1387198741 (number)

1387198741 is an odd 10-digits composite number following 1387198740 and preceding 1387198742. In scientific notation, it is written as 1.387198741 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 1373464000 positive integers (up to 1387198741) that are relatively prime to 1387198741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.387198741 × 10^9
Engineering notation 1.387198741 × 10^9

Prime Factorization of 1387198741

Prime Factorization 101 × 13734641

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1387198741
Product of the distinct prime numbers

The prime factorization of 1387198741 is 101 × 13734641. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 13, 73, 357, 174, 1866, 8792, 55277, 77472, 481069, 206708, 2399484, 3124310, 86875259, 13822752, 331200495, 170098603, 5800590975, 49005360

Basic calculations (n = 1387198741)

Multiplication

n×y
n×2 2774397482
n×3 4161596223
n×4 5548794964
n×5 6935993705

Division

n÷y
n÷2 693599370.5
n÷3 462399580.33333
n÷3 346799685.25
n÷5 277439748.2

Exponentiation

ny
n2 1924320347031985081
n3 2.6694147626835E+27
n4 3.7030087980013E+36
n5 5.1368091424993E+45

Nth Root

y√n
2√n 37245.117008811
3√n 1115.2688234901
4√n 192.98994017516
5√n 67.363979837115

Divisors of 1387198741

1, 101, 13734641, 1387198741

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387198740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387198741 can be divided by 4 positive divisors. The sum of these divisors (counting 1387198741) is 1, the average is 0.25.

Base conversion 1387198741

Base System Value
2 Binary 1010010101011101111100100010101
3 Ternary 10120200020222221011
4 Quaternary 1102223233210111
5 Quinary 10320110324431
6 Senary 345352252221
8 Octal 12253574425
10 Decimal 1387198741
12 Duodecimal 3286a1071
16 Hexadecimal 52aef915
20 Vigesimal 11d9jgh1
36 Base36 mxwhed

Cryptographic Hash Functions

md5 12c00fcac0c079d9ad54622eb8b7a958
sha1 bb03666b3e38511afe66178262377ad686df79eb
sha256 07f2764639a82306deb1d68038a8eb43737c637fff43027a9887457728c7893f
sha512 93ce9501a53eff4b0a22d5ffe7ec6902e88c3d954eb37ab67b9cf0486cdac11b6afa82d7c7ca582c81d2de7962f9a7ab737c789af23051e150e688c9b1703592
ripemd-160 c9297ca892ecffc7c04d6b1536044619c59b62d3

1387198741 as geometric shapes

Circle

Radius = n
Diameter 2774397482
Circumference 8716026747.5892
Area 6.045430665389E+18

Sphere

Radius = n
Volume 1.1181618410441E+28
Surface area 2.4181722661556E+19
Circumference 8716026747.5892

Square

Length = n
Perimeter 5548794964
Area 1924320347031985081
Diagonal 1961795273.2291

Cube

Length = n
Surface area 1.1545922082192E+19
Volume 2.6694147626835E+27
Space diagonal 2402698699.6076

Equilateral Triangle

Length = n
Perimeter 4161596223
Area 8.3325515277449E+17
Altitude 1201349349.8038

Triangular Pyramid

Length = n
Surface area 8.3325515277449E+17
Volume 3.1459354674882E+26
Height 653931757.74303