100981505 (number)

100981505 is an odd 9-digits composite number following 100981504 and preceding 100981506. In scientific notation, it is written as 1.00981505 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 80785200 positive integers (up to 100981505) that are relatively prime to 100981505.

Interesting facts

Basic properties

Name

Name one hundred million nine hundred eighty-one thousand five hundred five

Notation

Scientific notation 1.00981505 × 10^8
Engineering notation 1.00981505 × 10^6

Prime Factorization of 100981505

Prime Factorization 5 × 20196301

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 100981505
Product of the distinct prime numbers

The prime factorization of 100981505 is 5 × 20196301. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 20, 85, 992, 222, 5062, 6271, 14732, 89145, 159320, 204434, 8707630, 800419, 65448643, 51266569, 691683767, 154413714, 3384095466, 1081525573

Basic calculations (n = 100981505)

Multiplication

n×y
n×2 201963010
n×3 302944515
n×4 403926020
n×5 504907525

Division

n÷y
n÷2 50490752.5
n÷3 33660501.666667
n÷3 25245376.25
n÷5 20196301

Exponentiation

ny
n2 10197264352065025
n3 1.0297351011544E+24
n4 1.039842002659E+32
n5 1.0500481039072E+40

Nth Root

y√n
2√n 10048.955418351
3√n 465.67252284348
4√n 100.2444782437
5√n 39.888560871659

Divisors of 100981505

1, 5, 20196301, 100981505

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -100981504
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100981505 can be divided by 4 positive divisors. The sum of these divisors (counting 100981505) is 1, the average is 0.25.

Base conversion 100981505

Base System Value
2 Binary 110000001001101101100000001
3 Ternary 21001000101120202
4 Quaternary 12001031230001
5 Quinary 201322402010
6 Senary 14004214545
8 Octal 601155401
10 Decimal 100981505
12 Duodecimal 2999a455
16 Hexadecimal 604db01
20 Vigesimal 1bb2df5
36 Base36 1o4dtt

Cryptographic Hash Functions

md5 87078ec1b9f781f4732ad14f8cf18542
sha1 12dd51ecfba3277a0ce13db2d34938a1168d0b23
sha256 2f75a8a2f01f4f467d788c0c3822f7d9401aabd13da5f2c1443e8be979d9fd23
sha512 a38aa8314001027e1da51db86231a7d308ecfda983140d6bc69f6a9489ddf549193083d83800e94dd687d09c93686a888521193bb2647e405770736cdd89eed2
ripemd-160 3ab5f7b1d1b6993146d48d5c6e1de03eaf446dcc

100981505 as geometric shapes

Circle

Radius = n
Diameter 201963010
Circumference 634485508.51288
Area 3.2035650775161E+16

Sphere

Radius = n
Volume 4.3133443052402E+24
Surface area 1.2814260310064E+17
Circumference 634485508.51288

Square

Length = n
Perimeter 403926020
Area 10197264352065025
Diagonal 142809413.91985

Cube

Length = n
Surface area 61183586112390150
Volume 1.0297351011544E+24
Space diagonal 174905097.28477

Equilateral Triangle

Length = n
Perimeter 302944515
Area 4.4155449889969E+15
Altitude 87452548.642385

Triangular Pyramid

Length = n
Surface area 4.4155449889969E+15
Volume 1.2135544547535E+23
Height 47603137.973282