area 5225330957643.1

Sphere

Radius = n
Volume 8.9853397726041E+18
Surface area 20901323830572
Circumference 8103298.4269634

Square

Length = n
Perimeter 5158720
Area 1663274502400
Diagonal 1823882.9471213

Cube

Length = n
Surface area 9979647014400
Volume 2145091860255232000
Space diagonal 2233791.2855054

Equilateral Triangle

Length = n
Perimeter 3869040
Area 720218986272.66
Altitude 1116895.6427527

Triangular Pyramid

Length = n
Surface area 720218986272.66
Volume 2.5280150010909E+17
Height 607960.98237378