66097890 (number)

66097890 is an even 8-digits composite number following 66097889 and preceding 66097891. In scientific notation, it is written as 6.6097890 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 16623360 positive integers (up to 66097890) that are relatively prime to 66097890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6097890 × 10^7
Engineering notation 6.6097890 × 10^6

Prime Factorization of 66097890

Prime Factorization 2 × 15 × 9 × 31 × 53 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 66097890
Product of the distinct prime numbers

The prime factorization of 66097890 is 2 × 15 × 9 × 31 × 53 × 149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 52, 29, 120, 260, 2100, 9287, 90215, 41677, 170558, 104484, 2923338, 2274069, 24666541, 91822423, 282836076, 411548558, 270174575, 187759764

Basic calculations (n = 66097890)

Multiplication

n×y
n×2 132195780
n×3 198293670
n×4 264391560
n×5 330489450

Division

n÷y
n÷2 33048945
n÷3 22032630
n÷3 16524472.5
n÷5 13219578

Exponentiation

ny
n2 4368931062452100
n3 2.8877712478354E+23
n4 1.9087558628459E+31
n5 1.2616473505924E+39

Nth Root

y√n
2√n 8130.0608853809
3√n 404.32369982276
4√n 90.166850257624
5√n 36.646923298009

Divisors of 66097890

1, 2, 9, 15, 18, 30, 31, 53, 62, 106, 135, 149, 270, 279, 298, 465, 477, 558, 795, 930, 954, 1341, 1590, 1643, 2235, 2682, 3286, 4185, 4470, 4619, 7155, 7897, 8370, 9238, 14310, 14787, 15794, 20115, 24645, 29574, 40230, 41571, 49290, 69285, 71073, 83142, 118455, 138570, 142146, 221805, 236910, 244807, 443610, 489614, 623565, 1066095, 1247130, 2132190, 2203263, 3672105, 4406526, 7344210, 33048945, 66097890

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 -66097889
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 66097890 can be divided by 64 positive divisors. The sum of these divisors (counting 66097890) is 1, the average is 0.015625.

Base conversion 66097890

Base System Value
2 Binary 11111100001001001011100010
3 Ternary 11121101010021000
4 Quaternary 3330021023202
5 Quinary 113410113030
6 Senary 10320412430
8 Octal 374111342
10 Decimal 66097890
12 Duodecimal 1a177116
16 Hexadecimal 3f092e2
20 Vigesimal 10d24ea
36 Base36 13cpgi

Cryptographic Hash Functions

md5 a37abb9308a9d697b92b536abbfde1df
sha1 e1b0f109fc34d119f3ff7c2786f5a7d8a4bf3861
sha256 56e222db449acc54e7d557b5a8b462bbce5132c80d0dbda307ec0e31c643693a
sha512 860c01b9e9f46083d2356412199ab2b4a715b69e28b6d62f3a102c0eaf949a7ee26007a4017d87cf5679e85ad306bbbbd517ac97f4347abc880e7b586f71d93a
ripemd-160 fa7214d119b0946a6ef79c7bfc2fdea70e16cadd

66097890 as geometric shapes

Circle

Radius = n
Diameter 132195780
Circumference 415305291.28357
Area 1.372540172984E+16

Sphere

Radius = n
Volume 1.2096267916597E+24
Surface area 5.4901606919359E+16
Circumference 415305291.28357

Square

Length = n
Perimeter 264391560
Area 4368931062452100
Diagonal 93476532.482245

Cube

Length = n
Surface area 26213586374712600
Volume 2.8877712478354E+23
Space diagonal 114484903.7531

Equilateral Triangle

Length = n
Perimeter 198293670
Area 1.8918026437332E+15
Altitude 57242451.876549

Triangular Pyramid

Length = n
Surface area 1.8918026437332E+15
Volume 3.4032710530999E+22
Height 31158844.160748