100971561 (number)

100971561 is an odd 9-digits composite number following 100971560 and preceding 100971562. In scientific notation, it is written as 1.00971561 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 65672480 positive integers (up to 100971561) that are relatively prime to 100971561.

Interesting facts

Basic properties

Name

Name one hundred million nine hundred seventy-one thousand five hundred sixty-one

Notation

Scientific notation 1.00971561 × 10^8
Engineering notation 1.00971561 × 10^6

Prime Factorization of 100971561

Prime Factorization 3 × 41 × 820907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100971561
Product of the distinct prime numbers

The prime factorization of 100971561 is 3 × 41 × 820907. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 24, 42, 829, 908, 3874, 945, 3217, 69048, 144500, 316277, 6967053, 4372400, 73940584, 53933920, 476359906, 456258405, 6234692867, 1212077045

Basic calculations (n = 100971561)

Multiplication

n×y
n×2 201943122
n×3 302914683
n×4 403886244
n×5 504857805

Division

n÷y
n÷2 50485780.5
n÷3 33657187
n÷3 25242890.25
n÷5 20194312.2

Exponentiation

ny
n2 10195256130776721
n3 1.0294309263193E+24
n4 1.0394324757214E+32
n5 1.0495311962768E+40

Nth Root

y√n
2√n 10048.460628375
3√n 465.65723687742
4√n 100.24201029696
5√n 39.88777524765

Divisors of 100971561

1, 3, 41, 123, 820907, 2462721, 33657187, 100971561

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -100971560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100971561 can be divided by 8 positive divisors. The sum of these divisors (counting 100971561) is 1, the average is 0.125.

Base conversion 100971561

Base System Value
2 Binary 110000001001011010000101001
3 Ternary 21000222212221110
4 Quaternary 12001023100221
5 Quinary 201322042221
6 Senary 14004100533
8 Octal 601132051
10 Decimal 100971561
12 Duodecimal 29994749
16 Hexadecimal 604b429
20 Vigesimal 1bb18i1
36 Base36 1o465l

Cryptographic Hash Functions

md5 a8f6210dd6a937e90f1432bdd2b8f6df
sha1 213862d05e3e83be1f6cb10a661414099088952e
sha256 78d3973768e6e74f5328e724a4299db838ac5a2e498412ad6b96095c19cb479e
sha512 ab3048898f1a3e43c15d0f0ae86d096e12bbddfca111a736e30c8baa47601f6323d4578cd5cc4978d76fafb381f7eb25a05019bf698b5d7ea12c9d3621e9b374
ripemd-160 f6071ab0f5919e1e0d5c3c49487eed423d32ec34

100971561 as geometric shapes

Circle

Radius = n
Diameter 201943122
Circumference 634423028.51819
Area 3.2029341761914E+16

Sphere

Radius = n
Volume 4.3120701806707E+24
Surface area 1.2811736704766E+17
Circumference 634423028.51819

Square

Length = n
Perimeter 403886244
Area 10195256130776721
Diagonal 142795350.98018

Cube

Length = n
Surface area 61171536784660326
Volume 1.0294309263193E+24
Space diagonal 174887873.77154

Equilateral Triangle

Length = n
Perimeter 302914683
Area 4.4146754036708E+15
Altitude 87443936.88577

Triangular Pyramid

Length = n
Surface area 4.4146754036708E+15
Volume 1.2131959812726E+23
Height 47598450.326727