31004920 (number)

31004920 is an even 8-digits composite number following 31004919 and preceding 31004921. In scientific notation, it is written as 3.1004920 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 64 positive divisors. There are 11662464 positive integers (up to 31004920) that are relatively prime to 31004920.

Interesting facts

Basic properties

Name

Name thirty-one million four thousand nine hundred twenty

Notation

Scientific notation 3.1004920 × 10^7
Engineering notation 3.1004920 × 10^6

Prime Factorization of 31004920

Prime Factorization 2 × 2 × 2 × 5 × 23 × 503 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7751230
Product of the distinct prime numbers

The prime factorization of 31004920 is 2 × 2 × 2 × 5 × 23 × 503 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 86, 6, 492, 835, 5384, 696, 35624, 44366, 933759, 80728, 3160925, 4106564, 39458260, 2634950, 148719326, 228122794, 1440936997, 4251379131

Basic calculations (n = 31004920)

Multiplication

n×y
n×2 62009840
n×3 93014760
n×4 124019680
n×5 155024600

Division

n÷y
n÷2 15502460
n÷3 10334973.333333
n÷3 7751230
n÷5 6200984

Exponentiation

ny
n2 961305064206400
n3 2.9805186611314E+22
n4 9.2410742646887E+29
n5 2.8651876829073E+37

Nth Root

y√n
2√n 5568.2061743438
3√n 314.15468327702
4√n 74.620413925036
5√n 31.498228051208

Divisors of 31004920

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 503, 536, 670, 920, 1006, 1340, 1541, 2012, 2515, 2680, 3082, 4024, 5030, 6164, 7705, 10060, 11569, 12328, 15410, 20120, 23138, 30820, 33701, 46276, 57845, 61640, 67402, 92552, 115690, 134804, 168505, 231380, 269608, 337010, 462760, 674020, 775123, 1348040, 1550246, 3100492, 3875615, 6200984, 7751230, 15502460, 31004920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31004919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31004920 can be divided by 64 positive divisors. The sum of these divisors (counting 31004920) is 1, the average is 0.015625.

Base conversion 31004920

Base System Value
2 Binary 1110110010001100011111000
3 Ternary 2011100012202101
4 Quaternary 1312101203320
5 Quinary 30414124140
6 Senary 3024313144
8 Octal 166214370
10 Decimal 31004920
12 Duodecimal a4727b4
16 Hexadecimal 1d918f8
20 Vigesimal 9dfc60
36 Base36 igjjs

Cryptographic Hash Functions

md5 2ebd0d923fd3ca7e81e80f089a922813
sha1 2fd63e8ce4596a55382ff7b708f7b8583dcdb117
sha256 3fad238250803a87650400791ddd8a0bd5782da7f41e28c5b202e0783d0de036
sha512 6755a8bdfff6d29953d8ebd402a53c8ad1b6c68871cba4e3865d3d2a26bd8ab9047bdc2df1a2ece11eab419ff0f5fe3e471a6f805ca51adb8822fcfc66b43d40
ripemd-160 77579fd365c88935b4923f37c0b734188d5ab6bc

31004920 as geometric shapes

Circle

Radius = n
Diameter 62009840
Circumference 194809657.79428
Area 3.0200289275695E+15

Sphere

Radius = n
Volume 1.248476737293E+23
Surface area 1.2080115710278E+16
Circumference 194809657.79428

Square

Length = n
Perimeter 124019680
Area 961305064206400
Diagonal 43847578.364293

Cube

Length = n
Surface area 5767830385238400
Volume 2.9805186611314E+22
Space diagonal 53702096.724608

Equilateral Triangle

Length = n
Perimeter 93014760
Area 4.1625730319469E+14
Altitude 26851048.362304

Triangular Pyramid

Length = n
Surface area 4.1625730319469E+14
Volume 3.5125749278985E+21
Height 14615859.454764