1377805985 (number)

1377805985 is an odd 10-digits composite number following 1377805984 and preceding 1377805986. In scientific notation, it is written as 1.377805985 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1102244784 positive integers (up to 1377805985) that are relatively prime to 1377805985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.377805985 × 10^9
Engineering notation 1.377805985 × 10^9

Prime Factorization of 1377805985

Prime Factorization 5 × 275561197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1377805985
Product of the distinct prime numbers

The prime factorization of 1377805985 is 5 × 275561197. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1377805985)

Multiplication

n×y
n×2 2755611970
n×3 4133417955
n×4 5511223940
n×5 6889029925

Division

n÷y
n÷2 688902992.5
n÷3 459268661.66667
n÷3 344451496.25
n÷5 275561197

Exponentiation

ny
n2 1898349332301820225
n3 2.6155570716662E+27
n4 3.6037301874508E+36
n5 4.9652410205948E+45

Nth Root

y√n
2√n 37118.809046089
3√n 1112.7459500824
4√n 192.66242250654
5√n 67.272507129764

Divisors of 1377805985

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 -1377805984
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 1377805985 can be divided by 4 positive divisors. The sum of these divisors (counting 1377805985) is 1, the average is 0.25.

Base conversion 1377805985

Base System Value
2 Binary 1010010000111111010011010100001
3 Ternary 10120000120210111022
4 Quaternary 1102013322122201
5 Quinary 10310204242420
6 Senary 344415055225
8 Octal 12207723241
10 Decimal 1377805985
12 Duodecimal 325511515
16 Hexadecimal 521fa6a1
20 Vigesimal 11ab5ej5
36 Base36 msb5wh

Cryptographic Hash Functions

md5 ff7dfbce7e94539e79ef847105c825ee
sha1 07df5d0c34f0b4ebf32efc7644a6ce77087b3399
sha256 fff0acee9352670f31b911c30348cc603b053854c16bdcde699fde37b30e5707
sha512 3c079961460d5c503ce747d64607e1ccf37eafc1e62ab045645b7a100b9b0f4976a46a833d0dd0e553d9b2b16150abee4be4d51486e66cd8dda7aec341cb9b85
ripemd-160 6824517a1ef07c7f34fb5d8697a8256c783628b0

1377805985 as geometric shapes

Circle

Radius = n
Diameter 2755611970
Circumference 8657010321.0961
Area 5.9638403163065E+18

Sphere

Radius = n
Volume 1.0956019841855E+28
Surface area 2.3855361265226E+19
Circumference 8657010321.0961

Square

Length = n
Perimeter 5511223940
Area 1898349332301820225
Diagonal 1948511910.3058

Cube

Length = n
Surface area 1.1390095993811E+19
Volume 2.6155570716662E+27
Space diagonal 2386429968.9925

Equilateral Triangle

Length = n
Perimeter 4133417955
Area 8.220093735153E+17
Altitude 1193214984.4962

Triangular Pyramid

Length = n
Surface area 8.220093735153E+17
Volume 3.082463569926E+26
Height 649503970.10194