1272510138 (number)

1272510138 is an even 10-digits composite number following 1272510137 and preceding 1272510139. In scientific notation, it is written as 1.272510138 × 10^9. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 418195680 positive integers (up to 1272510138) that are relatively prime to 1272510138.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-two million five hundred ten thousand one hundred thirty-eight

Notation

Scientific notation 1.272510138 × 10^9
Engineering notation 1.272510138 × 10^9

Prime Factorization of 1272510138

Prime Factorization 2 × 3 × 71 × 2987113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1272510138
Product of the distinct prime numbers

The prime factorization of 1272510138 is 2 × 3 × 71 × 2987113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 56, 66, 618, 662, 3667, 7992, 94558, 41576, 120332, 241520, 3901739, 3815520, 16072662, 5441645, 490159152, 938648661, 4886905639, 5862517031

Basic calculations (n = 1272510138)

Multiplication

n×y
n×2 2545020276
n×3 3817530414
n×4 5090040552
n×5 6362550690

Division

n÷y
n÷2 636255069
n÷3 424170046
n÷3 318127534.5
n÷5 254502027.6

Exponentiation

ny
n2 1619282051312779044
n3 2.0605528265769E+27
n4 2.6220743617037E+36
n5 3.3366162078579E+45

Nth Root

y√n
2√n 35672.260062968
3√n 1083.6451302497
4√n 188.87101435363
5√n 66.211320620186

Divisors of 1272510138

1, 2, 3, 6, 71, 142, 213, 426, 2987113, 5974226, 8961339, 17922678, 212085023, 424170046, 636255069, 1272510138

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 -1272510137
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 1272510138 can be divided by 16 positive divisors. The sum of these divisors (counting 1272510138) is 1, the average is 0.0625.

Base conversion 1272510138

Base System Value
2 Binary 1001011110110001111011010111010
3 Ternary 10021200110012202010
4 Quaternary 1023312033122322
5 Quinary 10101230311023
6 Senary 330134150350
8 Octal 11366173272
10 Decimal 1272510138
12 Duodecimal 2b61b23b6
16 Hexadecimal 4bd8f6ba
20 Vigesimal jhd3f6i
36 Base36 l1mb3u

Cryptographic Hash Functions

md5 f9248d810a24aee19353069d9acdc645
sha1 565909d0cfe0b4e76c79b9815af596b0cdbfa110
sha256 fe9c5e7da045ad63a1b8375cdce8bdfffad8abfe493504e1a040735e1f15de3a
sha512 8eb14673d4e9b3c17c7ebb640c6d3b9f1c49bc244c58f1feb8024132ef89180453c0ad5505fc75432dae710d90abbe96c9ed7ea4cac542bd04d07b49b5d892d3
ripemd-160 e1e3bb8a348d38e6adb3bec97f0d0d5631df9558

1272510138 as geometric shapes

Circle

Radius = n
Diameter 2545020276
Circumference 7995417002.3187
Area 5.087124596494E+18

Sphere

Radius = n
Volume 8.6312234964104E+27
Surface area 2.0348498385976E+19
Circumference 7995417002.3187

Square

Length = n
Perimeter 5090040552
Area 1619282051312779044
Diagonal 1799601095.4169

Cube

Length = n
Surface area 9.7156923078767E+18
Volume 2.0605528265769E+27
Space diagonal 2204052212.1625

Equilateral Triangle

Length = n
Perimeter 3817530414
Area 7.0116969616452E+17
Altitude 1102026106.0812

Triangular Pyramid

Length = n
Surface area 7.0116969616452E+17
Volume 2.4283847944428E+26
Height 599867031.80562