1388896974 (number)

1388896974 is an even 10-digits composite number following 1388896973 and preceding 1388896975. In scientific notation, it is written as 1.388896974 × 10^9. The sum of its digits is 63. It has a total of 6 prime factors and 48 positive divisors. There are 434914560 positive integers (up to 1388896974) that are relatively prime to 1388896974.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million eight hundred ninety-six thousand nine hundred seventy-four

Notation

Scientific notation 1.388896974 × 10^9
Engineering notation 1.388896974 × 10^9

Prime Factorization of 1388896974

Prime Factorization 2 × 3 × 3 × 17 × 7949 × 571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 462965658
Product of the distinct prime numbers

The prime factorization of 1388896974 is 2 × 3 × 3 × 17 × 7949 × 571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 39, 42, 914, 863, 259, 1244, 48785, 81928, 371094, 510280, 7000719, 3666604, 48726120, 81773585, 647644879, 144257880, 4093009085, 4413655854

Basic calculations (n = 1388896974)

Multiplication

n×y
n×2 2777793948
n×3 4166690922
n×4 5555587896
n×5 6944484870

Division

n÷y
n÷2 694448487
n÷3 462965658
n÷3 347224243.5
n÷5 277779394.8

Exponentiation

ny
n2 1929034804386356676
n3 2.6792306025529E+27
n4 3.7211752765339E+36
n5 5.1683290813016E+45

Nth Root

y√n
2√n 37267.908097987
3√n 1115.723748442
4√n 193.04897849506
5√n 67.380465399168

Divisors of 1388896974

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 571, 1142, 1713, 3426, 5139, 7949, 9707, 10278, 15898, 19414, 23847, 29121, 47694, 58242, 71541, 87363, 135133, 143082, 174726, 270266, 405399, 810798, 1216197, 2432394, 4538879, 9077758, 13616637, 27233274, 40849911, 77160943, 81699822, 154321886, 231482829, 462965658, 694448487, 1388896974

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 -1388896973
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 1388896974 can be divided by 48 positive divisors. The sum of these divisors (counting 1388896974) is 1, the average is 0.020833333333333.

Base conversion 1388896974

Base System Value
2 Binary 1010010110010001110001011001110
3 Ternary 10120210110021110200
4 Quaternary 1102302032023032
5 Quinary 10321024200344
6 Senary 345452514330
8 Octal 12262161316
10 Decimal 1388896974
12 Duodecimal 32917b9a6
16 Hexadecimal 52c8e2ce
20 Vigesimal 11e0c28e
36 Base36 mywvri

Cryptographic Hash Functions

md5 b2a1e79cb0d94e95e5c694d20c32a0b8
sha1 9a8339aa154bea9ad01553b5cbc3e5f2f5e25540
sha256 0c3a3f855385d0320e5fa5ee4d2dd8770a467da5b98391e6c089f5bb1dd4b2a7
sha512 a51349fa4a34f83a5a8a0a3f463f312922f720cd6521f842e9bce19651f0584b0b08e4a849ebb95fd87cbdd7adde16bf6b0888219ac4ff860302aae243e8d17e
ripemd-160 5bdc6f9480a1372b911502e6f9ca24dcc467ac64

1388896974 as geometric shapes

Circle

Radius = n
Diameter 2777793948
Circumference 8726697060.223
Area 6.0602415699792E+18

Sphere

Radius = n
Volume 1.1222734904337E+28
Surface area 2.4240966279917E+19
Circumference 8726697060.223

Square

Length = n
Perimeter 5555587896
Area 1929034804386356676
Diagonal 1964196937.3698

Cube

Length = n
Surface area 1.1574208826318E+19
Volume 2.6792306025529E+27
Space diagonal 2405640125.4467

Equilateral Triangle

Length = n
Perimeter 4166690922
Area 8.3529657269147E+17
Altitude 1202820062.7233

Triangular Pyramid

Length = n
Surface area 8.3529657269147E+17
Volume 3.1575035457128E+26
Height 654732312.45658