30520912 (number)

30520912 is an even 8-digits composite number following 30520911 and preceding 30520913. In scientific notation, it is written as 3.0520912 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 40 positive divisors. There are 14784000 positive integers (up to 30520912) that are relatively prime to 30520912.

Interesting facts

Basic properties

Name

Name thirty million five hundred twenty thousand nine hundred twelve

Notation

Scientific notation 3.0520912 × 10^7
Engineering notation 3.0520912 × 10^6

Prime Factorization of 30520912

Prime Factorization 2 × 2 × 2 × 2 × 71 × 67 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3815114
Product of the distinct prime numbers

The prime factorization of 30520912 is 2 × 2 × 2 × 2 × 71 × 67 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 34, 19, 130, 63, 4339, 834, 66906, 61979, 117825, 525937, 8114131, 643333, 99280381, 26615537, 491594922, 20556931, 4074016069, 8759038684

Basic calculations (n = 30520912)

Multiplication

n×y
n×2 61041824
n×3 91562736
n×4 122083648
n×5 152604560

Division

n÷y
n÷2 15260456
n÷3 10173637.333333
n÷3 7630228
n÷5 6104182.4

Exponentiation

ny
n2 931526069311744
n3 2.843102518717E+22
n4 8.6774081780739E+29
n5 2.6484241139107E+37

Nth Root

y√n
2√n 5524.5734676987
3√n 312.5113792123
4√n 74.327474514466
5√n 31.39926638781

Divisors of 30520912

1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 401, 536, 568, 802, 1072, 1136, 1604, 3208, 4757, 6416, 9514, 19028, 26867, 28471, 38056, 53734, 56942, 76112, 107468, 113884, 214936, 227768, 429872, 455536, 1907557, 3815114, 7630228, 15260456, 30520912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30520911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30520912 can be divided by 40 positive divisors. The sum of these divisors (counting 30520912) is 1, the average is 0.025.

Base conversion 30520912

Base System Value
2 Binary 1110100011011011001010000
3 Ternary 2010102121211011
4 Quaternary 1310123121100
5 Quinary 30303132122
6 Senary 3010100304
8 Octal 164333120
10 Decimal 30520912
12 Duodecimal a27a694
16 Hexadecimal 1d1b650
20 Vigesimal 9af25c
36 Base36 i6634

Cryptographic Hash Functions

md5 acd9b0b370869d47721e2c62b2344b45
sha1 3ac1e13f09a70fb7b2715de5515ff1f9a1fadd1c
sha256 8d5018c951109546f25f95d1d7337428e44a700f41421a9ac0f5844ddde30d73
sha512 38c1414fa2fd1794840d79a9b37f4628f7ce03762a4a22a5f93e2da88abb962639bfca898e4ea8a9ac9ea0f10b573a0f3f21b652a3efa322a7cda71d987f944d
ripemd-160 e1bf54410ac2a68c875868786167da38f2975910

30520912 as geometric shapes

Circle

Radius = n
Diameter 61041824
Circumference 191768545.84012
Area 2.9264754559772E+15

Sphere

Radius = n
Volume 1.1909159981605E+23
Surface area 1.1705901823909E+16
Circumference 191768545.84012

Square

Length = n
Perimeter 122083648
Area 931526069311744
Diagonal 43163087.686396

Cube

Length = n
Surface area 5589156415870464
Volume 2.843102518717E+22
Space diagonal 52863770.277339

Equilateral Triangle

Length = n
Perimeter 91562736
Area 4.0336262015572E+14
Altitude 26431885.138669

Triangular Pyramid

Length = n
Surface area 4.0336262015572E+14
Volume 3.3506284509889E+21
Height 14387695.895465