31012950 (number)

31012950 is an even 8-digits composite number following 31012949 and preceding 31012951. In scientific notation, it is written as 3.1012950 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 7845760 positive integers (up to 31012950) that are relatively prime to 31012950.

Interesting facts

Basic properties

Name

Name thirty-one million twelve thousand nine hundred fifty

Notation

Scientific notation 3.1012950 × 10^7
Engineering notation 3.1012950 × 10^6

Prime Factorization of 31012950

Prime Factorization 2 × 3 × 5 × 5 × 53 × 83 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6202590
Product of the distinct prime numbers

The prime factorization of 31012950 is 2 × 3 × 5 × 5 × 53 × 83 × 47. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 71, 18, 509, 730, 7364, 1203, 81606, 55856, 415300, 202713, 6613644, 9858929, 90476153, 45720778, 959358822, 733356727, 2061302707, 1730514789

Basic calculations (n = 31012950)

Multiplication

n×y
n×2 62025900
n×3 93038850
n×4 124051800
n×5 155064750

Division

n÷y
n÷2 15506475
n÷3 10337650
n÷3 7753237.5
n÷5 6202590

Exponentiation

ny
n2 961803067702500
n3 2.9828350448504E+22
n4 9.2506514104194E+29
n5 2.8688998965877E+37

Nth Root

y√n
2√n 5568.9271857334
3√n 314.1818020306
4√n 74.625244962635
5√n 31.499859434695

Divisors of 31012950

1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 53, 75, 83, 94, 106, 141, 150, 159, 166, 235, 249, 265, 282, 318, 415, 470, 498, 530, 705, 795, 830, 1175, 1245, 1325, 1410, 1590, 2075, 2350, 2490, 2491, 2650, 3525, 3901, 3975, 4150, 4399, 4982, 6225, 7050, 7473, 7802, 7950, 8798, 11703, 12450, 12455, 13197, 14946, 19505, 21995, 23406, 24910, 26394, 37365, 39010, 43990, 58515, 62275, 65985, 74730, 97525, 109975, 117030, 124550, 131970, 186825, 195050, 206753, 219950, 292575, 329925, 373650, 413506, 585150, 620259, 659850, 1033765, 1240518, 2067530, 3101295, 5168825, 6202590, 10337650, 15506475, 31012950

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31012949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31012950 can be divided by 96 positive divisors. The sum of these divisors (counting 31012950) is 1, the average is 0.010416666666667.

Base conversion 31012950

Base System Value
2 Binary 1110110010011100001010110
3 Ternary 2011100121202210
4 Quaternary 1312103201112
5 Quinary 30414403300
6 Senary 3024414250
8 Octal 166234126
10 Decimal 31012950
12 Duodecimal a477386
16 Hexadecimal 1d93856
20 Vigesimal 9dgc7a
36 Base36 igpqu

Cryptographic Hash Functions

md5 ae336e19b202c9fd237113046048ecfa
sha1 97f5ef8616a45c333386c0aa0bb610245a7121ff
sha256 a43a03824d8d44279d07affcd9b5ec1bacad15f9f88fb1830913f0f0efe96c13
sha512 a8ae1231dbfb12ea34897aa0da6989b969aee029d3ec4af5a1d59610e83c0450efd9ac07dfcbab60e474d2028766ff05117a6bb16988e8ed885bf064df4c5645
ripemd-160 b1674ffba89e69241ba23e2040b4ecc74abf77a9

31012950 as geometric shapes

Circle

Radius = n
Diameter 62025900
Circumference 194860111.7723
Area 3.0215934516943E+15

Sphere

Radius = n
Volume 1.2494470218363E+23
Surface area 1.2086373806777E+16
Circumference 194860111.7723

Square

Length = n
Perimeter 124051800
Area 961803067702500
Diagonal 43858934.499199

Cube

Length = n
Surface area 5770818406215000
Volume 2.9828350448504E+22
Space diagonal 53716005.092593

Equilateral Triangle

Length = n
Perimeter 93038850
Area 4.1647294503408E+14
Altitude 26858002.546297

Triangular Pyramid

Length = n
Surface area 4.1647294503408E+14
Volume 3.515304812291E+21
Height 14619644.833066