681937315 is an odd 9-digits composite number following 681937314
and preceding 681937316 . In scientific notation, it is written as 6.81937315 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 545324832 positive integers (up to 681937315) that are relatively prime to 681937315.
681937315 has 8 divisors, whose sum is 818662320
The reverse of 681937315 is 513739186
Previous prime number is 2539
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred eighty-one million nine hundred thirty-seven thousand three hundred fifteen
Scientific notation
6.81937315 × 10^8
Engineering notation
6.81937315 × 10^6
Prime Factorization
5 × 2539 × 53717
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
681937315
Product of the distinct prime numbers
The prime factorization of 681937315 is 5 × 2539 × 53717.
Since it has a total of 3 prime factors.
7 , 5 , 41 , 15 , 287 , 274 , 9852 , 3972 , 82651 , 10870 , 129040 , 258476 , 893170 , 2093242 , 84637263 , 18893782 , 495358993 , 404410810 , 6587176811 , 8191451684
n×2
1363874630
n×3
2045811945
n×4
2727749260
n×5
3409686575
n÷2
340968657.5
n÷3
227312438.33333
n÷3
170484328.75
n÷5
136387463
n2
465038501589409225
n3
3.171271071455E+26
n4
2.1626080796052E+35
n5
1.4747631472033E+44
2 √n
26113.929520469
3 √n
880.2002449781
4 √n
161.5980492471
5 √n
58.445205642543
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-681937314
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 681937315 can be divided by 8 positive divisors.
The sum of these divisors (counting 681937315) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101001011000100110100011
3
Ternary
1202112012000010121
4
Quaternary
220221120212203
5
Quinary
2344033443230
6
Senary
151400141111
8
Octal
5051304643
10
Decimal
681937315
12
Duodecimal
170467797
16
Hexadecimal
28a589a3
20
Vigesimal
ad2235f
36
Base36
ba0a77
md5
87b4d33956b90d73e0f24b26adb89c7b
sha1
938e68227e290f3f747cfee62d1f873a61c8e494
sha256
a212c7c3f941ad5344450f1d6958c03b59f757b9c4732a367499c0a3b483aa5b
sha512
982bb81005f84a066673afd35b2244c75713f578783457041fc0172e4726b3378c941d5179d6b77c3d2e7c7be243e8415ee05f4a444426275a81865305ddd30a
ripemd-160
afd5031ee2013473a0a3f195e8b0e72a4285a2f5
Diameter
1363874630
Circumference
4284738518.0255
Area
1.4609615402297E+18
Volume
1.3283789200833E+27
Surface area
5.8438461609188E+18
Circumference
4284738518.0255
Perimeter
2727749260
Area
465038501589409225
Diagonal
964404999.56129
Surface area
2790231009536455350
Volume
3.171271071455E+26
Space diagonal
1181150077.1571
Perimeter
2045811945
Area
2.0136757805714E+17
Altitude
590575038.57855
Surface area
2.0136757805714E+17
Volume
3.7373787993443E+25
Height
321468333.1871