207930988 (number)

207930988 is an even 9-digits composite number following 207930987 and preceding 207930989. In scientific notation, it is written as 2.07930988 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 103936640 positive integers (up to 207930988) that are relatively prime to 207930988.

Interesting facts

Basic properties

Name

Name two hundred seven million nine hundred thirty thousand nine hundred eighty-eight

Notation

Scientific notation 2.07930988 × 10^8
Engineering notation 2.07930988 × 10^6

Prime Factorization of 207930988

Prime Factorization 2 × 2 × 6971 × 7457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 103965494
Product of the distinct prime numbers

The prime factorization of 207930988 is 2 × 2 × 6971 × 7457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 97, 23, 134, 907, 4667, 845, 53740, 92386, 3630, 129026, 8626758, 4275529, 42227208, 7408911, 657177635, 410145024, 3868833118, 3347473802

Basic calculations (n = 207930988)

Multiplication

n×y
n×2 415861976
n×3 623792964
n×4 831723952
n×5 1039654940

Division

n÷y
n÷2 103965494
n÷3 69310329.333333
n÷3 51982747
n÷5 41586197.6

Exponentiation

ny
n2 43235295770656144
n3 8.9899577660648E+24
n4 1.8692908003761E+33
n5 3.8868348298152E+41

Nth Root

y√n
2√n 14419.812342746
3√n 592.43367829879
4√n 120.08252305288
5√n 46.087573522053

Divisors of 207930988

1, 2, 4, 6971, 7457, 13942, 14914, 27884, 29828, 51982747, 103965494, 207930988

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 -207930987
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 207930988 can be divided by 12 positive divisors. The sum of these divisors (counting 207930988) is 1, the average is 0.083333333333333.

Base conversion 207930988

Base System Value
2 Binary 1100011001001100011001101100
3 Ternary 112111020222200201
4 Quaternary 30121030121230
5 Quinary 411212242423
6 Senary 32344403244
8 Octal 1431143154
10 Decimal 207930988
12 Duodecimal 59776524
16 Hexadecimal c64c66c
20 Vigesimal 34jb798
36 Base36 3fsoks

Cryptographic Hash Functions

md5 38135c0ec18b19293fb1a4a316b4e3dd
sha1 9f643cfac3a855701f6c6f8ee9ef021126c91a8f
sha256 67bfbf096c315704db0f3d33cd6dadcf86fe6fd5867a094ce41714387eea56ca
sha512 ab5c10f58d85d4e706747a3841fd430e354810a235371d765f6835f318b05b4c35380bf1c1851cc2f41454d9929ccbfe1970f82247a60d8d92876661aa5beb82
ripemd-160 1d524e49d88dd27505d24f6f3cfc266aeb515b8d

207930988 as geometric shapes

Circle

Radius = n
Diameter 415861976
Circumference 1306468928.7089
Area 1.3582768756888E+17

Sphere

Radius = n
Volume 3.7657047031935E+25
Surface area 5.433107502755E+17
Circumference 1306468928.7089

Square

Length = n
Perimeter 831723952
Area 43235295770656144
Diagonal 294058823.26724

Cube

Length = n
Surface area 259411774623936864
Volume 8.9899577660648E+24
Space diagonal 360147035.68399

Equilateral Triangle

Length = n
Perimeter 623792964
Area 1.8721432238761E+16
Altitude 180073517.842

Triangular Pyramid

Length = n
Surface area 1.8721432238761E+16
Volume 1.0594766831608E+24
Height 98019607.755746