1388452512 (number)

1388452512 is an even 10-digits composite number following 1388452511 and preceding 1388452513. In scientific notation, it is written as 1.388452512 × 10^9. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 438458112 positive integers (up to 1388452512) that are relatively prime to 1388452512.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million four hundred fifty-two thousand five hundred twelve

Notation

Scientific notation 1.388452512 × 10^9
Engineering notation 1.388452512 × 10^9

Prime Factorization of 1388452512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 19 × 761213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 86778282
Product of the distinct prime numbers

The prime factorization of 1388452512 is 2 × 2 × 2 × 2 × 2 × 3 × 19 × 761213. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 2, 21, 858, 215, 8429, 9294, 74679, 1366, 935252, 610815, 9159110, 2663584, 96229006, 59575603, 623552204, 690314696, 4465816365, 539367898

Basic calculations (n = 1388452512)

Multiplication

n×y
n×2 2776905024
n×3 4165357536
n×4 5553810048
n×5 6942262560

Division

n÷y
n÷2 694226256
n÷3 462817504
n÷3 347113128
n÷5 277690502.4

Exponentiation

ny
n2 1927800378079110144
n3 2.6766592775785E+27
n4 3.716414297722E+36
n5 5.1600647673048E+45

Nth Root

y√n
2√n 37261.944554733
3√n 1115.6047212032
4√n 193.03353220291
5√n 67.376152352025

Divisors of 1388452512

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 761213, 1522426, 2283639, 3044852, 4567278, 6089704, 9134556, 12179408, 14463047, 18269112, 24358816, 28926094, 36538224, 43389141, 57852188, 73076448, 86778282, 115704376, 173556564, 231408752, 347113128, 462817504, 694226256, 1388452512

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 -1388452511
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 1388452512 can be divided by 48 positive divisors. The sum of these divisors (counting 1388452512) is 1, the average is 0.020833333333333.

Base conversion 1388452512

Base System Value
2 Binary 1010010110000100001101010100000
3 Ternary 10120202121200210010
4 Quaternary 1102300201222200
5 Quinary 10320420440022
6 Senary 345435204520
8 Octal 12260415240
10 Decimal 1388452512
12 Duodecimal 328ba6740
16 Hexadecimal 52c21aa0
20 Vigesimal 11dhgb5c
36 Base36 mynctc

Cryptographic Hash Functions

md5 b772f39a0364e8bf13cd488bbc9c06e2
sha1 996723227aa416eb4b28717d30a8190bd1321540
sha256 098c73fb4b1c9619b13cdcca25a2f5892228438963551a207e27c6758bfb4106
sha512 69c1f75f8ea43becccfa1aaaa33822081441ab90033ee1f484ac07bbc37bd76dc31ed6b66f401702574815ebf86cc7744ea521caf46902fdbdf0e94b55d42614
ripemd-160 9802ed55e24ad2fdce4c6459035361d4be10665e

1388452512 as geometric shapes

Circle

Radius = n
Diameter 2776905024
Circumference 8723904423.115
Area 6.056363505361E+18

Sphere

Radius = n
Volume 1.1211964163471E+28
Surface area 2.4225454021444E+19
Circumference 8723904423.115

Square

Length = n
Perimeter 5553810048
Area 1927800378079110144
Diagonal 1963568373.1814

Cube

Length = n
Surface area 1.1566802268475E+19
Volume 2.6766592775785E+27
Space diagonal 2404870294.6806

Equilateral Triangle

Length = n
Perimeter 4165357536
Area 8.3476205042088E+17
Altitude 1202435147.3403

Triangular Pyramid

Length = n
Surface area 8.3476205042088E+17
Volume 3.1544732101694E+26
Height 654522791.06046