70639968 (number)

70639968 is an even 8-digits composite number following 70639967 and preceding 70639969. In scientific notation, it is written as 7.0639968 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 72 positive divisors. There are 20181504 positive integers (up to 70639968) that are relatively prime to 70639968.

Interesting facts

Basic properties

Name

Name seventy million six hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.0639968 × 10^7
Engineering notation 7.0639968 × 10^6

Prime Factorization of 70639968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 15017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 630714
Product of the distinct prime numbers

The prime factorization of 70639968 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 15017. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 1, 27, 67, 716, 714, 6499, 5852, 27348, 50181, 260067, 336602, 1162617, 8949541, 14997848, 58936033, 884743916, 137773242, 4518938950, 5488800822

Basic calculations (n = 70639968)

Multiplication

n×y
n×2 141279936
n×3 211919904
n×4 282559872
n×5 353199840

Division

n÷y
n÷2 35319984
n÷3 23546656
n÷3 17659992
n÷5 14127993.6

Exponentiation

ny
n2 4990005079041024
n3 3.524937991033E+23
n4 2.4900150688855E+31
n5 1.7589458478559E+39

Nth Root

y√n
2√n 8404.758652097
3√n 413.38066980121
4√n 91.677470798976
5√n 37.137280572356

Divisors of 70639968

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15017, 30034, 45051, 60068, 90102, 105119, 120136, 180204, 210238, 240272, 315357, 360408, 420476, 480544, 630714, 720816, 735833, 840952, 1261428, 1441632, 1471666, 1681904, 2207499, 2522856, 2943332, 3363808, 4414998, 5045712, 5886664, 8829996, 10091424, 11773328, 17659992, 23546656, 35319984, 70639968

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -70639967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70639968 can be divided by 72 positive divisors. The sum of these divisors (counting 70639968) is 1, the average is 0.013888888888889.

Base conversion 70639968

Base System Value
2 Binary 100001101011110000101100000
3 Ternary 11220220212211010
4 Quaternary 10031132011200
5 Quinary 121040434333
6 Senary 11002020520
8 Octal 415360540
10 Decimal 70639968
12 Duodecimal 1b7a7740
16 Hexadecimal 435e160
20 Vigesimal 1219ji8
36 Base36 16225c

Cryptographic Hash Functions

md5 ff66ed1a3946f3d9a2396b1b00203aea
sha1 f2b5be3da6503dcbc5b2fbf6292516fa3d8201a5
sha256 9b33e7d53c83171afa0d6b36c3ec057744ec8549f101e33e50d5ceb0794c9a73
sha512 d28c48654bcd88e8fd5de6854efc5bee1525239879ed422f6d1235f7e6eab44b204283f9d73b99c010acb45c1870be7a64680ba60833e377625ae01177050726
ripemd-160 c9baef279aba95fe70ea35e3eb139002bd0e41c9

70639968 as geometric shapes

Circle

Radius = n
Diameter 141279936
Circumference 443844009.03724
Area 1.5676563297691E+16

Sphere

Radius = n
Volume 1.4765225729318E+24
Surface area 6.2706253190764E+16
Circumference 443844009.03724

Square

Length = n
Perimeter 282559872
Area 4990005079041024
Diagonal 99900000.791201

Cube

Length = n
Surface area 29940030474246144
Volume 3.524937991033E+23
Space diagonal 122352013.62104

Equilateral Triangle

Length = n
Perimeter 211919904
Area 2.1607355817315E+15
Altitude 61176006.81052

Triangular Pyramid

Length = n
Surface area 2.1607355817315E+15
Volume 4.1541792612025E+22
Height 33300000.263734