1264313891 (number)

1264313891 is an odd 10-digits composite number following 1264313890 and preceding 1264313892. In scientific notation, it is written as 1.264313891 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 1242884784 positive integers (up to 1264313891) that are relatively prime to 1264313891.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-four million three hundred thirteen thousand eight hundred ninety-one

Notation

Scientific notation 1.264313891 × 10^9
Engineering notation 1.264313891 × 10^9

Prime Factorization of 1264313891

Prime Factorization 59 × 21429049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1264313891
Product of the distinct prime numbers

The prime factorization of 1264313891 is 59 × 21429049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 34, 38, 128, 606, 6411, 1499, 53150, 71935, 308436, 717834, 2775500, 6252747, 12885876, 59752068, 101926497, 91942345, 1369668976, 8639708965

Basic calculations (n = 1264313891)

Multiplication

n×y
n×2 2528627782
n×3 3792941673
n×4 5057255564
n×5 6321569455

Division

n÷y
n÷2 632156945.5
n÷3 421437963.66667
n÷3 316078472.75
n÷5 252862778.2

Exponentiation

ny
n2 1598489614975559881
n3 2.0209926248328E+27
n4 2.5551690491847E+36
n5 3.2305357227375E+45

Nth Root

y√n
2√n 35557.191832314
3√n 1081.3135284001
4√n 188.56614710047
5√n 66.125806497647

Divisors of 1264313891

1, 59, 21429049, 1264313891

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1264313890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1264313891 can be divided by 4 positive divisors. The sum of these divisors (counting 1264313891) is 1, the average is 0.25.

Base conversion 1264313891

Base System Value
2 Binary 1001011010110111110011000100011
3 Ternary 10021010000210121102
4 Quaternary 1023112332120203
5 Quinary 10042131021031
6 Senary 325242345015
8 Octal 11326763043
10 Decimal 1264313891
12 Duodecimal 2b34bb16b
16 Hexadecimal 4b5be623
20 Vigesimal jf1j4eb
36 Base36 kwqmub

Cryptographic Hash Functions

md5 3beaab30cb472de738fa04f0f4824a1b
sha1 bb30679d5de6456cf878841b01f607f193bb2629
sha256 08c3d73da6c8b8a4009b53d67c8f740cda70f7200203045b5699fb75a42fa2cb
sha512 a3844bd81ffe18bf9b3f86fe4164105437181a91d0605d798e2a616ddda9248547ead553a87dfa85a8ef7bbfda0fb107208e42c4b2ce49ed10ab81fd63502e5b
ripemd-160 f38677aea83b4a9811a13349244ec5c4b01c4261

1264313891 as geometric shapes

Circle

Radius = n
Diameter 2528627782
Circumference 7943918463.5943
Area 5.0218032312468E+18

Sphere

Radius = n
Volume 8.4655141108453E+27
Surface area 2.0087212924987E+19
Circumference 7943918463.5943

Square

Length = n
Perimeter 5057255564
Area 1598489614975559881
Diagonal 1788009851.7489

Cube

Length = n
Surface area 9.5909376898534E+18
Volume 2.0209926248328E+27
Space diagonal 2189855895.9271

Equilateral Triangle

Length = n
Perimeter 3792941673
Area 6.9216630712722E+17
Altitude 1094927947.9635

Triangular Pyramid

Length = n
Surface area 6.9216630712722E+17
Volume 2.3817626495788E+26
Height 596003283.9163