1938188512 (number)

1938188512 is an even 10-digits composite number following 1938188511 and preceding 1938188513. In scientific notation, it is written as 1.938188512 × 10^9. The sum of its digits is 46. It has a total of 8 prime factors and 48 positive divisors. There are 892426752 positive integers (up to 1938188512) that are relatively prime to 1938188512.

Interesting facts

Basic properties

Name

Name one billion nine hundred thirty-eight million one hundred eighty-eight thousand five hundred twelve

Notation

Scientific notation 1.938188512 × 10^9
Engineering notation 1.938188512 × 10^9

Prime Factorization of 1938188512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 439 × 10613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 121136782
Product of the distinct prime numbers

The prime factorization of 1938188512 is 2 × 2 × 2 × 2 × 2 × 13 × 439 × 10613. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 8, 43, 93, 89, 636, 8680, 1580, 42900, 46635, 519276, 202924, 9302869, 218192, 22416651, 21002785, 619861814, 815395260, 8045467038, 6885606018

Basic calculations (n = 1938188512)

Multiplication

n×y
n×2 3876377024
n×3 5814565536
n×4 7752754048
n×5 9690942560

Division

n÷y
n÷2 969094256
n÷3 646062837.33333
n÷3 484547128
n÷5 387637702.4

Exponentiation

ny
n2 3756574708048774144
n3 7.2809499436099E+27
n4 1.4111853537152E+37
n5 2.7351432408734E+46

Nth Root

y√n
2√n 44024.862430222
3√n 1246.8053917645
4√n 209.82102475734
5√n 72.024326025547

Divisors of 1938188512

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 439, 878, 1756, 3512, 5707, 7024, 10613, 11414, 14048, 21226, 22828, 42452, 45656, 84904, 91312, 137969, 169808, 182624, 275938, 339616, 551876, 1103752, 2207504, 4415008, 4659107, 9318214, 18636428, 37272856, 60568391, 74545712, 121136782, 149091424, 242273564, 484547128, 969094256, 1938188512

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1938188511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1938188512 can be divided by 48 positive divisors. The sum of these divisors (counting 1938188512) is 1, the average is 0.020833333333333.

Base conversion 1938188512

Base System Value
2 Binary 1110011100001100110100011100000
3 Ternary 12000002001011210201
4 Quaternary 1303201212203200
5 Quinary 12432134013022
6 Senary 520154034544
8 Octal 16341464340
10 Decimal 1938188512
12 Duodecimal 461118a54
16 Hexadecimal 738668e0
20 Vigesimal 1a5ddb5c
36 Base36 w1y3ts

Cryptographic Hash Functions

md5 ff1970c538fafff155097364133bd929
sha1 c59172a1df0b111dd1fd0d23a367eb1957a8f268
sha256 b9822a1f08628ce1f3c4e579a6f26771eef9ae5ade91fb22321d4e73f422125f
sha512 1e4bcc0696ac33171c4b2c20172381df6820e35cebde11b5cbfc3c247e7deb306351e595a23900067434825e3e7347a3f5746d286a156d0722a4f86ea1fb787a
ripemd-160 7556bbc227ccb0ae6c22544018911a3787681184

1938188512 as geometric shapes

Circle

Radius = n
Diameter 3876377024
Circumference 12177997581.143
Area 1.1801627505467E+19

Sphere

Radius = n
Volume 3.0498371805333E+28
Surface area 4.7206510021869E+19
Circumference 12177997581.143

Square

Length = n
Perimeter 7752754048
Area 3756574708048774144
Diagonal 2741012480.1061

Cube

Length = n
Surface area 2.2539448248293E+19
Volume 7.2809499436099E+27
Space diagonal 3357040977.4303

Equilateral Triangle

Length = n
Perimeter 5814565536
Area 1.6266445641922E+18
Altitude 1678520488.7152

Triangular Pyramid

Length = n
Surface area 1.6266445641922E+18
Volume 8.5806817976773E+26
Height 913670826.70204