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

68749 (number)

68749 is an odd 5-digits prime number following 68748 and preceding 68750. In scientific notation, it is written as 6.8749 × 10^4. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 68748 positive integers (up to 68749) that are relatively prime to 68749.

Interesting facts

68749 has 2 divisors, whose sum is 68750
The reverse of 68749 is 94786
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 5
Sum of Digits 34
Digital Root 7

Name

Name	sixty-eight thousand seven hundred forty-nine

Notation

Scientific notation	6.8749 × 10^4
Engineering notation	6.8749 × 10^3

Prime Factorization of 68749

Prime Factorization 68749

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	68749	Product of the distinct prime numbers

The prime factorization of 68749 is 68749. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 8, 15, 37, 932, 239, 161, 8202, 66271, 47816, 607837, 227395, 1813169, 5577704, 41876765, 91096093, 930933871, 245535500, 6199619330, 318567505

Basic calculations (n = 68749)

Multiplication

n×y

n×2	137498
n×3	206247
n×4	274996
n×5	343745

Division

n÷y

n÷2	34374.5
n÷3	22916.333333333
n÷3	17187.25
n÷5	13749.8

Exponentiation

n^y

n²	4726425001
n³	324936992393749
n⁴	2.2339093290078E+19
n⁵	1.5357903245996E+24

Nth Root

^y√n

²√n	262.20030511043
³√n	40.965864905731
⁴√n	16.192600319604
⁵√n	9.2779766905772

Divisors of 68749

1, 68749

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	68750	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	34375	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	262.20221204254	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999709090909	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68749 can be divided by 2 positive divisors. The sum of these divisors (counting 68749) is 68750, the average is 34375.

Base conversion 68749

Base	System	Value
2	Binary	10000110010001101
3	Ternary	10111022021
4	Quaternary	100302031
5	Quinary	4144444
6	Senary	1250141
8	Octal	206215
10	Decimal	68749
12	Duodecimal	33951
16	Hexadecimal	10c8d
20	Vigesimal	8bh9
36	Base36	1h1p

Cryptographic Hash Functions

md5	fd6fcb91a1b50c3f508094e5a548d384
sha1	8e1387e40f533d5773c4a77c90b2f87ba99b1771
sha256	df7456ce0a01f62161c96546633ca2b94dabec0722ae36ce8c07c7890f6a5d02
sha512	2e0ad761de51d5dc8342b11c0c425ed255690272b23efdf0d2ab3f42ea4b15372f6557962eab82c0f1f0ad07fc94f4b340a60aa697d9aec265cacfe4c9b2c8c0
ripemd-160	55e0833c8e912fc96fa37cb5c49001180ec3b9c8

68749 as geometric shapes

Circle

Radius = n

Diameter	137498
Circumference	431962.70668329
Area	14848502060.885

Sphere

Radius = n

Volume	1.3610928909117E+15
Surface area	59394008243.539
Circumference	431962.70668329

Square

Length = n

Perimeter	274996
Area	4726425001
Diagonal	97225.768199588

Cube

Length = n

Surface area	28358550006
Volume	324936992393749
Space diagonal	119076.76096955

Equilateral Triangle

Length = n

Perimeter	206247
Area	2046602059.9739
Altitude	59538.380484776

Triangular Pyramid

Length = n

Surface area	2046602059.9739
Volume	38294191796664
Height	32408.589399863