70142642 (number)

70142642 is an even 8-digits composite number following 70142641 and preceding 70142643. In scientific notation, it is written as 7.0142642 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 33163200 positive integers (up to 70142642) that are relatively prime to 70142642.

Interesting facts

Basic properties

Name

Name seventy million one hundred forty-two thousand six hundred forty-two

Notation

Scientific notation 7.0142642 × 10^7
Engineering notation 7.0142642 × 10^6

Prime Factorization of 70142642

Prime Factorization 2 × 19 × 659 × 2801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 70142642
Product of the distinct prime numbers

The prime factorization of 70142642 is 2 × 19 × 659 × 2801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 47, 17, 485, 948, 5845, 5406, 31683, 21274, 91073, 828238, 2901241, 7536626, 72363456, 45767189, 705328514, 393621037, 7931869370, 5956247594

Basic calculations (n = 70142642)

Multiplication

n×y
n×2 140285284
n×3 210427926
n×4 280570568
n×5 350713210

Division

n÷y
n÷2 35071321
n÷3 23380880.666667
n÷3 17535660.5
n÷5 14028528.4

Exponentiation

ny
n2 4919990226740164
n3 3.4510111311773E+23
n4 2.4206303831219E+31
n5 1.6978941037764E+39

Nth Root

y√n
2√n 8375.1204170448
3√n 412.4082773718
4√n 91.515683994847
5√n 37.084841228673

Divisors of 70142642

1, 2, 19, 38, 659, 1318, 2801, 5602, 12521, 25042, 53219, 106438, 1845859, 3691718, 35071321, 70142642

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -70142641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70142642 can be divided by 16 positive divisors. The sum of these divisors (counting 70142642) is 1, the average is 0.0625.

Base conversion 70142642

Base System Value
2 Binary 100001011100100101010110010
3 Ternary 11212222121121122
4 Quaternary 10023210222302
5 Quinary 120424031032
6 Senary 10543222242
8 Octal 413445262
10 Decimal 70142642
12 Duodecimal 1b5a7982
16 Hexadecimal 42e4ab2
20 Vigesimal 11i7gc2
36 Base36 15reeq

Cryptographic Hash Functions

md5 a085c9f8165cb0731e5bfaa5630ba347
sha1 324c8d2d837358058cca134552c73f02f9516894
sha256 9d516197fc13222278fcc85c0e6df6e523366140266ab1504f620cdce8e78c06
sha512 2ac02c5310f7f18de5dfb692516fad1b1062670986c89249e166fec8be7ed36400aa0197d287b5bde92869ed8dbafd021458c1e58a6ef8f3154dee4efe891d09
ripemd-160 bae17d26017b4be870e8c225737e139d578630a3

70142642 as geometric shapes

Circle

Radius = n
Diameter 140285284
Circumference 440719217.62116
Area 1.545660515206E+16

Sphere

Radius = n
Volume 1.4455561622884E+24
Surface area 6.1826420608242E+16
Circumference 440719217.62116

Square

Length = n
Perimeter 280570568
Area 4919990226740164
Diagonal 99196675.617081

Cube

Length = n
Surface area 29519941360440984
Volume 3.4510111311773E+23
Space diagonal 121490619.72111

Equilateral Triangle

Length = n
Perimeter 210427926
Area 2.1304182613641E+15
Altitude 60745309.860557

Triangular Pyramid

Length = n
Surface area 2.1304182613641E+15
Volume 4.0670556213429E+22
Height 33065558.539027