1264989845 (number)

1264989845 is an odd 10-digits composite number following 1264989844 and preceding 1264989846. In scientific notation, it is written as 1.264989845 × 10^9. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 859312320 positive integers (up to 1264989845) that are relatively prime to 1264989845.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-four million nine hundred eighty-nine thousand eight hundred forty-five

Notation

Scientific notation 1.264989845 × 10^9
Engineering notation 1.264989845 × 10^9

Prime Factorization of 1264989845

Prime Factorization 7 × 5 × 107 × 337781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1264989845
Product of the distinct prime numbers

The prime factorization of 1264989845 is 7 × 5 × 107 × 337781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 75, 20, 623, 382, 5453, 8005, 51285, 44121, 183210, 391754, 9381434, 8434558, 67735621, 9958748, 149568780, 356773576, 6889430279, 9599336241

Basic calculations (n = 1264989845)

Multiplication

n×y
n×2 2529979690
n×3 3794969535
n×4 5059959380
n×5 6324949225

Division

n÷y
n÷2 632494922.5
n÷3 421663281.66667
n÷3 316247461.25
n÷5 252997969

Exponentiation

ny
n2 1600199307953124025
n3 2.0242358745367E+27
n4 2.5606378251737E+36
n5 3.2391808455676E+45

Nth Root

y√n
2√n 35566.695727886
3√n 1081.5061989041
4√n 188.59134584568
5√n 66.132875699027

Divisors of 1264989845

1, 5, 7, 35, 107, 535, 749, 3745, 337781, 1688905, 2364467, 11822335, 36142567, 180712835, 252997969, 1264989845

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1264989844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1264989845 can be divided by 16 positive divisors. The sum of these divisors (counting 1264989845) is 1, the average is 0.0625.

Base conversion 1264989845

Base System Value
2 Binary 1001011011001100011011010010101
3 Ternary 10021011022010211202
4 Quaternary 1023121203122111
5 Quinary 10042314133340
6 Senary 325305042245
8 Octal 11331433225
10 Decimal 1264989845
12 Duodecimal 2b3786385
16 Hexadecimal 4b663695
20 Vigesimal jf63ec5
36 Base36 kx54et

Cryptographic Hash Functions

md5 4274c2a6b130772b789b0ec07ee8aa22
sha1 49662d9afa120d9165e5ea8107b7d19bcacd57fd
sha256 bc693023a8479b2fa7b60ca5ed53b0dbfd2751a9fb9873e75c1e024f98d61c4e
sha512 c9dfffb150f621d0a22e147c8248512c4a1bda3644365cc60102c21978f68f5d5a3d9a3405158c291238657dabb9efafc8a39426fbc4257d9ed3a37ed7bb364d
ripemd-160 96907a4f4667145b24e6f4e9e67184a45c42992b

1264989845 as geometric shapes

Circle

Radius = n
Diameter 2529979690
Circumference 7948165607.8354
Area 5.027174390145E+18

Sphere

Radius = n
Volume 8.4790994034367E+27
Surface area 2.010869756058E+19
Circumference 7948165607.8354

Square

Length = n
Perimeter 5059959380
Area 1600199307953124025
Diagonal 1788965795.0632

Cube

Length = n
Surface area 9.6011958477187E+18
Volume 2.0242358745367E+27
Space diagonal 2191026682.5987

Equilateral Triangle

Length = n
Perimeter 3794969535
Area 6.9290662590284E+17
Altitude 1095513341.2993

Triangular Pyramid

Length = n
Surface area 6.9290662590284E+17
Volume 2.38558485601E+26
Height 596321931.68775