Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

1381930 (number)

1381930 is an even 7-digits composite number following 1381929 and preceding 1381931. In scientific notation, it is written as 1.381930 × 10^6. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 472320 positive integers (up to 1381930) that are relatively prime to 1381930.

Interesting facts

1381930 has 16 divisors, whose sum is 2504160
The reverse of 1381930 is 0391831
Previous prime number is 187

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 25
Digital Root 7

Name

Name	one million three hundred eighty-one thousand nine hundred thirty

Notation

Scientific notation	1.381930 × 10^6
Engineering notation	1.381930 × 10^6

Prime Factorization of 1381930

Prime Factorization 2 × 5 × 187 × 739

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1381930	Product of the distinct prime numbers

The prime factorization of 1381930 is 2 × 5 × 187 × 739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 8, 15, 766, 505, 3640, 6662, 78231, 40746, 756149, 922006, 7703613, 9260492, 45849363, 38694135, 141724698, 777130205, 5958297437, 2430835125

Basic calculations (n = 1381930)

Multiplication

n×y

n×2	2763860
n×3	4145790
n×4	5527720
n×5	6909650

Division

n÷y

n÷2	690965
n÷3	460643.33333333
n÷3	345482.5
n÷5	276386

Exponentiation

n^y

n²	1909730524900
n³	2639113904275057000
n⁴	3.6470706777348E+24
n⁵	5.0399963816821E+30

Nth Root

^y√n

²√n	1175.5551879857
³√n	111.38550588384
⁴√n	34.286370294705
⁵√n	16.908193487041

Divisors of 1381930

1, 2, 5, 10, 187, 374, 739, 935, 1478, 1870, 3695, 7390, 138193, 276386, 690965, 1381930

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	-1381929	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 1381930 can be divided by 16 positive divisors. The sum of these divisors (counting 1381930) is 1, the average is 0.0625.

Base conversion 1381930

Base	System	Value
2	Binary	101010001011000101010
3	Ternary	2121012122121
4	Quaternary	11101120222
5	Quinary	323210210
6	Senary	45341454
8	Octal	5213052
10	Decimal	1381930
12	Duodecimal	56788a
16	Hexadecimal	15162a
20	Vigesimal	8cega
36	Base36	tmay

Cryptographic Hash Functions

md5	b22a98b13107cfbbbae59da3e89467ea
sha1	500193b25ada0258c9d6b59ee2a8c71695c46f87
sha256	bb69c108b36dfb1ac8e04912aba2f84eb4347fcf8bfd2f31de6afef897bbd246
sha512	f72b2505720156e37518982f14426f5bdaa654d51e2cd3a09fd5ac3f91f0858c03a06a40e1f79f5701d30656dddf63d1909902244ef58368bcb45e16a994af11
ripemd-160	3194eeae3180be8e2a867df0722e87ee250266c2

1381930 as geometric shapes

Circle

Radius = n

Diameter	2763860
Circumference	8682922.2715507
Area	5999595387362

Sphere

Radius = n

Volume	1.1054694471543E+19
Surface area	23998381549448
Circumference	8682922.2715507

Square

Length = n

Perimeter	5527720
Area	1909730524900
Diagonal	1954344.1482503

Cube

Length = n

Surface area	11458383149400
Volume	2639113904275057000
Space diagonal	2393572.9725037

Equilateral Triangle

Length = n

Perimeter	4145790
Area	826937574473
Altitude	1196786.4862518

Triangular Pyramid

Length = n

Surface area	826937574473
Volume	3.1102255633943E+17
Height	651448.04941675