68492712 (number)

68492712 is an even 8-digits composite number following 68492711 and preceding 68492713. In scientific notation, it is written as 6.8492712 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 21678272 positive integers (up to 68492712) that are relatively prime to 68492712.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred ninety-two thousand seven hundred twelve

Notation

Scientific notation 6.8492712 × 10^7
Engineering notation 6.8492712 × 10^6

Prime Factorization of 68492712

Prime Factorization 2 × 2 × 2 × 3 × 23 × 167 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17123178
Product of the distinct prime numbers

The prime factorization of 68492712 is 2 × 2 × 2 × 3 × 23 × 167 × 743. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 55, 92, 328, 171, 33, 7676, 17601, 49347, 881847, 622245, 2337703, 5704884, 13386876, 35865576, 941043474, 468771459, 8284804750, 656302048

Basic calculations (n = 68492712)

Multiplication

n×y
n×2 136985424
n×3 205478136
n×4 273970848
n×5 342463560

Division

n÷y
n÷2 34246356
n÷3 22830904
n÷3 17123178
n÷5 13698542.4

Exponentiation

ny
n2 4691251597114944
n3 3.2131654456073E+23
n4 2.2007841547434E+31
n5 1.50737675285E+39

Nth Root

y√n
2√n 8276.0323827303
3√n 409.14896246394
4√n 90.972701305008
5√n 36.908710521493

Divisors of 68492712

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 167, 184, 276, 334, 501, 552, 668, 743, 1002, 1336, 1486, 2004, 2229, 2972, 3841, 4008, 4458, 5944, 7682, 8916, 11523, 15364, 17089, 17832, 23046, 30728, 34178, 46092, 51267, 68356, 92184, 102534, 124081, 136712, 205068, 248162, 372243, 410136, 496324, 744486, 992648, 1488972, 2853863, 2977944, 5707726, 8561589, 11415452, 17123178, 22830904, 34246356, 68492712

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68492711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68492712 can be divided by 64 positive divisors. The sum of these divisors (counting 68492712) is 1, the average is 0.015625.

Base conversion 68492712

Base System Value
2 Binary 100000101010001110110101000
3 Ternary 11202212210100010
4 Quaternary 10011101312220
5 Quinary 120013231322
6 Senary 10444011520
8 Octal 405216650
10 Decimal 68492712
12 Duodecimal 1ab30ba0
16 Hexadecimal 4151da8
20 Vigesimal 1181bfc
36 Base36 14s1bc

Cryptographic Hash Functions

md5 2e894ef3b193fb695560f72a364044da
sha1 ee6e5bcd898d5a1282e4af2540addecb7a4f9fbd
sha256 9f7f30829cb251aab11882644c2c3fc39e90e84fe1719c6619793b67104c2852
sha512 dd077ac4dd5b256f8a554229457961bde6bde62c4452ace89ffcb13f8dd521bde9fe101226b29cf8d9e9f2fd4d317d43b3ba1a5777a17dc76ea81292e449d268
ripemd-160 e20aec16955d6aa21405ed3cc3c59c3b2c46351e

68492712 as geometric shapes

Circle

Radius = n
Diameter 136985424
Circumference 430352401.68728
Area 1.4738001553638E+16

Sphere

Radius = n
Volume 1.3459275944918E+24
Surface area 5.8952006214551E+16
Circumference 430352401.68728

Square

Length = n
Perimeter 273970848
Area 4691251597114944
Diagonal 96863322.234114

Cube

Length = n
Surface area 28147509582689664
Volume 3.2131654456073E+23
Space diagonal 118632857.13218

Equilateral Triangle

Length = n
Perimeter 205478136
Area 2.0313715293229E+15
Altitude 59316428.566091

Triangular Pyramid

Length = n
Surface area 2.0313715293229E+15
Volume 3.7867517927721E+22
Height 32287774.078038