213156918 (number)

213156918 is an even 9-digits composite number following 213156917 and preceding 213156919. In scientific notation, it is written as 2.13156918 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 64903680 positive integers (up to 213156918) that are relatively prime to 213156918.

Interesting facts

Basic properties

Name

Name two hundred thirteen million one hundred fifty-six thousand nine hundred eighteen

Notation

Scientific notation 2.13156918 × 10^8
Engineering notation 2.13156918 × 10^6

Prime Factorization of 213156918

Prime Factorization 2 × 39 × 3 × 97 × 9391

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 213156918
Product of the distinct prime numbers

The prime factorization of 213156918 is 2 × 39 × 3 × 97 × 9391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 37, 63, 306, 480, 4351, 8612, 60298, 82007, 132303, 221740, 1208533, 5119976, 34366511, 12372613, 198427648, 169721479, 5490765791, 7525504099

Basic calculations (n = 213156918)

Multiplication

n×y
n×2 426313836
n×3 639470754
n×4 852627672
n×5 1065784590

Division

n÷y
n÷2 106578459
n÷3 71052306
n÷3 53289229.5
n÷5 42631383.6

Exponentiation

ny
n2 45435871691258724
n3 9.6849703763522E+24
n4 2.0644184363445E+33
n5 4.4004507135358E+41

Nth Root

y√n
2√n 14599.894451673
3√n 597.35588151236
4√n 120.83002297307
5√n 46.316942891417

Divisors of 213156918

1, 2, 3, 6, 39, 78, 97, 117, 194, 234, 291, 582, 3783, 7566, 9391, 11349, 18782, 22698, 28173, 56346, 366249, 732498, 910927, 1098747, 1821854, 2197494, 2732781, 5465562, 35526153, 71052306, 106578459, 213156918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -213156917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213156918 can be divided by 32 positive divisors. The sum of these divisors (counting 213156918) is 1, the average is 0.03125.

Base conversion 213156918

Base System Value
2 Binary 1100101101001000010000110110
3 Ternary 112212002111022200
4 Quaternary 30231020100312
5 Quinary 414032010133
6 Senary 33052405330
8 Octal 1455102066
10 Decimal 213156918
12 Duodecimal 5b476846
16 Hexadecimal cb48436
20 Vigesimal 36c4c5i
36 Base36 3iwoxi

Cryptographic Hash Functions

md5 021dc1133811d1ea2a7e03d209664aac
sha1 f367b95f2b9cdb7f3b3a249b5ffb3dac06ed4d06
sha256 c317caaa897290ac2a34513a0814d79c9359c9584b8af761a81994b785382f32
sha512 bc2d774ced10d000afa1dc094bc6a65f8d30a4f221e39e855df64291b46bc8f5dd025b79f384233cb6011de8a00aa574a0cd2a48db3a9ef43d91533474d421e5
ripemd-160 8e06b24fa01f94587d9e58734c7f3f8cb895b563

213156918 as geometric shapes

Circle

Radius = n
Diameter 426313836
Circumference 1339304415.3013
Area 1.4274100071471E+17

Sphere

Radius = n
Volume 4.056830904611E+25
Surface area 5.7096400285883E+17
Circumference 1339304415.3013

Square

Length = n
Perimeter 852627672
Area 45435871691258724
Diagonal 301449404.34925

Cube

Length = n
Surface area 272615230147552344
Volume 9.6849703763522E+24
Space diagonal 369198611.96079

Equilateral Triangle

Length = n
Perimeter 639470754
Area 1.967430956386E+16
Altitude 184599305.9804

Triangular Pyramid

Length = n
Surface area 1.967430956386E+16
Volume 1.1413847047849E+24
Height 100483134.78308