20150977 (number)

20150977 is an odd 8-digits composite number following 20150976 and preceding 20150978. In scientific notation, it is written as 2.0150977 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 15253920 positive integers (up to 20150977) that are relatively prime to 20150977.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand nine hundred seventy-seven

Notation

Scientific notation 2.0150977 × 10^7
Engineering notation 2.0150977 × 10^6

Prime Factorization of 20150977

Prime Factorization 7 × 37 × 11 × 11 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1831907
Product of the distinct prime numbers

The prime factorization of 20150977 is 7 × 37 × 11 × 11 × 643. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 97, 40, 894, 104, 8526, 4320, 35511, 73400, 861824, 353465, 9511301, 5904627, 88871138, 67939616, 310009565, 103953818, 835060655, 2309524819

Basic calculations (n = 20150977)

Multiplication

n×y
n×2 40301954
n×3 60452931
n×4 80603908
n×5 100754885

Division

n÷y
n÷2 10075488.5
n÷3 6716992.3333333
n÷3 5037744.25
n÷5 4030195.4

Exponentiation

ny
n2 406061874054529
n3 8.1825434846497E+21
n4 1.6488624556068E+29
n5 3.3226189419095E+36

Nth Root

y√n
2√n 4488.9839607644
3√n 272.12307452921
4√n 66.999880304105
5√n 28.897430071617

Divisors of 20150977

1, 7, 11, 37, 77, 121, 259, 407, 643, 847, 2849, 4477, 4501, 7073, 23791, 31339, 49511, 77803, 166537, 261701, 544621, 1831907, 2878711, 20150977

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150977 can be divided by 24 positive divisors. The sum of these divisors (counting 20150977) is 1, the average is 0.041666666666667.

Base conversion 20150977

Base System Value
2 Binary 1001100110111101011000001
3 Ternary 1101220202221111
4 Quaternary 1030313223001
5 Quinary 20124312402
6 Senary 1555523321
8 Octal 114675301
10 Decimal 20150977
12 Duodecimal 68b9541
16 Hexadecimal 1337ac1
20 Vigesimal 65ih8h
36 Base36 bzwld

Cryptographic Hash Functions

md5 817c0cb3e7421f62c9a5ec1cfd0b9d75
sha1 4ea979f461b2bbcc4f6250738f7382f7454618be
sha256 ba0b55824e676ecd1b3dec0563cff58ed60bd343f9b5b370cc42513084a8fe88
sha512 052793042e48430feeb39d67ba83d31861ca4290b873c8c926826264b4c8558f04481ca94b02c7f604f35ae580cb399fa563258ddf033b94c19ef14b23783dab
ripemd-160 bf7a21ac2336c387b4241bfa1bd0e055bff3b13c

20150977 as geometric shapes

Circle

Radius = n
Diameter 40301954
Circumference 126612322.61171
Area 1.2756810004326E+15

Sphere

Radius = n
Volume 3.4274957998739E+22
Surface area 5.1027240017304E+15
Circumference 126612322.61171

Square

Length = n
Perimeter 80603908
Area 406061874054529
Diagonal 28497784.968468

Cube

Length = n
Surface area 2436371244327174
Volume 8.1825434846497E+21
Space diagonal 34902515.986152

Equilateral Triangle

Length = n
Perimeter 60452931
Area 1.7582994921977E+14
Altitude 17451257.993076

Triangular Pyramid

Length = n
Surface area 1.7582994921977E+14
Volume 9.6432199755827E+20
Height 9499261.6561561