1288347042 (number)

1288347042 is an even 10-digits composite number following 1288347041 and preceding 1288347043. In scientific notation, it is written as 1.288347042 × 10^9. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 415595760 positive integers (up to 1288347042) that are relatively prime to 1288347042.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-eight million three hundred forty-seven thousand forty-two

Notation

Scientific notation 1.288347042 × 10^9
Engineering notation 1.288347042 × 10^9

Prime Factorization of 1288347042

Prime Factorization 2 × 93 × 6926597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1288347042
Product of the distinct prime numbers

The prime factorization of 1288347042 is 2 × 93 × 6926597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1288347042)

Multiplication

n×y
n×2 2576694084
n×3 3865041126
n×4 5153388168
n×5 6441735210

Division

n÷y
n÷2 644173521
n÷3 429449014
n÷3 322086760.5
n÷5 257669408.4

Exponentiation

ny
n2 1659838100630149764
n3 2.1384475071458E+27
n4 2.7550625203035E+36
n5 3.5494766485581E+45

Nth Root

y√n
2√n 35893.551537846
3√n 1088.1220763262
4√n 189.45593560996
5√n 66.375311605756

Divisors of 1288347042

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1288347041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1288347042 can be divided by 8 positive divisors. The sum of these divisors (counting 1288347042) is 1, the average is 0.125.

Base conversion 1288347042

Base System Value
2 Binary 1001100110010101001110110100010
3 Ternary 10022210020210220010
4 Quaternary 1030302221312202
5 Quinary 10114304101132
6 Senary 331501425350
8 Octal 11462516642
10 Decimal 1288347042
12 Duodecimal 2bb56b256
16 Hexadecimal 4cca9da2
20 Vigesimal 102c37c2
36 Base36 lb1qxu

Cryptographic Hash Functions

md5 6711cd86dc6f897f64081b1cf212ae6c
sha1 307b12a159a5cf5a22d940e566cd68c6b928c003
sha256 bf483eaae00198e810b1dfa9e4fb62c8ee7ac2824c38a18906c3e536e14cd241
sha512 d6123b73684f9d33c982cb22fd46b682de44501da827189626e65c6da1de2f64e128db1b2697886f7beff9b0213f9cfce9c88efc6b7f42502944937220de0f5b
ripemd-160 0251a4b96df408897b2adff91dc9ce8dfda5f455

1288347042 as geometric shapes

Circle

Radius = n
Diameter 2576694084
Circumference 8094923204.8427
Area 5.2145351830881E+18

Sphere

Radius = n
Volume 8.957507971382E+27
Surface area 2.0858140732352E+19
Circumference 8094923204.8427

Square

Length = n
Perimeter 5153388168
Area 1659838100630149764
Diagonal 1821997859.8397

Cube

Length = n
Surface area 9.9590286037809E+18
Volume 2.1384475071458E+27
Space diagonal 2231482534.5251

Equilateral Triangle

Length = n
Perimeter 3865041126
Area 7.1873098065751E+17
Altitude 1115741267.2625

Triangular Pyramid

Length = n
Surface area 7.1873098065751E+17
Volume 2.520184555857E+26
Height 607332619.94655