20100840 (number)

20100840 is an even 8-digits composite number following 20100839 and preceding 20100841. In scientific notation, it is written as 2.0100840 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 32 positive divisors. There are 5326080 positive integers (up to 20100840) that are relatively prime to 20100840.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand eight hundred forty

Notation

Scientific notation 2.0100840 × 10^7
Engineering notation 2.0100840 × 10^6

Prime Factorization of 20100840

Prime Factorization 2 × 2 × 2 × 15 × 191 × 877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5025210
Product of the distinct prime numbers

The prime factorization of 20100840 is 2 × 2 × 2 × 15 × 191 × 877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 49, 80, 545, 94, 5263, 9632, 48451, 53300, 250376, 699751, 9924966, 5742803, 54243336, 75454121, 771846745, 340289234, 7061751920, 8420722712

Basic calculations (n = 20100840)

Multiplication

n×y
n×2 40201680
n×3 60302520
n×4 80403360
n×5 100504200

Division

n÷y
n÷2 10050420
n÷3 6700280
n÷3 5025210
n÷5 4020168

Exponentiation

ny
n2 404043768705600
n3 8.1216191477483E+21
n4 1.6325136702982E+29
n5 3.2814896084478E+36

Nth Root

y√n
2√n 4483.396034258
3√n 271.89720019537
4√n 66.958166299996
5√n 28.883035985183

Divisors of 20100840

1, 2, 4, 8, 15, 30, 60, 120, 191, 382, 764, 877, 1528, 1754, 2865, 3508, 5730, 7016, 11460, 13155, 22920, 26310, 52620, 105240, 167507, 335014, 670028, 1340056, 2512605, 5025210, 10050420, 20100840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20100839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20100840 can be divided by 32 positive divisors. The sum of these divisors (counting 20100840) is 1, the average is 0.03125.

Base conversion 20100840

Base System Value
2 Binary 1001100101011011011101000
3 Ternary 1101211020011120
4 Quaternary 1030223123220
5 Quinary 20121211330
6 Senary 1554455240
8 Octal 114533350
10 Decimal 20100840
12 Duodecimal 6894520
16 Hexadecimal 132b6e8
20 Vigesimal 65cc20
36 Base36 bytwo

Cryptographic Hash Functions

md5 d09c8c3ac48f1242300a97f6a53ac60c
sha1 17ac6e1efe90f05e0cd2475f437717832597f24e
sha256 20a60eaaa1154fb4c697c05370d2cf6c30be1e1050c414d4841a924299d6d7fd
sha512 5721ddc4ff0842383f04d248ef74c0e1cd6a2528f5aedcf578fe7ac1ed473be4e135439e54db11ac22f2d2b011d0f204a26dfab8ddfe718d27dda956298fe3e1
ripemd-160 8dedc5b9d132d41228723f30bb0f40d49c546790

20100840 as geometric shapes

Circle

Radius = n
Diameter 40201680
Circumference 126297302.54997
Area 1.2693409354942E+15

Sphere

Radius = n
Volume 3.4019758733094E+22
Surface area 5.077363741977E+15
Circumference 126297302.54997

Square

Length = n
Perimeter 80403360
Area 404043768705600
Diagonal 28426880.543092

Cube

Length = n
Surface area 2424262612233600
Volume 8.1216191477483E+21
Space diagonal 34815676.154813

Equilateral Triangle

Length = n
Perimeter 60302520
Area 1.7495608396993E+14
Altitude 17407838.077406

Triangular Pyramid

Length = n
Surface area 1.7495608396993E+14
Volume 9.5714199559789E+20
Height 9475626.8476972