100643445 (number)

100643445 is an odd 9-digits composite number following 100643444 and preceding 100643446. In scientific notation, it is written as 1.00643445 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 46008000 positive integers (up to 100643445) that are relatively prime to 100643445.

Interesting facts

Basic properties

Name

Name one hundred million six hundred forty-three thousand four hundred forty-five

Notation

Scientific notation 1.00643445 × 10^8
Engineering notation 1.00643445 × 10^6

Prime Factorization of 100643445

Prime Factorization 45 × 3 × 7 × 106501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 100643445
Product of the distinct prime numbers

The prime factorization of 100643445 is 45 × 3 × 7 × 106501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 93, 58, 483, 758, 2675, 1718, 65358, 78583, 34970, 529204, 3723066, 9855419, 32486920, 862840, 185716205, 853048830, 2171083204, 5760671006

Basic calculations (n = 100643445)

Multiplication

n×y
n×2 201286890
n×3 301930335
n×4 402573780
n×5 503217225

Division

n÷y
n÷2 50321722.5
n÷3 33547815
n÷3 25160861.25
n÷5 20128689

Exponentiation

ny
n2 10129103021468025
n3 1.0194278228405E+24
n4 1.0259872801951E+32
n5 1.0325889440502E+40

Nth Root

y√n
2√n 10032.12066315
3√n 465.15229142896
4√n 100.16047455534
5√n 39.861817715875

Divisors of 100643445

1, 3, 7, 21, 45, 135, 315, 945, 106501, 319503, 745507, 2236521, 4792545, 14377635, 33547815, 100643445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -100643444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100643445 can be divided by 16 positive divisors. The sum of these divisors (counting 100643445) is 1, the average is 0.0625.

Base conversion 100643445

Base System Value
2 Binary 101111111111011001001110101
3 Ternary 21000101012212000
4 Quaternary 11333323021311
5 Quinary 201231042240
6 Senary 13553045513
8 Octal 577731165
10 Decimal 100643445
12 Duodecimal 29856899
16 Hexadecimal 5ffb275
20 Vigesimal 1b908c5
36 Base36 1nx4z9

Cryptographic Hash Functions

md5 aa5a4118f851b0ab37a31ad8bd03b41d
sha1 d525717a4247427780e9c238d0b48274e2cb235f
sha256 18e745fa6b73a63dc49221ad88fb44219bd8c3c942e4bb9a59ce968a14a98a50
sha512 85680ac26e137c66a94f89adfcb2a6e3978d244f9d19af158fb04634b6091305be93a56d7299cc493b802b88199d75338793ae705e1c7a5232f0fdf0520285e9
ripemd-160 acf184d8bfb0fa9aeebf08b51ded68c5e01f9dc5

100643445 as geometric shapes

Circle

Radius = n
Diameter 201286890
Circumference 632361414.88794
Area 3.1821515639698E+16

Sphere

Radius = n
Volume 4.2701692788008E+24
Surface area 1.2728606255879E+17
Circumference 632361414.88794

Square

Length = n
Perimeter 402573780
Area 10129103021468025
Diagonal 142331324.88295

Cube

Length = n
Surface area 60774618128808150
Volume 1.0194278228405E+24
Space diagonal 174319560.18876

Equilateral Triangle

Length = n
Perimeter 301930335
Area 4.3860302670705E+15
Altitude 87159780.094382

Triangular Pyramid

Length = n
Surface area 4.3860302670705E+15
Volume 1.2014072107679E+23
Height 47443774.960984