1368921489 (number)

1368921489 is an odd 10-digits composite number following 1368921488 and preceding 1368921490. In scientific notation, it is written as 1.368921489 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 821865600 positive integers (up to 1368921489) that are relatively prime to 1368921489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.368921489 × 10^9
Engineering notation 1.368921489 × 10^9

Prime Factorization of 1368921489

Prime Factorization 3 × 13 × 41 × 856111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1368921489
Product of the distinct prime numbers

The prime factorization of 1368921489 is 3 × 13 × 41 × 856111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 51, 54, 225, 744, 2390, 6405, 17975, 52827, 717063, 780858, 5593674, 8656377, 62059908, 35833750, 427386217, 846249921, 2300804124, 6313502778

Basic calculations (n = 1368921489)

Multiplication

n×y
n×2 2737842978
n×3 4106764467
n×4 5475685956
n×5 6844607445

Division

n÷y
n÷2 684460744.5
n÷3 456307163
n÷3 342230372.25
n÷5 273784297.8

Exponentiation

ny
n2 1873946043045977121
n3 2.5652850075522E+27
n4 3.5116737722477E+36
n5 4.8072056891875E+45

Nth Root

y√n
2√n 36998.939025329
3√n 1110.3490201859
4√n 192.35108272461
5√n 67.185523921575

Divisors of 1368921489

1, 3, 13, 39, 41, 123, 533, 1599, 856111, 2568333, 11129443, 33388329, 35100551, 105301653, 456307163, 1368921489

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1368921488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1368921489 can be divided by 16 positive divisors. The sum of these divisors (counting 1368921489) is 1, the average is 0.0625.

Base conversion 1368921489

Base System Value
2 Binary 1010001100110000001010110010001
3 Ternary 10112101212102020220
4 Quaternary 1101212001112101
5 Quinary 10300420441424
6 Senary 343500423253
8 Octal 12146012621
10 Decimal 1368921489
12 Duodecimal 322547b29
16 Hexadecimal 51981591
20 Vigesimal 117ff3e9
36 Base36 mn0qkx

Cryptographic Hash Functions

md5 d66796cdd7851af65ad9f75e49219614
sha1 d33b46614f3e6e42fd6ce396c16a418ce2466423
sha256 6a5610477d427ea348627def28c63b03d626d7262741174281f6b0df55610b11
sha512 51d34a2e632bcade1deee132846356e3e1d1187823e5ac3976e159663401f03a9c970d8c70692fd2c1baef7d4384943696b043b434412a3a37bb88a8f4eff43e
ripemd-160 a9107403e2f2ddf7567eebaace24e2214ed8ee83

1368921489 as geometric shapes

Circle

Radius = n
Diameter 2737842978
Circumference 8601187386.3672
Area 5.8871751220569E+18

Sphere

Radius = n
Volume 1.074544071212E+28
Surface area 2.3548700488228E+19
Circumference 8601187386.3672

Square

Length = n
Perimeter 5475685956
Area 1873946043045977121
Diagonal 1935947335.5678

Cube

Length = n
Surface area 1.1243676258276E+19
Volume 2.5652850075522E+27
Space diagonal 2371041570.5208

Equilateral Triangle

Length = n
Perimeter 4106764467
Area 8.1144243929957E+17
Altitude 1185520785.2604

Triangular Pyramid

Length = n
Surface area 8.1144243929957E+17
Volume 3.0232173741939E+26
Height 645315778.52259