68572912 (number)

68572912 is an even 8-digits composite number following 68572911 and preceding 68572913. In scientific notation, it is written as 6.8572912 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 34286448 positive integers (up to 68572912) that are relatively prime to 68572912.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred seventy-two thousand nine hundred twelve

Notation

Scientific notation 6.8572912 × 10^7
Engineering notation 6.8572912 × 10^6

Prime Factorization of 68572912

Prime Factorization 2 × 2 × 2 × 2 × 4285807

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8571614
Product of the distinct prime numbers

The prime factorization of 68572912 is 2 × 2 × 2 × 2 × 4285807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 14, 14, 784, 902, 38, 4650, 49564, 98880, 847615, 22595, 2576019, 7769312, 84829389, 59267784, 653706860, 249097348, 172943251, 5762512313

Basic calculations (n = 68572912)

Multiplication

n×y
n×2 137145824
n×3 205718736
n×4 274291648
n×5 342864560

Division

n÷y
n÷2 34286456
n÷3 22857637.333333
n÷3 17143228
n÷5 13714582.4

Exponentiation

ny
n2 4702244260159744
n3 3.2244658185444E+23
n4 2.2111101082205E+31
n5 1.5162225887332E+39

Nth Root

y√n
2√n 8280.8762821334
3√n 409.30859476471
4√n 90.999320228963
5√n 36.917349960801

Divisors of 68572912

1, 2, 4, 8, 16, 4285807, 8571614, 17143228, 34286456, 68572912

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68572911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68572912 can be divided by 10 positive divisors. The sum of these divisors (counting 68572912) is 1, the average is 0.1.

Base conversion 68572912

Base System Value
2 Binary 100000101100101011011110000
3 Ternary 11210000212100111
4 Quaternary 10011211123300
5 Quinary 120023313122
6 Senary 10445431104
8 Octal 405453360
10 Decimal 68572912
12 Duodecimal 1ab6b494
16 Hexadecimal 41656f0
20 Vigesimal 118bc5c
36 Base36 14tr74

Cryptographic Hash Functions

md5 926be05593e2e5186f12dbb7d97fe3d3
sha1 ca9705a6dea4cc166b674cda72848b15b77a7701
sha256 7b38cc97b420facce0bb18c9ef1f17f3ea7415f0bc5d3b6f4864fffcf2ce2339
sha512 1757b0f37557bb155b4c66d2424560dccfb54894993f7dcfb6f6c9c9ff2ce3101829b09fd7e896bd46e71c60ac30d4de9081613d5c252db0b65523d2ff2bf0ae
ripemd-160 7f51cab1fde74fd61b626c8faa61c9a2f7c32c3e

68572912 as geometric shapes

Circle

Radius = n
Diameter 137145824
Circumference 430856313.14892
Area 1.4772536023103E+16

Sphere

Radius = n
Volume 1.3506610836387E+24
Surface area 5.909014409241E+16
Circumference 430856313.14892

Square

Length = n
Perimeter 274291648
Area 4702244260159744
Diagonal 96976742.161817

Cube

Length = n
Surface area 28213465560958464
Volume 3.2244658185444E+23
Space diagonal 118771767.60695

Equilateral Triangle

Length = n
Perimeter 205718736
Area 2.036131492049E+15
Altitude 59385883.803475

Triangular Pyramid

Length = n
Surface area 2.036131492049E+15
Volume 3.800069409995E+22
Height 32325580.720606