1427994087 (number)

1427994087 is an odd 10-digits composite number following 1427994086 and preceding 1427994088. In scientific notation, it is written as 1.427994087 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 877558752 positive integers (up to 1427994087) that are relatively prime to 1427994087.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-seven million nine hundred ninety-four thousand eighty-seven

Notation

Scientific notation 1.427994087 × 10^9
Engineering notation 1.427994087 × 10^9

Prime Factorization of 1427994087

Prime Factorization 3 × 13 × 739 × 49547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1427994087
Product of the distinct prime numbers

The prime factorization of 1427994087 is 3 × 13 × 739 × 49547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 38, 91, 687, 643, 6017, 4108, 92651, 64985, 628415, 282139, 7761922, 3103329, 76404952, 23336303, 608650292, 673745644, 5127780796, 1591497371

Basic calculations (n = 1427994087)

Multiplication

n×y
n×2 2855988174
n×3 4283982261
n×4 5711976348
n×5 7139970435

Division

n÷y
n÷2 713997043.5
n÷3 475998029
n÷3 356998521.75
n÷5 285598817.4

Exponentiation

ny
n2 2039167112506963569
n3 2.9119185790648E+27
n4 4.15820251273E+36
n5 5.937888600727E+45

Nth Root

y√n
2√n 37788.809018015
3√n 1126.0961397321
4√n 194.39343872162
5√n 67.755613473155

Divisors of 1427994087

1, 3, 13, 39, 739, 2217, 9607, 28821, 49547, 148641, 644111, 1932333, 36615233, 109845699, 475998029, 1427994087

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 -1427994086
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 1427994087 can be divided by 16 positive divisors. The sum of these divisors (counting 1427994087) is 1, the average is 0.0625.

Base conversion 1427994087

Base System Value
2 Binary 1010101000111010111010111100111
3 Ternary 10200112000121121220
4 Quaternary 1111013113113213
5 Quinary 10411031302322
6 Senary 353410511423
8 Octal 12507272747
10 Decimal 1427994087
12 Duodecimal 33a295573
16 Hexadecimal 551d75e7
20 Vigesimal 1264j547
36 Base36 nm6vaf

Cryptographic Hash Functions

md5 42ee3603b259cba11788037c72a062f3
sha1 146ad14ac81d0c33e8561df8c610315c5c09ef99
sha256 030b2d2cb9b16c5694d0a9356a707515e463eddb4a2edd8072f23cecefade1b9
sha512 6716be75afa66fdb4f505d7ed960bf4253d3818df391cb158438195b96803e4c98b9e6e20ec637074558033445488b63660aae9403a620703b07b0aee5979309
ripemd-160 5b70b6e40050742fddb1d80639176f4def6f5a6d

1427994087 as geometric shapes

Circle

Radius = n
Diameter 2855988174
Circumference 8972351466.1777
Area 6.4062324200938E+18

Sphere

Radius = n
Volume 1.2197416021122E+28
Surface area 2.5624929680375E+19
Circumference 8972351466.1777

Square

Length = n
Perimeter 5711976348
Area 2039167112506963569
Diagonal 2019488604.824

Cube

Length = n
Surface area 1.2235002675042E+19
Volume 2.9119185790648E+27
Space diagonal 2473358311.5919

Equilateral Triangle

Length = n
Perimeter 4283982261
Area 8.829852609964E+17
Altitude 1236679155.796

Triangular Pyramid

Length = n
Surface area 8.829852609964E+17
Volume 3.4317289558664E+26
Height 673162868.27466