100805920 (number)

100805920 is an even 9-digits composite number following 100805919 and preceding 100805921. In scientific notation, it is written as 1.00805920 × 10^8. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 37949440 positive integers (up to 100805920) that are relatively prime to 100805920.

Interesting facts

Basic properties

Name

Name one hundred million eight hundred five thousand nine hundred twenty

Notation

Scientific notation 1.00805920 × 10^8
Engineering notation 1.00805920 × 10^6

Prime Factorization of 100805920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 37061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6300370
Product of the distinct prime numbers

The prime factorization of 100805920 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 37061. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 10, 97, 71, 909, 763, 8399, 4688, 90840, 36686, 247150, 820618, 7159508, 8202718, 82720895, 38117916, 558801804, 717493882, 3249912788, 9552800685

Basic calculations (n = 100805920)

Multiplication

n×y
n×2 201611840
n×3 302417760
n×4 403223680
n×5 504029600

Division

n÷y
n÷2 50402960
n÷3 33601973.333333
n÷3 25201480
n÷5 20161184

Exponentiation

ny
n2 10161833507046400
n3 1.0243729755646E+24
n4 1.0326286022493E+32
n5 1.0409507626806E+40

Nth Root

y√n
2√n 10040.215137137
3√n 465.40246498695
4√n 100.200873934
5√n 39.874679697459

Divisors of 100805920

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 37061, 74122, 148244, 185305, 296488, 370610, 592976, 630037, 741220, 1185952, 1260074, 1482440, 2520148, 2964880, 3150185, 5040296, 5929760, 6300370, 10080592, 12600740, 20161184, 25201480, 50402960, 100805920

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 -100805919
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 100805920 can be divided by 48 positive divisors. The sum of these divisors (counting 100805920) is 1, the average is 0.020833333333333.

Base conversion 100805920

Base System Value
2 Binary 110000000100010110100100000
3 Ternary 21000200110201121
4 Quaternary 12000202310200
5 Quinary 201301242140
6 Senary 14000342024
8 Octal 600426440
10 Decimal 100805920
12 Duodecimal 29914914
16 Hexadecimal 6022d20
20 Vigesimal 1ba0eg0
36 Base36 1o0mcg

Cryptographic Hash Functions

md5 38df9bd30ddbfa2ca74bd05080197252
sha1 78e918a1e8a3c0b13033c35cb5791dedabdf3e34
sha256 7d6173c4619b9748e61656a8c4522f1cc5a2bf5094b3b9331f0a927b788b0b2d
sha512 bd89e372ffed16c719790af889f48de195f140f478d10f9e07a434d9a51203b460d37b3c344de6b0a6665c36e239242ed5931060a1377498454c52f26323c08b
ripemd-160 c59b03ee22ead4449df667df20c6c8d796b49d5b

100805920 as geometric shapes

Circle

Radius = n
Diameter 201611840
Circumference 633382275.42072
Area 3.192434149274E+16

Sphere

Radius = n
Volume 4.290883486093E+24
Surface area 1.2769736597096E+17
Circumference 633382275.42072

Square

Length = n
Perimeter 403223680
Area 10161833507046400
Diagonal 142561099.2315

Cube

Length = n
Surface area 60971001042278400
Volume 1.0243729755646E+24
Space diagonal 174600975.14372

Equilateral Triangle

Length = n
Perimeter 302417760
Area 4.400202983065E+15
Altitude 87300487.571862

Triangular Pyramid

Length = n
Surface area 4.400202983065E+15
Volume 1.2072351291433E+23
Height 47520366.410499