66238977 (number)

66238977 is an odd 8-digits composite number following 66238976 and preceding 66238978. In scientific notation, it is written as 6.6238977 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 37850832 positive integers (up to 66238977) that are relatively prime to 66238977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6238977 × 10^7
Engineering notation 6.6238977 × 10^6

Prime Factorization of 66238977

Prime Factorization 3 × 7 × 3154237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66238977
Product of the distinct prime numbers

The prime factorization of 66238977 is 3 × 7 × 3154237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 2, 100, 977, 169, 8349, 5285, 18375, 19759, 145970, 199975, 3063544, 6948306, 39210473, 96552940, 489753829, 707542078, 1659677516, 4313931449

Basic calculations (n = 66238977)

Multiplication

n×y
n×2 132477954
n×3 198716931
n×4 264955908
n×5 331194885

Division

n÷y
n÷2 33119488.5
n÷3 22079659
n÷3 16559744.25
n÷5 13247795.4

Exponentiation

ny
n2 4387602074006529
n3 2.9063027286527E+23
n4 1.9251051959826E+31
n5 1.2751699879927E+39

Nth Root

y√n
2√n 8138.7331323739
3√n 404.61117384151
4√n 90.214927436505
5√n 36.662554645963

Divisors of 66238977

1, 3, 7, 21, 3154237, 9462711, 22079659, 66238977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66238976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66238977 can be divided by 8 positive divisors. The sum of these divisors (counting 66238977) is 1, the average is 0.125.

Base conversion 66238977

Base System Value
2 Binary 11111100101011101000000001
3 Ternary 11121122021210110
4 Quaternary 3330223220001
5 Quinary 113424121402
6 Senary 10323421533
8 Octal 374535001
10 Decimal 66238977
12 Duodecimal 1a2248a9
16 Hexadecimal 3f2ba01
20 Vigesimal 10djh8h
36 Base36 13fqbl

Cryptographic Hash Functions

md5 e3b2de44b1b68eab9158273d8b478eeb
sha1 409c27a6572bad60f333440fd6ec2205c4d1e602
sha256 4f052213e9caee2e1ba34573cfb146949510e2170c9a21fa19c944e188689ae5
sha512 56c898437e3379081af8c622b42e878ac0b6d1d4ec01f3fc884210f5645ad2328aab064e8dbf710d9e8bdcc763e81fb31ce8f1a56dbdc358947ed63646ec4237
ripemd-160 7bebd8e44196d356e7ebe0d574335e82b45d4345

66238977 as geometric shapes

Circle

Radius = n
Diameter 132477954
Circumference 416191767.04901
Area 1.3784058442574E+16

Sphere

Radius = n
Volume 1.2173892401924E+24
Surface area 5.5136233770297E+16
Circumference 416191767.04901

Square

Length = n
Perimeter 264955908
Area 4387602074006529
Diagonal 93676059.63112

Cube

Length = n
Surface area 26325612444039174
Volume 2.9063027286527E+23
Space diagonal 114729273.60539

Equilateral Triangle

Length = n
Perimeter 198716931
Area 1.8998874288935E+15
Altitude 57364636.802693

Triangular Pyramid

Length = n
Surface area 1.8998874288935E+15
Volume 3.4251106126855E+22
Height 31225353.210373