68609916 (number)

68609916 is an even 8-digits composite number following 68609915 and preceding 68609917. In scientific notation, it is written as 6.8609916 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 22768128 positive integers (up to 68609916) that are relatively prime to 68609916.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred nine thousand nine hundred sixteen

Notation

Scientific notation 6.8609916 × 10^7
Engineering notation 6.8609916 × 10^6

Prime Factorization of 68609916

Prime Factorization 2 × 2 × 3 × 27 × 577 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34304958
Product of the distinct prime numbers

The prime factorization of 68609916 is 2 × 2 × 3 × 27 × 577 × 367. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68609916)

Multiplication

n×y
n×2 137219832
n×3 205829748
n×4 274439664
n×5 343049580

Division

n÷y
n÷2 34304958
n÷3 22869972
n÷3 17152479
n÷5 13721983.2

Exponentiation

ny
n2 4707320573527056
n3 3.2296886913476E+23
n4 2.2158866981951E+31
n5 1.5203180022868E+39

Nth Root

y√n
2√n 8283.110285394
3√n 409.38220658992
4√n 91.011594236086
5√n 36.921333442909

Divisors of 68609916

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68609915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68609916 can be divided by 48 positive divisors. The sum of these divisors (counting 68609916) is 1, the average is 0.020833333333333.

Base conversion 68609916

Base System Value
2 Binary 100000101101110011101111100
3 Ternary 11210002202010000
4 Quaternary 10011232131330
5 Quinary 120031004131
6 Senary 10450314300
8 Octal 405563574
10 Decimal 68609916
12 Duodecimal 1ab88990
16 Hexadecimal 416e77c
20 Vigesimal 118g4fg
36 Base36 14ujr0

Cryptographic Hash Functions

md5 53aace51d465d5bc12b2077312a50876
sha1 1173c37cb923b8f63410005bb89b198bc34795d2
sha256 7380963632ff697f948b6de680fa2ccc9a038c3b4be6d658d7dd14d2e51322fb
sha512 29d559a4ab49b2f6533d274437774a5c2cc4a3599fc203ffd0b3b5d424c725f6fb86987c339105dae2f6ede402dfff7b7ac4d191a49d984373af34af3e674d49
ripemd-160 fff95fed1f506c4b112464ee93557fa4a4a4e44f

68609916 as geometric shapes

Circle

Radius = n
Diameter 137219832
Circumference 431088816.13803
Area 1.4788483731885E+16

Sphere

Radius = n
Volume 1.3528488354826E+24
Surface area 5.9153934927539E+16
Circumference 431088816.13803

Square

Length = n
Perimeter 274439664
Area 4707320573527056
Diagonal 97029073.720479

Cube

Length = n
Surface area 28243923441162336
Volume 3.2296886913476E+23
Space diagonal 118835860.41503

Equilateral Triangle

Length = n
Perimeter 205829748
Area 2.0383296002158E+15
Altitude 59417930.207516

Triangular Pyramid

Length = n
Surface area 2.0383296002158E+15
Volume 3.8062246246224E+22
Height 32343024.573493