68172392 (number)

68172392 is an even 8-digits composite number following 68172391 and preceding 68172393. In scientific notation, it is written as 6.8172392 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 34038144 positive integers (up to 68172392) that are relatively prime to 68172392.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred seventy-two thousand three hundred ninety-two

Notation

Scientific notation 6.8172392 × 10^7
Engineering notation 6.8172392 × 10^6

Prime Factorization of 68172392

Prime Factorization 2 × 2 × 2 × 757 × 11257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17043098
Product of the distinct prime numbers

The prime factorization of 68172392 is 2 × 2 × 2 × 757 × 11257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 17, 58, 267, 945, 5607, 8809, 10439, 25724, 681973, 29864, 5450651, 4496993, 34280279, 63475010, 32206055, 987328632, 396162704, 9620297523

Basic calculations (n = 68172392)

Multiplication

n×y
n×2 136344784
n×3 204517176
n×4 272689568
n×5 340861960

Division

n÷y
n÷2 34086196
n÷3 22724130.666667
n÷3 17043098
n÷5 13634478.4

Exponentiation

ny
n2 4647475031001664
n3 3.1682948962366E+23
n4 2.1599024163784E+31
n5 1.4724571421109E+39

Nth Root

y√n
2√n 8256.6574350641
3√n 408.51014298646
4√n 90.866151206399
5√n 36.874123551936

Divisors of 68172392

1, 2, 4, 8, 757, 1514, 3028, 6056, 11257, 22514, 45028, 90056, 8521549, 17043098, 34086196, 68172392

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68172391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68172392 can be divided by 16 positive divisors. The sum of these divisors (counting 68172392) is 1, the average is 0.0625.

Base conversion 68172392

Base System Value
2 Binary 100000100000011101001101000
3 Ternary 11202021111221102
4 Quaternary 10010003221220
5 Quinary 114423004032
6 Senary 10433100532
8 Octal 404035150
10 Decimal 68172392
12 Duodecimal 1a9b7748
16 Hexadecimal 4103a68
20 Vigesimal 1161ajc
36 Base36 14l65k

Cryptographic Hash Functions

md5 0f8347186d91061dcefa79b601a4dc0f
sha1 c13438cac1b1b85bc5e8dd148a122827678f3a7d
sha256 0c3dba9a996a04cf00fc5d5d495a26bdc1e3d6b206ff8e2266fd92ca98270b23
sha512 1517604b721497a0bbdb6e9a0757f185a195af5790cf2d23cc3a799c87c66f77c17e49f1c1f5d9f4a811bc8b1c95831c7e1df67943bc4c9283d1afef06f381d8
ripemd-160 68f6b5186b0fa9e86c4c2bd8d6556f86ff132a03

68172392 as geometric shapes

Circle

Radius = n
Diameter 136344784
Circumference 428339771.76969
Area 1.4600473415137E+16

Sphere

Radius = n
Volume 1.327132262723E+24
Surface area 5.8401893660547E+16
Circumference 428339771.76969

Square

Length = n
Perimeter 272689568
Area 4647475031001664
Diagonal 96410321.345815

Cube

Length = n
Surface area 27884850186009984
Volume 3.1682948962366E+23
Space diagonal 118078046.6175

Equilateral Triangle

Length = n
Perimeter 204517176
Area 2.0124157201507E+15
Altitude 59039023.308751

Triangular Pyramid

Length = n
Surface area 2.0124157201507E+15
Volume 3.7338713432127E+22
Height 32136773.781938