68276688 (number)

68276688 is an even 8-digits composite number following 68276687 and preceding 68276689. In scientific notation, it is written as 6.8276688 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 22372224 positive integers (up to 68276688) that are relatively prime to 68276688.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-six thousand six hundred eighty-eight

Notation

Scientific notation 6.8276688 × 10^7
Engineering notation 6.8276688 × 10^6

Prime Factorization of 68276688

Prime Factorization 2 × 2 × 2 × 2 × 3 × 59 × 24109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8534586
Product of the distinct prime numbers

The prime factorization of 68276688 is 2 × 2 × 2 × 2 × 3 × 59 × 24109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68276688)

Multiplication

n×y
n×2 136553376
n×3 204830064
n×4 273106752
n×5 341383440

Division

n÷y
n÷2 34138344
n÷3 22758896
n÷3 17069172
n÷5 13655337.6

Exponentiation

ny
n2 4661706124249344
n3 3.1828585459306E+23
n4 2.1731503988864E+31
n5 1.4837551176184E+39

Nth Root

y√n
2√n 8262.970894297
3√n 408.71836151228
4√n 90.900885002826
5√n 36.885399296167

Divisors of 68276688

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 -68276687
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 68276688 can be divided by 40 positive divisors. The sum of these divisors (counting 68276688) is 1, the average is 0.025.

Base conversion 68276688

Base System Value
2 Binary 100000100011101000111010000
3 Ternary 11202110211000020
4 Quaternary 10010131013100
5 Quinary 114434323223
6 Senary 10435223440
8 Octal 404350720
10 Decimal 68276688
12 Duodecimal 1aa47b80
16 Hexadecimal 411d1d0
20 Vigesimal 116ebe8
36 Base36 14nemo

Cryptographic Hash Functions

md5 ae4fbcf3194061721219b19b95a47025
sha1 094eee7efa6f5125de2d215b32d27647c09f6037
sha256 37c7b6d04d4ba918e3733be97789f2b0790963b9247c97892a02004b09c2e421
sha512 76daaa1cc855af12bd82022b968e8099f1b998e6b507a157b21102bd0bec9161061068c9e5493586ce582687c85b9af0bae954fdccad225fe20fd8ba25d1488e
ripemd-160 e4fbb5105b8357a93cd8365c8bc1deb3d1d6364e

68276688 as geometric shapes

Circle

Radius = n
Diameter 136553376
Circumference 428995082.86448
Area 1.4645181713136E+16

Sphere

Radius = n
Volume 1.3332326700415E+24
Surface area 5.8580726852545E+16
Circumference 428995082.86448

Square

Length = n
Perimeter 273106752
Area 4661706124249344
Diagonal 96557818.163516

Cube

Length = n
Surface area 27970236745496064
Volume 3.1828585459306E+23
Space diagonal 118258692.58853

Equilateral Triangle

Length = n
Perimeter 204830064
Area 2.0185779642887E+15
Altitude 59129346.294264

Triangular Pyramid

Length = n
Surface area 2.0185779642887E+15
Volume 3.7510347689752E+22
Height 32185939.387839