29887072 (number)

29887072 is an even 8-digits composite number following 29887071 and preceding 29887073. In scientific notation, it is written as 2.9887072 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 36 positive divisors. There are 14640000 positive integers (up to 29887072) that are relatively prime to 29887072.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred eighty-seven thousand seventy-two

Notation

Scientific notation 2.9887072 × 10^7
Engineering notation 2.9887072 × 10^6

Prime Factorization of 29887072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 61 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 30622
Product of the distinct prime numbers

The prime factorization of 29887072 is 2 × 2 × 2 × 2 × 2 × 61 × 61 × 251. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 5, 90, 76, 677, 27, 6143, 9097, 32026, 65490, 588119, 246161, 5102207, 6357604, 88466058, 56425668, 731946074, 236402617, 4082428316, 8443046979

Basic calculations (n = 29887072)

Multiplication

n×y
n×2 59774144
n×3 89661216
n×4 119548288
n×5 149435360

Division

n÷y
n÷2 14943536
n÷3 9962357.3333333
n÷3 7471768
n÷5 5977414.4

Exponentiation

ny
n2 893237072733184
n3 2.6696240705846E+22
n4 7.9787246810495E+29
n5 2.384607190107E+37

Nth Root

y√n
2√n 5466.9069865876
3√n 310.33287863857
4√n 73.938535193683
5√n 31.26775309939

Divisors of 29887072

1, 2, 4, 8, 16, 32, 61, 122, 244, 251, 488, 502, 976, 1004, 1952, 2008, 3721, 4016, 7442, 8032, 14884, 15311, 29768, 30622, 59536, 61244, 119072, 122488, 244976, 489952, 933971, 1867942, 3735884, 7471768, 14943536, 29887072

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29887071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29887072 can be divided by 36 positive divisors. The sum of these divisors (counting 29887072) is 1, the average is 0.027777777777778.

Base conversion 29887072

Base System Value
2 Binary 1110010000000101001100000
3 Ternary 2002020102100121
4 Quaternary 1302000221200
5 Quinary 30122341242
6 Senary 2544330024
8 Octal 162005140
10 Decimal 29887072
12 Duodecimal a013914
16 Hexadecimal 1c80a60
20 Vigesimal 96fhdc
36 Base36 hsl0g

Cryptographic Hash Functions

md5 03a501b0dae92a8c9e3518ae5a68c131
sha1 c1adcf4fea89f3d366c426210f973e73183f2952
sha256 f3adb30801e4ba4e0dca82134da9f3dabda0d27241abdf672454b9cd0fd23f29
sha512 17b31da83ca9cd889be20de258bc8c717d9fd9d8f063c3e2ced5174fde8e0164dca6d805cef03d7daf000feea48a150bc51d07274223ab0404d5587094eb7c00
ripemd-160 3e337d0862eb931edc7b29fdced5aa83eb21eb7a

29887072 as geometric shapes

Circle

Radius = n
Diameter 59774144
Circumference 187786011.66502
Area 2.8061870256126E+15

Sphere

Radius = n
Volume 1.1182495157327E+23
Surface area 1.122474810245E+16
Circumference 187786011.66502

Square

Length = n
Perimeter 119548288
Area 893237072733184
Diagonal 42266702.562021

Cube

Length = n
Surface area 5359422436399104
Volume 2.6696240705846E+22
Space diagonal 51765927.193469

Equilateral Triangle

Length = n
Perimeter 89661216
Area 3.8678299829449E+14
Altitude 25882963.596735

Triangular Pyramid

Length = n
Surface area 3.8678299829449E+14
Volume 3.1461821392153E+21
Height 14088900.854007