210989871 (number)

210989871 is an odd 9-digits composite number following 210989870 and preceding 210989872. In scientific notation, it is written as 2.10989871 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 139414464 positive integers (up to 210989871) that are relatively prime to 210989871.

Interesting facts

Basic properties

Name

Name two hundred ten million nine hundred eighty-nine thousand eight hundred seventy-one

Notation

Scientific notation 2.10989871 × 10^8
Engineering notation 2.10989871 × 10^6

Prime Factorization of 210989871

Prime Factorization 3 × 3 × 113 × 207463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 70329957
Product of the distinct prime numbers

The prime factorization of 210989871 is 3 × 3 × 113 × 207463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 96, 70, 213, 583, 6620, 3655, 39271, 7205, 685754, 724995, 2649614, 6563491, 43197237, 63289461, 934277070, 590463648, 7152555297, 5679029520

Basic calculations (n = 210989871)

Multiplication

n×y
n×2 421979742
n×3 632969613
n×4 843959484
n×5 1054949355

Division

n÷y
n÷2 105494935.5
n÷3 70329957
n÷3 52747467.75
n÷5 42197974.2

Exponentiation

ny
n2 44516725664596641
n3 9.3925782053156E+24
n4 1.981738863897E+33
n5 4.1812682724931E+41

Nth Root

y√n
2√n 14525.490387591
3√n 595.32465487407
4√n 120.52174238531
5√n 46.222381882591

Divisors of 210989871

1, 3, 9, 113, 339, 1017, 207463, 622389, 1867167, 23443319, 70329957, 210989871

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -210989870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 210989871 can be divided by 12 positive divisors. The sum of these divisors (counting 210989871) is 1, the average is 0.083333333333333.

Base conversion 210989871

Base System Value
2 Binary 1100100100110111001100101111
3 Ternary 112201000101200200
4 Quaternary 30210313030233
5 Quinary 413003133441
6 Senary 32534124543
8 Octal 1444671457
10 Decimal 210989871
12 Duodecimal 5a7b0753
16 Hexadecimal c93732f
20 Vigesimal 35idedb
36 Base36 3hm8tr

Cryptographic Hash Functions

md5 29c8ab4780a279fe025919a6e9d52603
sha1 6d43fdddcd25788126133abb839832e8f4ba095c
sha256 7d7f5aa44f5f8fcc171662467d9e1c956d9c8fc6182e871debd1944990ff67af
sha512 44daa8eac3dd99421fffb64222e82c84f4de35d3ef9cf546921f6a91cb150d6aab65365571024b5267a3b1a8d098d37d7e9d6f235add349b5fbe1d47c1e1a158
ripemd-160 6a68aeba275c2874599ee741e9563846bf84d427

210989871 as geometric shapes

Circle

Radius = n
Diameter 421979742
Circumference 1325688457.4309
Area 1.3985341830977E+17

Sphere

Radius = n
Volume 3.9343539584116E+25
Surface area 5.5941367323908E+17
Circumference 1325688457.4309

Square

Length = n
Perimeter 843959484
Area 44516725664596641
Diagonal 298384737.09155

Cube

Length = n
Surface area 267100353987579846
Volume 9.3925782053156E+24
Space diagonal 365445176.4544

Equilateral Triangle

Length = n
Perimeter 632969613
Area 1.9276307659422E+16
Altitude 182722588.2272

Triangular Pyramid

Length = n
Surface area 1.9276307659422E+16
Volume 1.1069259569673E+24
Height 99461579.030517