1285676564 (number)

1285676564 is an even 10-digits composite number following 1285676563 and preceding 1285676565. In scientific notation, it is written as 1.285676564 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 642312768 positive integers (up to 1285676564) that are relatively prime to 1285676564.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-five million six hundred seventy-six thousand five hundred sixty-four

Notation

Scientific notation 1.285676564 × 10^9
Engineering notation 1.285676564 × 10^9

Prime Factorization of 1285676564

Prime Factorization 2 × 2 × 1229 × 261529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 642838282
Product of the distinct prime numbers

The prime factorization of 1285676564 is 2 × 2 × 1229 × 261529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 9, 45, 714, 911, 1205, 1483, 71006, 45119, 934458, 156988, 9396282, 2687560, 52552907, 84296109, 392582373, 145941212, 533570951, 6927794320

Basic calculations (n = 1285676564)

Multiplication

n×y
n×2 2571353128
n×3 3857029692
n×4 5142706256
n×5 6428382820

Division

n÷y
n÷2 642838282
n÷3 428558854.66667
n÷3 321419141
n÷5 257135312.8

Exponentiation

ny
n2 1652964227218846096
n3 2.1251773680656E+27
n4 2.7322907364652E+36
n5 3.5128421659076E+45

Nth Root

y√n
2√n 35856.332271999
3√n 1087.369738641
4√n 189.35768342478
5√n 66.347772293615

Divisors of 1285676564

1, 2, 4, 1229, 2458, 4916, 261529, 523058, 1046116, 321419141, 642838282, 1285676564

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1285676563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1285676564 can be divided by 12 positive divisors. The sum of these divisors (counting 1285676564) is 1, the average is 0.083333333333333.

Base conversion 1285676564

Base System Value
2 Binary 1001100101000011101111000010100
3 Ternary 10022121020010200112
4 Quaternary 1030220131320110
5 Quinary 10113113122224
6 Senary 331324302152
8 Octal 11450357024
10 Decimal 1285676564
12 Duodecimal 2ba6a1958
16 Hexadecimal 4ca1de14
20 Vigesimal 101f9b84
36 Base36 l9gidw

Cryptographic Hash Functions

md5 1f22d74414b755624acd0f1bb494d86f
sha1 e272faaa7cc8376a2611b967f9c96f311265306f
sha256 bd52e046da57910cf6937f13c3e9275646b6fc836b3c4c38995ba7665aae3d30
sha512 d0b727c089f513f2e9afd89d79df454546a518420a1898e1a61e2d902c9c958c6194a81b73d16f1bf82f7ca83e809521fdf9771caa54055a0aaa393ce85c9811
ripemd-160 5e8e383ad0145a3d4bbdc9574af4edb94b235841

1285676564 as geometric shapes

Circle

Radius = n
Diameter 2571353128
Circumference 8078144096.7099
Area 5.1929402728775E+18

Sphere

Radius = n
Volume 8.9019221427871E+27
Surface area 2.077176109151E+19
Circumference 8078144096.7099

Square

Length = n
Perimeter 5142706256
Area 1652964227218846096
Diagonal 1818221233.634

Cube

Length = n
Surface area 9.9177853633131E+18
Volume 2.1251773680656E+27
Space diagonal 2226857130.9486

Equilateral Triangle

Length = n
Perimeter 3857029692
Area 7.1575450615922E+17
Altitude 1113428565.4743

Triangular Pyramid

Length = n
Surface area 7.1575450615922E+17
Volume 2.5045455469723E+26
Height 606073744.54468