1938344512 (number)

1938344512 is an even 10-digits composite number following 1938344511 and preceding 1938344513. In scientific notation, it is written as 1.938344512 × 10^9. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 893446656 positive integers (up to 1938344512) that are relatively prime to 1938344512.

Interesting facts

Basic properties

Name

Name one billion nine hundred thirty-eight million three hundred forty-four thousand five hundred twelve

Notation

Scientific notation 1.938344512 × 10^9
Engineering notation 1.938344512 × 10^9

Prime Factorization of 1938344512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 1439 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 60573266
Product of the distinct prime numbers

The prime factorization of 1938344512 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 1439 × 1619. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 4, 66, 11, 191, 359, 4877, 9517, 56960, 32035, 529510, 41574, 9535214, 3433344, 40235170, 25827311, 242274618, 197441956, 6241507498, 6534701305

Basic calculations (n = 1938344512)

Multiplication

n×y
n×2 3876689024
n×3 5815033536
n×4 7753378048
n×5 9691722560

Division

n÷y
n÷2 969172256
n÷3 646114837.33333
n÷3 484586128
n÷5 387668902.4

Exponentiation

ny
n2 3757179447200518144
n3 7.2827081620803E+27
n4 1.4116397398466E+37
n5 2.7362441426528E+46

Nth Root

y√n
2√n 44026.634120723
3√n 1246.8388416279
4√n 209.82524662376
5√n 72.025485400197

Divisors of 1938344512

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1439, 1619, 2878, 3238, 5756, 6476, 11512, 12952, 18707, 21047, 23024, 25904, 37414, 42094, 46048, 51808, 74828, 84188, 92096, 103616, 149656, 168376, 299312, 336752, 598624, 673504, 1197248, 1347008, 2329741, 4659482, 9318964, 18637928, 30286633, 37275856, 60573266, 74551712, 121146532, 149103424, 242293064, 484586128, 969172256, 1938344512

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1938344511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1938344512 can be divided by 56 positive divisors. The sum of these divisors (counting 1938344512) is 1, the average is 0.017857142857143.

Base conversion 1938344512

Base System Value
2 Binary 1110011100010001100101001000000
3 Ternary 12000002100002210111
4 Quaternary 1303202030221000
5 Quinary 12432204011022
6 Senary 520201241104
8 Octal 16342145100
10 Decimal 1938344512
12 Duodecimal 461193194
16 Hexadecimal 7388ca40
20 Vigesimal 1a5ed15c
36 Base36 w21g74

Cryptographic Hash Functions

md5 b478da05c7c67b217fb96a9cda2547e1
sha1 599b757aec33b1749459b575685c4c55c4a5f0f5
sha256 60e6f6c90fb787989dc6ce9b1aeaba141f8607b661dc65874cfc069449eec723
sha512 7b35931c84fa158387a581f0acd8db1bdccde238fc36c43e61102eb522cf5a498e06f83be5b4ad743382483e39ce68a040c39ebff425ac00ffb8464ae882c69b
ripemd-160 26e348311de99eb46ff4212e7a3bf9207288a265

1938344512 as geometric shapes

Circle

Radius = n
Diameter 3876689024
Circumference 12178977758.051
Area 1.1803527349544E+19

Sphere

Radius = n
Volume 3.050573661364E+28
Surface area 4.7214109398175E+19
Circumference 12178977758.051

Square

Length = n
Perimeter 7753378048
Area 3757179447200518144
Diagonal 2741233097.4219

Cube

Length = n
Surface area 2.2543076683203E+19
Volume 7.2827081620803E+27
Space diagonal 3357311177.3563

Equilateral Triangle

Length = n
Perimeter 5815033536
Area 1.6269064239262E+18
Altitude 1678655588.6782

Triangular Pyramid

Length = n
Surface area 1.6269064239262E+18
Volume 8.582753878016E+26
Height 913744365.80729