1288993670 (number)

1288993670 is an even 10-digits composite number following 1288993669 and preceding 1288993671. In scientific notation, it is written as 1.288993670 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 498389760 positive integers (up to 1288993670) that are relatively prime to 1288993670.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-eight million nine hundred ninety-three thousand six hundred seventy

Notation

Scientific notation 1.288993670 × 10^9
Engineering notation 1.288993670 × 10^9

Prime Factorization of 1288993670

Prime Factorization 2 × 5 × 41 × 109 × 28843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1288993670
Product of the distinct prime numbers

The prime factorization of 1288993670 is 2 × 5 × 41 × 109 × 28843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1288993670)

Multiplication

n×y
n×2 2577987340
n×3 3866981010
n×4 5155974680
n×5 6444968350

Division

n÷y
n÷2 644496835
n÷3 429664556.66667
n÷3 322248417.5
n÷5 257798734

Exponentiation

ny
n2 1661504681300068900
n3 2.1416690168712E+27
n4 2.760597805982E+36
n5 3.5583930973267E+45

Nth Root

y√n
2√n 35902.557986862
3√n 1088.3040905653
4√n 189.47970336388
5√n 66.381973090504

Divisors of 1288993670

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1288993669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1288993670 can be divided by 32 positive divisors. The sum of these divisors (counting 1288993670) is 1, the average is 0.03125.

Base conversion 1288993670

Base System Value
2 Binary 1001100110101000111101110000110
3 Ternary 10022211110122220022
4 Quaternary 1030311013232012
5 Quinary 10114440244140
6 Senary 331523335142
8 Octal 11465075606
10 Decimal 1288993670
12 Duodecimal 2bb8214b2
16 Hexadecimal 4cd47b86
20 Vigesimal 102g443a
36 Base36 lbflvq

Cryptographic Hash Functions

md5 a01ff40cb7a373e780b38c3aba9ddfbe
sha1 25f91ed56b85fd6673ce510d856c2873df6db77b
sha256 82d4e396f9c397e7aa567c87a57d74fc3014d4c6f7fb1a5fa8579a590417181e
sha512 9f0f5bad7afa5fb4a7675ba37c53d51fbad8f47032cbdf20d688f697269906072bd27f60f088d3c24caa62916a985616b06f900866ed4e803a4e94a4a3b7a0e5
ripemd-160 0a04c18339bdad15bc17e3775de92f1dec4b0c6a

1288993670 as geometric shapes

Circle

Radius = n
Diameter 2577987340
Circumference 8098986088.3915
Area 5.2197709006773E+18

Sphere

Radius = n
Volume 8.9710021997644E+27
Surface area 2.0879083602709E+19
Circumference 8098986088.3915

Square

Length = n
Perimeter 5155974680
Area 1661504681300068900
Diagonal 1822912329.9271

Cube

Length = n
Surface area 9.9690280878004E+18
Volume 2.1416690168712E+27
Space diagonal 2232602527.0747

Equilateral Triangle

Length = n
Perimeter 3866981010
Area 7.1945263125631E+17
Altitude 1116301263.5373

Triangular Pyramid

Length = n
Surface area 7.1945263125631E+17
Volume 2.5239811414779E+26
Height 607637443.30902