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

101391 (number)

101391 is an odd 6-digits composite number following 101390 and preceding 101392. In scientific notation, it is written as 1.01391 × 10^5. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 67592 positive integers (up to 101391) that are relatively prime to 101391.

Interesting facts

101391 has 4 divisors, whose sum is 135192
The reverse of 101391 is 193101
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 15
Digital Root 6

Name

Name	one hundred one thousand three hundred ninety-one

Notation

Scientific notation	1.01391 × 10^5
Engineering notation	1.01391 × 10^3

Prime Factorization of 101391

Prime Factorization 3 × 33797

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	101391	Product of the distinct prime numbers

The prime factorization of 101391 is 3 × 33797. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 85, 13, 788, 737, 408, 1760, 94035, 7637, 951490, 86445, 3137819, 7338571, 44499593, 82832951, 281433387, 530266860, 9725091005, 2657944469

Basic calculations (n = 101391)

Multiplication

n×y

n×2	202782
n×3	304173
n×4	405564
n×5	506955

Division

n÷y

n÷2	50695.5
n÷3	33797
n÷3	25347.75
n÷5	20278.2

Exponentiation

n^y

n²	10280134881
n³	1042313155719471
n⁴	1.0568117317155E+20
n⁵	1.0715119829037E+25

Nth Root

^y√n

²√n	318.41953457663
³√n	46.63011309876
⁴√n	17.844313788337
⁵√n	10.027666488954

Divisors of 101391

1, 3, 33797, 101391

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	-101390	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 101391 can be divided by 4 positive divisors. The sum of these divisors (counting 101391) is 1, the average is 0.25.

Base conversion 101391

Base	System	Value
2	Binary	11000110000001111
3	Ternary	12011002020
4	Quaternary	120300033
5	Quinary	11221031
6	Senary	2101223
8	Octal	306017
10	Decimal	101391
12	Duodecimal	4a813
16	Hexadecimal	18c0f
20	Vigesimal	cd9b
36	Base36	268f

Cryptographic Hash Functions

md5	b3dd897e562a7dd205bad3c91831c256
sha1	fb5e732a4a98e7d1d52935b90c269d60f7de6cde
sha256	059a2f44828a3a26a3360a60fb21e830f82679c0537138896fa2cb874a079946
sha512	82d0d55ebe85887aaa6df4f5d419716e05c1435766c03ea9785bf82750aaaa76e8a6f4457fb084b29a2b26eb49475365b741525732fc7b351fa55375e0765f07
ripemd-160	1f0c1fdd369301e1b208de6a91bebedf5668342d

101391 as geometric shapes

Circle

Radius = n

Diameter	202782
Circumference	637058.44148025
Area	32295996220.062

Sphere

Radius = n

Volume	4.3660311369977E+15
Surface area	129183984880.25
Circumference	637058.44148025

Square

Length = n

Perimeter	405564
Area	10280134881
Diagonal	143388.52730257

Cube

Length = n

Surface area	61680809286
Volume	1042313155719471
Space diagonal	175614.36343022

Equilateral Triangle

Length = n

Perimeter	304173
Area	4451428980.6383
Altitude	87807.181715108

Triangular Pyramid

Length = n

Surface area	4451428980.6383
Volume	1.2283778342153E+14
Height	47796.175767523