1438967538 (number)

1438967538 is an even 10-digits composite number following 1438967537 and preceding 1438967539. In scientific notation, it is written as 1.438967538 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 454696704 positive integers (up to 1438967538) that are relatively prime to 1438967538.

Interesting facts

Basic properties

Name

Name one billion four hundred thirty-eight million nine hundred sixty-seven thousand five hundred thirty-eight

Notation

Scientific notation 1.438967538 × 10^9
Engineering notation 1.438967538 × 10^9

Prime Factorization of 1438967538

Prime Factorization 2 × 27 × 23 × 113 × 10253

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1438967538
Product of the distinct prime numbers

The prime factorization of 1438967538 is 2 × 27 × 23 × 113 × 10253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 17, 13, 360, 476, 6582, 8590, 39610, 76510, 168810, 335647, 7287791, 3534592, 9276234, 48860862, 365462849, 527627881, 1675487129, 5684691485

Basic calculations (n = 1438967538)

Multiplication

n×y
n×2 2877935076
n×3 4316902614
n×4 5755870152
n×5 7194837690

Division

n÷y
n÷2 719483769
n÷3 479655846
n÷3 359741884.5
n÷5 287793507.6

Exponentiation

ny
n2 2070627575417781444
n3 2.9795658643138E+27
n4 4.2874985560805E+36
n5 6.1695712414217E+45

Nth Root

y√n
2√n 37933.72560137
3√n 1128.9732857024
4√n 194.76582246731
5√n 67.859428744648

Divisors of 1438967538

1, 2, 23, 27, 46, 54, 113, 226, 621, 1242, 2599, 3051, 5198, 6102, 10253, 20506, 70173, 140346, 235819, 276831, 471638, 553662, 1158589, 2317178, 6367113, 12734226, 26647547, 31281903, 53295094, 62563806, 719483769, 1438967538

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 -1438967537
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 1438967538 can be divided by 32 positive divisors. The sum of these divisors (counting 1438967538) is 1, the average is 0.03125.

Base conversion 1438967538

Base System Value
2 Binary 1010101110001001110011011110010
3 Ternary 10201021200010101000
4 Quaternary 1111301032123302
5 Quinary 10421333430123
6 Senary 354442022430
8 Octal 12561163362
10 Decimal 1438967538
12 Duodecimal 341aa7a16
16 Hexadecimal 55c4e6f2
20 Vigesimal 129daigi
36 Base36 nsq2gi

Cryptographic Hash Functions

md5 81debe869cd4eba9578f40ab440ab9b4
sha1 818a67b0517804f516728fc5b5374d9e64b816f1
sha256 22a9b1627420f3004c0482c494b81f50e13a83a5e755a4a96936d67503eca5c3
sha512 cd8014b8d922f4735150345cc4f2611cc11557b7d63c33c7cf7ff9d07d3788eb18c9a1bcd64cbc294e74141b6984b5d6d412b911bf27962879c448ddbc059f68
ripemd-160 dbcf297a0a779c9c3d6385a257e40164c0bd9b0b

1438967538 as geometric shapes

Circle

Radius = n
Diameter 2877935076
Circumference 9041299692.27
Area 6.5050683792529E+18

Sphere

Radius = n
Volume 1.2480776306954E+28
Surface area 2.6020273517012E+19
Circumference 9041299692.27

Square

Length = n
Perimeter 5755870152
Area 2070627575417781444
Diagonal 2035007408.0542

Cube

Length = n
Surface area 1.2423765452507E+19
Volume 2.9795658643138E+27
Space diagonal 2492364886.2583

Equilateral Triangle

Length = n
Perimeter 4316902614
Area 8.9660804104419E+17
Altitude 1246182443.1291

Triangular Pyramid

Length = n
Surface area 8.9660804104419E+17
Volume 3.5114520460804E+26
Height 678335802.68474