31001472 (number)

31001472 is an even 8-digits composite number following 31001471 and preceding 31001473. In scientific notation, it is written as 3.1001472 × 10^7. The sum of its digits is 18. It has a total of 9 prime factors and 32 positive divisors. There are 9719808 positive integers (up to 31001472) that are relatively prime to 31001472.

Interesting facts

Basic properties

Name

Name thirty-one million one thousand four hundred seventy-two

Notation

Scientific notation 3.1001472 × 10^7
Engineering notation 3.1001472 × 10^6

Prime Factorization of 31001472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 153 × 1583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 484398
Product of the distinct prime numbers

The prime factorization of 31001472 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 153 × 1583. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 4, 65, 30, 795, 471, 2833, 3940, 94007, 19475, 815032, 379777, 7561513, 6705248, 951424, 70853331, 311752319, 881242700, 4103332721, 326305886

Basic calculations (n = 31001472)

Multiplication

n×y
n×2 62002944
n×3 93004416
n×4 124005888
n×5 155007360

Division

n÷y
n÷2 15500736
n÷3 10333824
n÷3 7750368
n÷5 6200294.4

Exponentiation

ny
n2 961091266166784
n3 2.9795243977514E+22
n4 9.2369642190207E+29
n5 2.8635948760097E+37

Nth Root

y√n
2√n 5567.8965507631
3√n 314.14303732423
4√n 74.618339238844
5√n 31.497527448066

Divisors of 31001472

1, 2, 4, 8, 16, 32, 64, 128, 153, 306, 612, 1224, 1583, 2448, 3166, 4896, 6332, 9792, 12664, 19584, 25328, 50656, 101312, 202624, 242199, 484398, 968796, 1937592, 3875184, 7750368, 15500736, 31001472

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31001471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31001472 can be divided by 32 positive divisors. The sum of these divisors (counting 31001472) is 1, the average is 0.03125.

Base conversion 31001472

Base System Value
2 Binary 1110110010000101110000000
3 Ternary 2011100001000200
4 Quaternary 1312100232000
5 Quinary 30414021342
6 Senary 3024245200
8 Octal 166205600
10 Decimal 31001472
12 Duodecimal a470800
16 Hexadecimal 1d90b80
20 Vigesimal 9df3dc
36 Base36 iggw0

Cryptographic Hash Functions

md5 2de9f608a9efd399ca0aef331e053f71
sha1 4609aa579e44d7e1382f63e52f102dc10e4e9e8b
sha256 737c26c51b34a6a26cda29a4fea89dcbcf2fec5cf7df4aa51945efe351ea2c74
sha512 d8aae7c899433e1d29fdec3619a0ccba4fd2c1b269549eb3c0405ba4a893ee812e87c76cb845c21127f107ff19665e9023840ff5c19cab6b1fbf6433adcb9fcd
ripemd-160 fbe0a7fc488208504cd6ae85036da2ca6490b6e1

31001472 as geometric shapes

Circle

Radius = n
Diameter 62002944
Circumference 194787993.37134
Area 3.0193572612189E+15

Sphere

Radius = n
Volume 1.2480602612223E+23
Surface area 1.2077429044876E+16
Circumference 194787993.37134

Square

Length = n
Perimeter 124005888
Area 961091266166784
Diagonal 43842702.15593

Cube

Length = n
Surface area 5766547597000704
Volume 2.9795243977514E+22
Space diagonal 53696124.613424

Equilateral Triangle

Length = n
Perimeter 93004416
Area 4.1616472592789E+14
Altitude 26848062.306712

Triangular Pyramid

Length = n
Surface area 4.1616472592789E+14
Volume 3.511403177268E+21
Height 14614234.051977