31492216 (number)

31492216 is an even 8-digits composite number following 31492215 and preceding 31492217. In scientific notation, it is written as 3.1492216 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 13496640 positive integers (up to 31492216) that are relatively prime to 31492216.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand two hundred sixteen

Notation

Scientific notation 3.1492216 × 10^7
Engineering notation 3.1492216 × 10^6

Prime Factorization of 31492216

Prime Factorization 2 × 2 × 2 × 7 × 562361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7873054
Product of the distinct prime numbers

The prime factorization of 31492216 is 2 × 2 × 2 × 7 × 562361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 96, 70, 908, 524, 6733, 9242, 37899, 59486, 877451, 258307, 5839691, 6904525, 76220657, 35653610, 271914317, 48049088, 4771747586, 2188394905

Basic calculations (n = 31492216)

Multiplication

n×y
n×2 62984432
n×3 94476648
n×4 125968864
n×5 157461080

Division

n÷y
n÷2 15746108
n÷3 10497405.333333
n÷3 7873054
n÷5 6298443.2

Exponentiation

ny
n2 991759668590656
n3 3.1232709703345E+22
n4 9.8358724024305E+29
n5 3.0975341824578E+37

Nth Root

y√n
2√n 5611.7925834799
3√n 315.79196369577
4√n 74.911898811069
5√n 31.596621250684

Divisors of 31492216

1, 2, 4, 7, 8, 14, 28, 56, 562361, 1124722, 2249444, 3936527, 4498888, 7873054, 15746108, 31492216

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31492215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31492216 can be divided by 16 positive divisors. The sum of these divisors (counting 31492216) is 1, the average is 0.0625.

Base conversion 31492216

Base System Value
2 Binary 1111000001000100001111000
3 Ternary 2012020222012101
4 Quaternary 1320020201320
5 Quinary 31030222331
6 Senary 3042553144
8 Octal 170104170
10 Decimal 31492216
12 Duodecimal a6687b4
16 Hexadecimal 1e08878
20 Vigesimal 9ggaag
36 Base36 iqzjs

Cryptographic Hash Functions

md5 0bec3bbaa17e1b129da60f95dbd5df37
sha1 a7be8c150b65bf4fb7218f20970ddead95e6beb9
sha256 378962a6b9d1325126fb413563130583bec6b76e0a95dd0d2e7c5602688b121e
sha512 08cc39262e2a87d8c3c683fa5221228239b605ba4c359baaf4dd3d1e0acddd5c44c084fa8129e2191a51a4335a9c4cfac0ea74b9459705cf984df381cd157754
ripemd-160 9515440ba944048133511eac1afff446f131bee1

31492216 as geometric shapes

Circle

Radius = n
Diameter 62984432
Circumference 197871428.86173
Area 3.1157048889711E+15

Sphere

Radius = n
Volume 1.3082726847431E+23
Surface area 1.2462819555884E+16
Circumference 197871428.86173

Square

Length = n
Perimeter 125968864
Area 991759668590656
Diagonal 44536718.976383

Cube

Length = n
Surface area 5950558011543936
Volume 3.1232709703345E+22
Space diagonal 54546118.154934

Equilateral Triangle

Length = n
Perimeter 94476648
Area 4.2944453372417E+14
Altitude 27273059.077467

Triangular Pyramid

Length = n
Surface area 4.2944453372417E+14
Volume 3.6808101376777E+21
Height 14845572.992128