637213068 (number)

637213068 is an even 9-digits composite number following 637213067 and preceding 637213069. In scientific notation, it is written as 6.37213068 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 84 positive divisors. There are 203105232 positive integers (up to 637213068) that are relatively prime to 637213068.

Interesting facts

Basic properties

Name

Name six hundred thirty-seven million two hundred thirteen thousand sixty-eight

Notation

Scientific notation 6.37213068 × 10^8
Engineering notation 6.37213068 × 10^6

Prime Factorization of 637213068

Prime Factorization 2 × 2 × 69 × 9 × 9 × 3 × 3 × 3167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11800242
Product of the distinct prime numbers

The prime factorization of 637213068 is 2 × 2 × 69 × 9 × 9 × 3 × 3 × 3167. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 637213068)

Multiplication

n×y
n×2 1274426136
n×3 1911639204
n×4 2548852272
n×5 3186065340

Division

n÷y
n÷2 318606534
n÷3 212404356
n÷3 159303267
n÷5 127442613.6

Exponentiation

ny
n2 406040494029972624
n3 2.5873430893307E+26
n4 1.648688827921E+35
n5 1.0505660662169E+44

Nth Root

y√n
2√n 25243.079606102
3√n 860.52116778868
4√n 158.8807087286
5√n 57.657649632719

Divisors of 637213068

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -637213067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 637213068 can be divided by 84 positive divisors. The sum of these divisors (counting 637213068) is 1, the average is 0.011904761904762.

Base conversion 637213068

Base System Value
2 Binary 100101111110110001100110001100
3 Ternary 1122102000210000000
4 Quaternary 211332301212030
5 Quinary 2301111304233
6 Senary 143121404300
8 Octal 4576614614
10 Decimal 637213068
12 Duodecimal 159499690
16 Hexadecimal 25fb198c
20 Vigesimal 9j2bcd8
36 Base36 ajdor0

Cryptographic Hash Functions

md5 8d4b5533c39ad1adbd155b8c8a18188b
sha1 4923a06a82794b9099d0af0bd5ab3fd74594396d
sha256 be4d46a18295becfac83f9ba9ea9f051065673de786300685d777710880f824a
sha512 b975a86eb2ccd5328b53ff38993cea0b5d3da90ed5961338d187597d4884a10d10ab280dd08084070ae29794bc25771fa61334889460554123f61ad5970b2ae0
ripemd-160 dade62d18530d454ab1f393a120137d4b0d97964

637213068 as geometric shapes

Circle

Radius = n
Diameter 1274426136
Circumference 4003727786.4004
Area 1.2756138331045E+18

Sphere

Radius = n
Volume 1.083783738901E+27
Surface area 5.1024553324181E+18
Circumference 4003727786.4004

Square

Length = n
Perimeter 2548852272
Area 406040494029972624
Diagonal 901155362.88697

Cube

Length = n
Surface area 2436242964179835744
Volume 2.5873430893307E+26
Space diagonal 1103685409.0228

Equilateral Triangle

Length = n
Perimeter 1911639204
Area 1.7582069139757E+17
Altitude 551842704.51142

Triangular Pyramid

Length = n
Surface area 1.7582069139757E+17
Volume 3.0492130728699E+25
Height 300385120.96232