31985004 (number)

31985004 is an even 8-digits composite number following 31985003 and preceding 31985005. In scientific notation, it is written as 3.1985004 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 10434640 positive integers (up to 31985004) that are relatively prime to 31985004.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred eighty-five thousand four

Notation

Scientific notation 3.1985004 × 10^7
Engineering notation 3.1985004 × 10^6

Prime Factorization of 31985004

Prime Factorization 2 × 2 × 3 × 47 × 56711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15992502
Product of the distinct prime numbers

The prime factorization of 31985004 is 2 × 2 × 3 × 47 × 56711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 25, 25, 598, 648, 6919, 9828, 13138, 57103, 748162, 753496, 6843778, 3203232, 10103305, 38312438, 409015797, 222902962, 6228579301, 1759816223

Basic calculations (n = 31985004)

Multiplication

n×y
n×2 63970008
n×3 95955012
n×4 127940016
n×5 159925020

Division

n÷y
n÷2 15992502
n÷3 10661668
n÷3 7996251
n÷5 6397000.8

Exponentiation

ny
n2 1023040480880016
n3 3.2721953873109E+22
n4 1.0466118255192E+30
n5 3.3475883425679E+37

Nth Root

y√n
2√n 5655.5286225074
3√n 317.43060959024
4√n 75.203248749687
5√n 31.694892409884

Divisors of 31985004

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 56711, 113422, 170133, 226844, 340266, 680532, 2665417, 5330834, 7996251, 10661668, 15992502, 31985004

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31985003
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31985004 can be divided by 24 positive divisors. The sum of these divisors (counting 31985004) is 1, the average is 0.041666666666667.

Base conversion 31985004

Base System Value
2 Binary 1111010000000110101101100
3 Ternary 2020012000011210
4 Quaternary 1322000311230
5 Quinary 31142010004
6 Senary 3101314420
8 Octal 172006554
10 Decimal 31985004
12 Duodecimal a865a10
16 Hexadecimal 1e80d6c
20 Vigesimal 9ji2a4
36 Base36 j1jsc

Cryptographic Hash Functions

md5 bc2c701d54c4e422dac90d5f5b0fcd90
sha1 186adec0b25d8890308cea8d98bde7eaed6f8337
sha256 155d39844e765c6fcdf00f2616078013bbd469d1eacf24b80646e8731fda20f8
sha512 a771cbb506eeb6f666556ea776894f3f50becc5161df090480350517adfed58f3060ce6b09237132caf52cea942ac9d1d81078adfb1d83ed7cff952d41e4c004
ripemd-160 f651adc59d4e9bc0a02a909749bff8d966debb4c

31985004 as geometric shapes

Circle

Radius = n
Diameter 63970008
Circumference 200967707.18288
Area 3.2139764590576E+15

Sphere

Radius = n
Volume 1.3706539986515E+23
Surface area 1.2855905836231E+16
Circumference 200967707.18288

Square

Length = n
Perimeter 127940016
Area 1023040480880016
Diagonal 45233626.449358

Cube

Length = n
Surface area 6138242885280096
Volume 3.2721953873109E+22
Space diagonal 55399652.008294

Equilateral Triangle

Length = n
Perimeter 95955012
Area 4.4298952277097E+14
Altitude 27699826.004147

Triangular Pyramid

Length = n
Surface area 4.4298952277097E+14
Volume 3.8563192462248E+21
Height 15077875.483119