68091700 (number)

68091700 is an even 8-digits composite number following 68091699 and preceding 68091701. In scientific notation, it is written as 6.8091700 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 27236640 positive integers (up to 68091700) that are relatively prime to 68091700.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety-one thousand seven hundred

Notation

Scientific notation 6.8091700 × 10^7
Engineering notation 6.8091700 × 10^6

Prime Factorization of 68091700

Prime Factorization 2 × 2 × 25 × 680917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34045850
Product of the distinct prime numbers

The prime factorization of 68091700 is 2 × 2 × 25 × 680917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 12, 87, 172, 191, 9600, 6616, 68625, 69795, 717588, 76481, 7508044, 3424455, 13318863, 65886225, 218246178, 837056160, 5633344881, 2560916972

Basic calculations (n = 68091700)

Multiplication

n×y
n×2 136183400
n×3 204275100
n×4 272366800
n×5 340458500

Division

n÷y
n÷2 34045850
n÷3 22697233.333333
n÷3 17022925
n÷5 13618340

Exponentiation

ny
n2 4636479608890000
n3 3.1570577858466E+23
n4 2.1496943163653E+31
n5 1.4637634048165E+39

Nth Root

y√n
2√n 8251.7695072027
3√n 408.34890217838
4√n 90.839250917226
5√n 36.865390232062

Divisors of 68091700

1, 2, 4, 25, 50, 100, 680917, 1361834, 2723668, 17022925, 34045850, 68091700

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68091699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68091700 can be divided by 12 positive divisors. The sum of these divisors (counting 68091700) is 1, the average is 0.083333333333333.

Base conversion 68091700

Base System Value
2 Binary 100000011101111111100110100
3 Ternary 11202010102020211
4 Quaternary 10003233330310
5 Quinary 114412413300
6 Senary 10431235204
8 Octal 403577464
10 Decimal 68091700
12 Duodecimal 1a978b04
16 Hexadecimal 40eff34
20 Vigesimal 115b950
36 Base36 14jfw4

Cryptographic Hash Functions

md5 1e7abbb4a6e2f2a26226cdeb84672478
sha1 27eeb7e491bd78890e493b77e6358d124ee0799e
sha256 2634d3b1366581c266ae916f1113a2a9768f7b9228f75cfa808353f3f630c738
sha512 d022aa568fa4a7fa8448b30836351f616673a96c8e2144ecaf46882b78f588fe817415b7a830cfb51a4f80f87a8597cd5db29604df8920ecef12feacdb2ec4ba
ripemd-160 cd377eca646f3c2795947b1b881d567f7ae62dec

68091700 as geometric shapes

Circle

Radius = n
Diameter 136183400
Circumference 427832768.98088
Area 1.4565930277808E+16

Sphere

Radius = n
Volume 1.3224252729299E+24
Surface area 5.8263721111231E+16
Circumference 427832768.98088

Square

Length = n
Perimeter 272366800
Area 4636479608890000
Diagonal 96296205.62504

Cube

Length = n
Surface area 27818877653340000
Volume 3.1570577858466E+23
Space diagonal 117938283.97374

Equilateral Triangle

Length = n
Perimeter 204275100
Area 2.0076545627136E+15
Altitude 58969141.986869

Triangular Pyramid

Length = n
Surface area 2.0076545627136E+15
Volume 3.7206282816165E+22
Height 32098735.208347