1387950105 (number)

1387950105 is an odd 10-digits composite number following 1387950104 and preceding 1387950106. In scientific notation, it is written as 1.387950105 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 712115712 positive integers (up to 1387950105) that are relatively prime to 1387950105.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million nine hundred fifty thousand one hundred five

Notation

Scientific notation 1.387950105 × 10^9
Engineering notation 1.387950105 × 10^9

Prime Factorization of 1387950105

Prime Factorization 5 × 3 × 37 × 89 × 28099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1387950105
Product of the distinct prime numbers

The prime factorization of 1387950105 is 5 × 3 × 37 × 89 × 28099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 91, 48, 544, 848, 8333, 6043, 18396, 58460, 219751, 869105, 6371884, 9176488, 73304335, 19922357, 578484127, 723917094, 4377682876, 2479642615

Basic calculations (n = 1387950105)

Multiplication

n×y
n×2 2775900210
n×3 4163850315
n×4 5551800420
n×5 6939750525

Division

n÷y
n÷2 693975052.5
n÷3 462650035
n÷3 346987526.25
n÷5 277590021

Exponentiation

ny
n2 1926405493969511025
n3 2.6737547076276E+27
n4 3.7110381271959E+36
n5 5.1507357583006E+45

Nth Root

y√n
2√n 37255.202388391
3√n 1115.4701456635
4√n 193.01606769487
5√n 67.371275678061

Divisors of 1387950105

1, 3, 5, 15, 37, 89, 111, 185, 267, 445, 555, 1335, 3293, 9879, 16465, 28099, 49395, 84297, 140495, 421485, 1039663, 2500811, 3118989, 5198315, 7502433, 12504055, 15594945, 37512165, 92530007, 277590021, 462650035, 1387950105

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387950104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387950105 can be divided by 32 positive divisors. The sum of these divisors (counting 1387950105) is 1, the average is 0.03125.

Base conversion 1387950105

Base System Value
2 Binary 1010010101110100111000000011001
3 Ternary 10120201200011121110
4 Quaternary 1102232213000121
5 Quinary 10320303400410
6 Senary 345420330533
8 Octal 12256470031
10 Decimal 1387950105
12 Duodecimal 3289a3a49
16 Hexadecimal 52ba7019
20 Vigesimal 11dedf55
36 Base36 mycl5l

Cryptographic Hash Functions

md5 3c5a5d4affe089807d694c1709d2585f
sha1 5ff7e90ec87e7be8a16f244b71b52c60321425e8
sha256 4328f08c43d8925307e71bea3e78557cbc41edbd51a876acd4bc848d41f58777
sha512 721730106d977be3f7130f305a75175c54d93c411ad7264ba51280de5f820ac6d486b849e89a6961f8d2f0fabcb0ba01fa3d1b7cdc75494914f3ad4bbc45e186
ripemd-160 a3b213fa4373d003349d7e2763046b19f16451f2

1387950105 as geometric shapes

Circle

Radius = n
Diameter 2775900210
Circumference 8720747706.8344
Area 6.0519813476896E+18

Sphere

Radius = n
Volume 1.1199797529312E+28
Surface area 2.4207925390759E+19
Circumference 8720747706.8344

Square

Length = n
Perimeter 5551800420
Area 1926405493969511025
Diagonal 1962857862.3882

Cube

Length = n
Surface area 1.1558432963817E+19
Volume 2.6737547076276E+27
Space diagonal 2404000100.2306

Equilateral Triangle

Length = n
Perimeter 4163850315
Area 8.3415804788375E+17
Altitude 1202000050.1153

Triangular Pyramid

Length = n
Surface area 8.3415804788375E+17
Volume 3.1510501416548E+26
Height 654285954.12939