1388896715 (number)

1388896715 is an odd 10-digits composite number following 1388896714 and preceding 1388896716. In scientific notation, it is written as 1.388896715 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 1102635040 positive integers (up to 1388896715) that are relatively prime to 1388896715.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million eight hundred ninety-six thousand seven hundred fifteen

Notation

Scientific notation 1.388896715 × 10^9
Engineering notation 1.388896715 × 10^9

Prime Factorization of 1388896715

Prime Factorization 5 × 131 × 2120453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1388896715
Product of the distinct prime numbers

The prime factorization of 1388896715 is 5 × 131 × 2120453. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 39, 74, 17, 493, 2725, 6870, 4101, 30695, 398029, 101691, 1204959, 8523055, 69229852, 67312901, 734394858, 182331719, 9169061012, 6815848208

Basic calculations (n = 1388896715)

Multiplication

n×y
n×2 2777793430
n×3 4166690145
n×4 5555586860
n×5 6944483575

Division

n÷y
n÷2 694448357.5
n÷3 462965571.66667
n÷3 347224178.75
n÷5 277779343

Exponentiation

ny
n2 1929034084937791225
n3 2.6792291036931E+27
n4 3.7211725008518E+36
n5 5.1683242623814E+45

Nth Root

y√n
2√n 37267.904623147
3√n 1115.723679089
4√n 193.04896949517
5√n 67.380462886161

Divisors of 1388896715

1, 5, 131, 655, 2120453, 10602265, 277779343, 1388896715

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388896714
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388896715 can be divided by 8 positive divisors. The sum of these divisors (counting 1388896715) is 1, the average is 0.125.

Base conversion 1388896715

Base System Value
2 Binary 1010010110010001110000111001011
3 Ternary 10120210110021010002
4 Quaternary 1102302032013023
5 Quinary 10321024143330
6 Senary 345452513215
8 Octal 12262160713
10 Decimal 1388896715
12 Duodecimal 32917b80b
16 Hexadecimal 52c8e1cb
20 Vigesimal 11e0c1ff
36 Base36 mywvkb

Cryptographic Hash Functions

md5 eaa7d19e43633d98e6ce90e9b5bf80be
sha1 09958df9901f720ce89b6e65874843a2d2041bdd
sha256 36a5b7838fb431d688150a5062b919818d0a0d9602d485c9b7548161e21a27d2
sha512 22a47be14ffc46c1daf5c108fdf0cf20c004d26a6166d308ece7b6652cfffb48227e728f66d584e91d222ebb41451e42858a11e91f6a5ff0afc9f728811ee4d2
ripemd-160 41c094f4736c40e193e2ef45fd5520842127f5b5

1388896715 as geometric shapes

Circle

Radius = n
Diameter 2777793430
Circumference 8726695432.878
Area 6.0602393097649E+18

Sphere

Radius = n
Volume 1.1222728625928E+28
Surface area 2.4240957239059E+19
Circumference 8726695432.878

Square

Length = n
Perimeter 5555586860
Area 1929034084937791225
Diagonal 1964196571.0884

Cube

Length = n
Surface area 1.1574204509627E+19
Volume 2.6792291036931E+27
Space diagonal 2405639676.8455

Equilateral Triangle

Length = n
Perimeter 4166690145
Area 8.352962611611E+17
Altitude 1202819838.4228

Triangular Pyramid

Length = n
Surface area 8.352962611611E+17
Volume 3.1575017792896E+26
Height 654732190.36281