66078980 (number)

66078980 is an even 8-digits composite number following 66078979 and preceding 66078981. In scientific notation, it is written as 6.6078980 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 23251200 positive integers (up to 66078980) that are relatively prime to 66078980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6078980 × 10^7
Engineering notation 6.6078980 × 10^6

Prime Factorization of 66078980

Prime Factorization 2 × 2 × 5 × 11 × 31 × 9689

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33039490
Product of the distinct prime numbers

The prime factorization of 66078980 is 2 × 2 × 5 × 11 × 31 × 9689. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 12, 73, 99, 549, 6133, 7698, 56832, 40099, 168971, 690703, 3976415, 2363877, 72620599, 2453466, 481002637, 799891016, 1044944998, 922860461

Basic calculations (n = 66078980)

Multiplication

n×y
n×2 132157960
n×3 198236940
n×4 264315920
n×5 330394900

Division

n÷y
n÷2 33039490
n÷3 22026326.666667
n÷3 16519745
n÷5 13215796

Exponentiation

ny
n2 4366431597840400
n3 2.8852934622506E+23
n4 1.9065724898619E+31
n5 1.2598436542614E+39

Nth Root

y√n
2√n 8128.89783427
3√n 404.28513837797
4√n 90.160400588451
5√n 36.644826188292

Divisors of 66078980

1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 9689, 19378, 38756, 48445, 96890, 106579, 193780, 213158, 300359, 426316, 532895, 600718, 1065790, 1201436, 1501795, 2131580, 3003590, 3303949, 6007180, 6607898, 13215796, 16519745, 33039490, 66078980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66078979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66078980 can be divided by 48 positive divisors. The sum of these divisors (counting 66078980) is 1, the average is 0.020833333333333.

Base conversion 66078980

Base System Value
2 Binary 11111100000100100100000100
3 Ternary 11121100011022122
4 Quaternary 3330010210010
5 Quinary 113404011410
6 Senary 10320145112
8 Octal 374044404
10 Decimal 66078980
12 Duodecimal 1a168198
16 Hexadecimal 3f04904
20 Vigesimal 10cjh90
36 Base36 13cav8

Cryptographic Hash Functions

md5 c372cdb3dd58c6f186e6777b027b745d
sha1 a40b5382230547a5ad266b99503fb8ca2b663aae
sha256 f5acf5950943b3bcc10254a94384ced45bbbabcec9c33325f75e3f80c0e77daa
sha512 5150159fdeb299b310b6e5568fe81a34a529ef0b9e04e7862f1ec9a629dc14f7998631a7332f069424a9b991cbb58fb61abb171840073272567ffdaa25d5f015
ripemd-160 4d5935d4a8e17ed283fe6dee9f5cdb74a886ee95

66078980 as geometric shapes

Circle

Radius = n
Diameter 132157960
Circumference 415186476.24941
Area 1.3717549430178E+16

Sphere

Radius = n
Volume 1.208588899261E+24
Surface area 5.4870197720711E+16
Circumference 415186476.24941

Square

Length = n
Perimeter 264315920
Area 4366431597840400
Diagonal 93449789.703781

Cube

Length = n
Surface area 26198589587042400
Volume 2.8852934622506E+23
Space diagonal 114452150.67233

Equilateral Triangle

Length = n
Perimeter 198236940
Area 1.8907203438084E+15
Altitude 57226075.336164

Triangular Pyramid

Length = n
Surface area 1.8907203438084E+15
Volume 3.4003509547844E+22
Height 31149929.90126