1377897987 (number)

1377897987 is an odd 10-digits composite number following 1377897986 and preceding 1377897988. In scientific notation, it is written as 1.377897987 × 10^9. The sum of its digits is 66. It has a total of 2 prime factors and 4 positive divisors. There are 918598656 positive integers (up to 1377897987) that are relatively prime to 1377897987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.377897987 × 10^9
Engineering notation 1.377897987 × 10^9

Prime Factorization of 1377897987

Prime Factorization 3 × 459299329

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1377897987
Product of the distinct prime numbers

The prime factorization of 1377897987 is 3 × 459299329. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 48, 34, 213, 629, 7299, 6046, 48715, 51752, 707170, 857247, 3559733, 1151834, 5138150, 84245714, 134851830, 229913189, 8134520514, 4921079018

Basic calculations (n = 1377897987)

Multiplication

n×y
n×2 2755795974
n×3 4133693961
n×4 5511591948
n×5 6889489935

Division

n÷y
n÷2 688948993.5
n÷3 459299329
n÷3 344474496.75
n÷5 275579597.4

Exponentiation

ny
n2 1898602862578652169
n3 2.6160810624596E+27
n4 3.6046928297919E+36
n5 4.9668989939235E+45

Nth Root

y√n
2√n 37120.04831624
3√n 1112.7707171336
4√n 192.66563864955
5√n 67.273405520389

Divisors of 1377897987

1, 3, 459299329, 1377897987

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 -1377897986
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 1377897987 can be divided by 4 positive divisors. The sum of these divisors (counting 1377897987) is 1, the average is 0.25.

Base conversion 1377897987

Base System Value
2 Binary 1010010001000010000111000000011
3 Ternary 10120000202110200210
4 Quaternary 1102020100320003
5 Quinary 10310220213422
6 Senary 344421045203
8 Octal 12210207003
10 Decimal 1377897987
12 Duodecimal 325556803
16 Hexadecimal 52210e03
20 Vigesimal 11abh4j7
36 Base36 msd4w3

Cryptographic Hash Functions

md5 06a02323311c1598a62614d2fe27adf3
sha1 f37d78770f79c5702d93d03ef5231e9dfe3d8ef0
sha256 53f331302f610b469e0fb6049b5f702adef13838cdbd5fe404d0f8e88953510f
sha512 d8254ca588dd357cd7baab9937a7311a30815cdd88b9da1c2ec90b3d71741aaf9683e9465eaa35e0ad79bc26bf330e2a9d3f279930096619cb5eefd51e3b2f36
ripemd-160 0b4b00636ec6ab4330da4ff689fb7a0efd818465

1377897987 as geometric shapes

Circle

Radius = n
Diameter 2755795974
Circumference 8657588386.7107
Area 5.9646368051616E+18

Sphere

Radius = n
Volume 1.0958214729358E+28
Surface area 2.3858547220647E+19
Circumference 8657588386.7107

Square

Length = n
Perimeter 5511591948
Area 1898602862578652169
Diagonal 1948642020.782

Cube

Length = n
Surface area 1.1391617175472E+19
Volume 2.6160810624596E+27
Space diagonal 2386589321.1309

Equilateral Triangle

Length = n
Perimeter 4133693961
Area 8.2211915534548E+17
Altitude 1193294660.5654

Triangular Pyramid

Length = n
Surface area 8.2211915534548E+17
Volume 3.0830810989981E+26
Height 649547340.26066