680912908 (number)

680912908 is an even 9-digits composite number following 680912907 and preceding 680912909. In scientific notation, it is written as 6.80912908 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 313615680 positive integers (up to 680912908) that are relatively prime to 680912908.

Interesting facts

Basic properties

Name

Name six hundred eighty million nine hundred twelve thousand nine hundred eight

Notation

Scientific notation 6.80912908 × 10^8
Engineering notation 6.80912908 × 10^6

Prime Factorization of 680912908

Prime Factorization 2 × 2 × 13 × 491 × 26669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 340456454
Product of the distinct prime numbers

The prime factorization of 680912908 is 2 × 2 × 13 × 491 × 26669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 73, 68, 526, 432, 5935, 3584, 19149, 79075, 777464, 971495, 8302372, 3703419, 39188119, 2118633, 788042005, 776340821, 708885603, 5677833326

Basic calculations (n = 680912908)

Multiplication

n×y
n×2 1361825816
n×3 2042738724
n×4 2723651632
n×5 3404564540

Division

n÷y
n÷2 340456454
n÷3 226970969.33333
n÷3 170228227
n÷5 136182581.6

Exponentiation

ny
n2 463642388281016464
n3 3.1570008687649E+26
n4 2.1496426421092E+35
n5 1.4637194225994E+44

Nth Root

y√n
2√n 26094.307961699
3√n 879.7592781654
4√n 161.53732683717
5√n 58.427635791285

Divisors of 680912908

1, 2, 4, 13, 26, 52, 491, 982, 1964, 6383, 12766, 25532, 26669, 53338, 106676, 346697, 693394, 1386788, 13094479, 26188958, 52377916, 170228227, 340456454, 680912908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -680912907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 680912908 can be divided by 24 positive divisors. The sum of these divisors (counting 680912908) is 1, the average is 0.041666666666667.

Base conversion 680912908

Base System Value
2 Binary 101000100101011110100000001100
3 Ternary 1202110020221220121
4 Quaternary 220211132200030
5 Quinary 2343303203113
6 Senary 151322154324
8 Octal 5045364014
10 Decimal 680912908
12 Duodecimal 1700529a4
16 Hexadecimal 2895e80c
20 Vigesimal acfe258
36 Base36 b9ebrg

Cryptographic Hash Functions

md5 265504b4797ddfe3c5d7c7a37f10aad8
sha1 309228291bf591e985c123bd12bd53f7884970df
sha256 d5d8100c8eee39262190df1f4755d2781192870ba494908628612df01b188bc7
sha512 422094cd0967cd59a1f988b946ed3015ae85b0ea7352b5dccdb04c5b073431aa304284dd837d5e444d2be6da308899a8e31a1f733cd33a70f28daa628c199469
ripemd-160 595781092e88ebdc69419a155e05b6511edc9ad1

680912908 as geometric shapes

Circle

Radius = n
Diameter 1361825816
Circumference 4278301979.0145
Area 1.4565755209165E+18

Sphere

Radius = n
Volume 1.3224014315585E+27
Surface area 5.8263020836659E+18
Circumference 4278301979.0145

Square

Length = n
Perimeter 2723651632
Area 463642388281016464
Diagonal 962956269.2885

Cube

Length = n
Surface area 2781854329686098784
Volume 3.1570008687649E+26
Space diagonal 1179375752.1855

Equilateral Triangle

Length = n
Perimeter 2042738724
Area 2.0076304326132E+17
Altitude 589687876.09274

Triangular Pyramid

Length = n
Surface area 2.0076304326132E+17
Volume 3.7205612041925E+25
Height 320985423.09617