1387276468 (number)

1387276468 is an even 10-digits composite number following 1387276467 and preceding 1387276469. In scientific notation, it is written as 1.387276468 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 693475832 positive integers (up to 1387276468) that are relatively prime to 1387276468.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million two hundred seventy-six thousand four hundred sixty-eight

Notation

Scientific notation 1.387276468 × 10^9
Engineering notation 1.387276468 × 10^9

Prime Factorization of 1387276468

Prime Factorization 2 × 2 × 4523 × 76679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 693638234
Product of the distinct prime numbers

The prime factorization of 1387276468 is 2 × 2 × 4523 × 76679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 50, 75, 13, 478, 3738, 9462, 55978, 81445, 159990, 686552, 7704425, 4657866, 24672423, 53690217, 391478659, 564936938, 1945304536, 7813601748

Basic calculations (n = 1387276468)

Multiplication

n×y
n×2 2774552936
n×3 4161829404
n×4 5549105872
n×5 6936382340

Division

n÷y
n÷2 693638234
n÷3 462425489.33333
n÷3 346819117
n÷5 277455293.6

Exponentiation

ny
n2 1924535998666555024
n3 2.669863502769E+27
n4 3.7038388101635E+36
n5 5.1382484226049E+45

Nth Root

y√n
2√n 37246.160446414
3√n 1115.2896532094
4√n 192.99264350336
5√n 67.364734722851

Divisors of 1387276468

1, 2, 4, 4523, 9046, 18092, 76679, 153358, 306716, 346819117, 693638234, 1387276468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387276467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387276468 can be divided by 12 positive divisors. The sum of these divisors (counting 1387276468) is 1, the average is 0.083333333333333.

Base conversion 1387276468

Base System Value
2 Binary 1010010101100000010100010110100
3 Ternary 10120200101221112221
4 Quaternary 1102230002202310
5 Quinary 10320120321333
6 Senary 345354052124
8 Octal 12254024264
10 Decimal 1387276468
12 Duodecimal 32871a044
16 Hexadecimal 52b028b4
20 Vigesimal 11da9b38
36 Base36 mxy5dg

Cryptographic Hash Functions

md5 65c87c1fbf58c5148add84b665378b8f
sha1 3a2b98e0877f95289cc73a28635e4ff9e00b905d
sha256 e9e874467bf61185c89f585d2dfa5c339847359503d9a4d05542c930e293635a
sha512 23a276dceb443da25e06877cdf39adc822ad9342d64b08f730e2b582cf0281e6b0e47b0c1ce5c95c104b08104a8e0c578419ad2fda976db70a2794143ccc7573
ripemd-160 c2d077f301e066a26d0fc3ecc043d54bec6f41f0

1387276468 as geometric shapes

Circle

Radius = n
Diameter 2774552936
Circumference 8716515120.7336
Area 6.0461081549799E+18

Sphere

Radius = n
Volume 1.1183498088515E+28
Surface area 2.418443261992E+19
Circumference 8716515120.7336

Square

Length = n
Perimeter 5549105872
Area 1924535998666555024
Diagonal 1961905195.8066

Cube

Length = n
Surface area 1.1547215991999E+19
Volume 2.669863502769E+27
Space diagonal 2402833326.7207

Equilateral Triangle

Length = n
Perimeter 4161829404
Area 8.3334853267145E+17
Altitude 1201416663.3603

Triangular Pyramid

Length = n
Surface area 8.3334853267145E+17
Volume 3.1464643127507E+26
Height 653968398.60222