1369888891 (number)

1369888891 is an odd 10-digits composite number following 1369888890 and preceding 1369888892. In scientific notation, it is written as 1.369888891 × 10^9. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 1174190472 positive integers (up to 1369888891) that are relatively prime to 1369888891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.369888891 × 10^9
Engineering notation 1.369888891 × 10^9

Prime Factorization of 1369888891

Prime Factorization 7 × 195698413

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1369888891
Product of the distinct prime numbers

The prime factorization of 1369888891 is 7 × 195698413. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 37, 56, 671, 47, 6863, 1578, 15709, 20991, 860645, 777375, 4875354, 2553718, 22661407, 72971620, 909901397, 689226266, 847389649, 7127156274

Basic calculations (n = 1369888891)

Multiplication

n×y
n×2 2739777782
n×3 4109666673
n×4 5479555564
n×5 6849444455

Division

n÷y
n÷2 684944445.5
n÷3 456629630.33333
n÷3 342472222.75
n÷5 273977778.2

Exponentiation

ny
n2 1876595573685209881
n3 2.5707274292911E+27
n4 3.5216109471749E+36
n5 4.8242157149589E+45

Nth Root

y√n
2√n 37012.01009132
3√n 1110.6105158085
4√n 192.38505682958
5√n 67.195017094982

Divisors of 1369888891

1, 7, 195698413, 1369888891

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 -1369888890
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 1369888891 can be divided by 4 positive divisors. The sum of these divisors (counting 1369888891) is 1, the average is 0.25.

Base conversion 1369888891

Base System Value
2 Binary 1010001101001101101100001111011
3 Ternary 10112110200120021121
4 Quaternary 1101221231201323
5 Quinary 10301142421031
6 Senary 343533250111
8 Octal 12151554173
10 Decimal 1369888891
12 Duodecimal 322933937
16 Hexadecimal 51a6d87b
20 Vigesimal 1181g24b
36 Base36 mnlh17

Cryptographic Hash Functions

md5 495f32a19cb580c55ebf67486217e44d
sha1 2efef153e640cd38275e75a82288a04aa76d5a7a
sha256 504e698bc63abc068157d0376e6d5584551ea3a1ab6a830e90c3c89573d52b15
sha512 bd0a81b1043835bf80a3a5387b2f0bfa73ac6436078ed7bfd62a08661eb62eb03cdf850a806a150d0a374eb8943938db308dc24c6df11886c5f908322373881d
ripemd-160 61c52c3fd97445ccbe4d42802f524b241a76768a

1369888891 as geometric shapes

Circle

Radius = n
Diameter 2739777782
Circumference 8607265752.3997
Area 5.8954988680486E+18

Sphere

Radius = n
Volume 1.076823787499E+28
Surface area 2.3581995472194E+19
Circumference 8607265752.3997

Square

Length = n
Perimeter 5479555564
Area 1876595573685209881
Diagonal 1937315448.5964

Cube

Length = n
Surface area 1.1259573442111E+19
Volume 2.5707274292911E+27
Space diagonal 2372717159.9362

Equilateral Triangle

Length = n
Perimeter 4109666673
Area 8.1258971972041E+17
Altitude 1186358579.9681

Triangular Pyramid

Length = n
Surface area 8.1258971972041E+17
Volume 3.0296313297234E+26
Height 645771816.19881