68492080 (number)

68492080 is an even 8-digits composite number following 68492079 and preceding 68492081. In scientific notation, it is written as 6.8492080 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 27327744 positive integers (up to 68492080) that are relatively prime to 68492080.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred ninety-two thousand eighty

Notation

Scientific notation 6.8492080 × 10^7
Engineering notation 6.8492080 × 10^6

Prime Factorization of 68492080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 523 × 1637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8561510
Product of the distinct prime numbers

The prime factorization of 68492080 is 2 × 2 × 2 × 2 × 5 × 523 × 1637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 57, 47, 657, 862, 999, 182, 27681, 5682, 831026, 543287, 2288509, 8248631, 22033399, 17648442, 367299578, 439347892, 2920601527, 2826063348

Basic calculations (n = 68492080)

Multiplication

n×y
n×2 136984160
n×3 205476240
n×4 273968320
n×5 342460400

Division

n÷y
n÷2 34246040
n÷3 22830693.333333
n÷3 17123020
n÷5 13698416

Exponentiation

ny
n2 4691165022726400
n3 3.2130765002978E+23
n4 2.2007029270452E+31
n5 1.5073072093541E+39

Nth Root

y√n
2√n 8275.9942000946
3√n 409.14770401891
4√n 90.972491447111
5√n 36.908642407994

Divisors of 68492080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 1637, 2092, 2615, 3274, 4184, 5230, 6548, 8185, 8368, 10460, 13096, 16370, 20920, 26192, 32740, 41840, 65480, 130960, 856151, 1712302, 3424604, 4280755, 6849208, 8561510, 13698416, 17123020, 34246040, 68492080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68492079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68492080 can be divided by 40 positive divisors. The sum of these divisors (counting 68492080) is 1, the average is 0.025.

Base conversion 68492080

Base System Value
2 Binary 100000101010001101100110000
3 Ternary 11202212202110201
4 Quaternary 10011101230300
5 Quinary 120013221310
6 Senary 10444004544
8 Octal 405215460
10 Decimal 68492080
12 Duodecimal 1ab30754
16 Hexadecimal 4151b30
20 Vigesimal 1181a40
36 Base36 14s0ts

Cryptographic Hash Functions

md5 7085664c7675a58f5146b907f0e30c3f
sha1 074f029e751444487317b7a4aea48a4f6ff11d72
sha256 1e13e3c6a9f6b1877289ce92a01126bfa5f50fc937e0e152434944aa72664ba4
sha512 cb1bc96b8b420f4304f6b7249eab22f9ffa2e4836d15a09b7ac73b22ec34e120013b06f0bc369cf901ae290d2d93244f2383d4dc4f4a9e2fa3b516a786730b23
ripemd-160 47aec4b80c135c94fa66182b821befea3ced1749

68492080 as geometric shapes

Circle

Radius = n
Diameter 136984160
Circumference 430348430.71417
Area 1.4737729572175E+16

Sphere

Radius = n
Volume 1.3458903371677E+24
Surface area 5.8950918288699E+16
Circumference 430348430.71417

Square

Length = n
Perimeter 273968320
Area 4691165022726400
Diagonal 96862428.451143

Cube

Length = n
Surface area 28146990136358400
Volume 3.2130765002978E+23
Space diagonal 118631762.47607

Equilateral Triangle

Length = n
Perimeter 205476240
Area 2.031334041513E+15
Altitude 59315881.238036

Triangular Pyramid

Length = n
Surface area 2.031334041513E+15
Volume 3.7866469697195E+22
Height 32287476.150381