31361488 (number)

31361488 is an even 8-digits composite number following 31361487 and preceding 31361489. In scientific notation, it is written as 3.1361488 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 10 positive divisors. There are 15680736 positive integers (up to 31361488) that are relatively prime to 31361488.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-one thousand four hundred eighty-eight

Notation

Scientific notation 3.1361488 × 10^7
Engineering notation 3.1361488 × 10^6

Prime Factorization of 31361488

Prime Factorization 2 × 2 × 2 × 2 × 1960093

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3920186
Product of the distinct prime numbers

The prime factorization of 31361488 is 2 × 2 × 2 × 2 × 1960093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 39, 67, 313, 900, 6101, 5487, 10174, 74965, 131051, 966666, 2451182, 7330464, 63261015, 20413531, 455107034, 947778286, 2403703285, 5897380461

Basic calculations (n = 31361488)

Multiplication

n×y
n×2 62722976
n×3 94084464
n×4 125445952
n×5 156807440

Division

n÷y
n÷2 15680744
n÷3 10453829.333333
n÷3 7840372
n÷5 6272297.6

Exponentiation

ny
n2 983542929574144
n3 3.0845369783324E+22
n4 9.6735669431529E+29
n5 3.0337745360489E+37

Nth Root

y√n
2√n 5600.1328555669
3√n 315.35439411451
4√n 74.834035408809
5√n 31.570345304767

Divisors of 31361488

1, 2, 4, 8, 16, 1960093, 3920186, 7840372, 15680744, 31361488

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31361487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31361488 can be divided by 10 positive divisors. The sum of these divisors (counting 31361488) is 1, the average is 0.1.

Base conversion 31361488

Base System Value
2 Binary 1110111101000100111010000
3 Ternary 2012000022212121
4 Quaternary 1313220213100
5 Quinary 31012031423
6 Senary 3040104024
8 Octal 167504720
10 Decimal 31361488
12 Duodecimal a605014
16 Hexadecimal 1de89d0
20 Vigesimal 9g03e8
36 Base36 io6og

Cryptographic Hash Functions

md5 461c0e74c59fd3a7fe67d896661bab1c
sha1 1383baf31bbc36a8b13f3c3685a7f6498db2e07f
sha256 968af3c4bfa332ad0d244b197a8d89474d6bce7f5b008c55dd355710dcaece56
sha512 02ba5eed051549642e8b60e3d775e63dbf9e9a4463e397512ee43ddcefa7108a754c7b720d29f84dc64b205aa6076301ecaa9e8be6414084eb14415c337cc9ae
ripemd-160 a2bc39923d6539fa24248a47fcddb65e195ad947

31361488 as geometric shapes

Circle

Radius = n
Diameter 62722976
Circumference 197050040.61289
Area 3.0898912420403E+15

Sphere

Radius = n
Volume 1.292047828114E+23
Surface area 1.2359564968161E+16
Circumference 197050040.61289

Square

Length = n
Perimeter 125445952
Area 983542929574144
Diagonal 44351841.665801

Cube

Length = n
Surface area 5901257577444864
Volume 3.0845369783324E+22
Space diagonal 54319690.616962

Equilateral Triangle

Length = n
Perimeter 94084464
Area 4.2588658136189E+14
Altitude 27159845.308481

Triangular Pyramid

Length = n
Surface area 4.2588658136189E+14
Volume 3.6351616903325E+21
Height 14783947.221934