1385205791 (number)

1385205791 is an odd 10-digits composite number following 1385205790 and preceding 1385205792. In scientific notation, it is written as 1.385205791 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 1385087784 positive integers (up to 1385205791) that are relatively prime to 1385205791.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-five million two hundred five thousand seven hundred ninety-one

Notation

Scientific notation 1.385205791 × 10^9
Engineering notation 1.385205791 × 10^9

Prime Factorization of 1385205791

Prime Factorization 13219 × 104789

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1385205791
Product of the distinct prime numbers

The prime factorization of 1385205791 is 13219 × 104789. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 96, 46, 442, 903, 9754, 2410, 32252, 74923, 407139, 199633, 4835046, 9665281, 77246473, 43218741, 390068521, 669641706, 6493207426, 3407389646

Basic calculations (n = 1385205791)

Multiplication

n×y
n×2 2770411582
n×3 4155617373
n×4 5540823164
n×5 6926028955

Division

n÷y
n÷2 692602895.5
n÷3 461735263.66667
n÷3 346301447.75
n÷5 277041158.2

Exponentiation

ny
n2 1918795083419935681
n3 2.6579260612956E+27
n4 3.6817745721565E+36
n5 5.1000154585078E+45

Nth Root

y√n
2√n 37218.352878654
3√n 1114.7344755737
4√n 192.92058697468
5√n 67.344612711516

Divisors of 1385205791

1, 13219, 104789, 1385205791

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 -1385205790
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 1385205791 can be divided by 4 positive divisors. The sum of these divisors (counting 1385205791) is 1, the average is 0.25.

Base conversion 1385205791

Base System Value
2 Binary 1010010100100001001000000011111
3 Ternary 10120112111202010012
4 Quaternary 1102210021000133
5 Quinary 10314103041131
6 Senary 345241433435
8 Octal 12244110037
10 Decimal 1385205791
12 Duodecimal 327a9b87b
16 Hexadecimal 5290901f
20 Vigesimal 11chae9b
36 Base36 mwprmn

Cryptographic Hash Functions

md5 8489751ba467934234f52db246e86cd1
sha1 5d678aa923b1c8d1565190aed085c9cdbdeb9b46
sha256 03148e917a9a7ab47146809b70c3fbd3729c306d0acca8031f1270ce6ccbac1f
sha512 df4ccc68e08ce9520367371ba4862731aef158f39a8051df0cde03ea8e90ff45afaad90f85dac6eb86c8fe9f9874e3a39b5670c6eca8394363a79355e045587a
ripemd-160 9d4f79f11f8c93b98874d9b35aaab19bd3cb17e2

1385205791 as geometric shapes

Circle

Radius = n
Diameter 2770411582
Circumference 8703504673.4313
Area 6.0280725378163E+18

Sphere

Radius = n
Volume 1.1133494650602E+28
Surface area 2.4112290151265E+19
Circumference 8703504673.4313

Square

Length = n
Perimeter 5540823164
Area 1918795083419935681
Diagonal 1958976816.31

Cube

Length = n
Surface area 1.151277050052E+19
Volume 2.6579260612956E+27
Space diagonal 2399246808.9506

Equilateral Triangle

Length = n
Perimeter 4155617373
Area 8.3086264344917E+17
Altitude 1199623404.4753

Triangular Pyramid

Length = n
Surface area 8.3086264344917E+17
Volume 3.1323959030576E+26
Height 652992272.10332