70668890 (number)

70668890 is an even 8-digits composite number following 70668889 and preceding 70668891. In scientific notation, it is written as 7.0668890 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 27503424 positive integers (up to 70668890) that are relatively prime to 70668890.

Interesting facts

Basic properties

Name

Name seventy million six hundred sixty-eight thousand eight hundred ninety

Notation

Scientific notation 7.0668890 × 10^7
Engineering notation 7.0668890 × 10^6

Prime Factorization of 70668890

Prime Factorization 2 × 5 × 37 × 190997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 70668890
Product of the distinct prime numbers

The prime factorization of 70668890 is 2 × 5 × 37 × 190997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 63, 53, 146, 806, 7422, 7509, 32025, 33080, 696069, 679754, 1432208, 3647004, 12520380, 32266097, 401172004, 8868057, 8162579682, 5461443978

Basic calculations (n = 70668890)

Multiplication

n×y
n×2 141337780
n×3 212006670
n×4 282675560
n×5 353344450

Division

n÷y
n÷2 35334445
n÷3 23556296.666667
n÷3 17667222.5
n÷5 14133778

Exponentiation

ny
n2 4994092013832100
n3 3.5292693917538E+23
n4 2.4940955042622E+31
n5 1.762549608402E+39

Nth Root

y√n
2√n 8406.4790489241
3√n 413.43707868116
4√n 91.686853195669
5√n 37.140321084967

Divisors of 70668890

1, 2, 5, 10, 37, 74, 185, 370, 190997, 381994, 954985, 1909970, 7066889, 14133778, 35334445, 70668890

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 -70668889
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 70668890 can be divided by 16 positive divisors. The sum of these divisors (counting 70668890) is 1, the average is 0.0625.

Base conversion 70668890

Base System Value
2 Binary 100001101100101001001011010
3 Ternary 11220222100111022
4 Quaternary 10031211021122
5 Quinary 121042401030
6 Senary 11002402442
8 Octal 415451132
10 Decimal 70668890
12 Duodecimal 1b800422
16 Hexadecimal 436525a
20 Vigesimal 121dc4a
36 Base36 162ogq

Cryptographic Hash Functions

md5 0a84e7cb040cbcf181aee9c72fae8489
sha1 10288c972dc2888eb18d3350f08dae5a7bd6afb6
sha256 4918d7eb2ac1f02a0f8a031ae32b3d617c1eafbb4b445065fb163bdbee1228c9
sha512 961b209a1748a8935a772eeec434a5fb2cd06b9c289966c6121e1a29270027f9b948526ecde853485defccea1927224f8f6c0bf397c0cfbd32aa84a547175b63
ripemd-160 f6bf358c01924aaea87248e4e0bb52dd3b1d433e

70668890 as geometric shapes

Circle

Radius = n
Diameter 141337780
Circumference 444025731.32269
Area 1.5689402782006E+16

Sphere

Radius = n
Volume 1.4783369058231E+24
Surface area 6.2757611128026E+16
Circumference 444025731.32269

Square

Length = n
Perimeter 282675560
Area 4994092013832100
Diagonal 99940902.675852

Cube

Length = n
Surface area 29964552082992600
Volume 3.5292693917538E+23
Space diagonal 122402107.9945

Equilateral Triangle

Length = n
Perimeter 212006670
Area 2.1625052764078E+15
Altitude 61201053.997248

Triangular Pyramid

Length = n
Surface area 2.1625052764078E+15
Volume 4.1592838659054E+22
Height 33313634.225284