29307145 (number)

29307145 is an odd 8-digits composite number following 29307144 and preceding 29307146. In scientific notation, it is written as 2.9307145 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 18869760 positive integers (up to 29307145) that are relatively prime to 29307145.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred seven thousand one hundred forty-five

Notation

Scientific notation 2.9307145 × 10^7
Engineering notation 2.9307145 × 10^6

Prime Factorization of 29307145

Prime Factorization 7 × 7 × 5 × 37 × 61 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4186735
Product of the distinct prime numbers

The prime factorization of 29307145 is 7 × 7 × 5 × 37 × 61 × 53. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29307145)

Multiplication

n×y
n×2 58614290
n×3 87921435
n×4 117228580
n×5 146535725

Division

n÷y
n÷2 14653572.5
n÷3 9769048.3333333
n÷3 7326786.25
n÷5 5861429

Exponentiation

ny
n2 858908748051025
n3 2.51721632209E+22
n4 7.3772423747858E+29
n5 2.1620591197799E+37

Nth Root

y√n
2√n 5413.6073924879
3√n 308.31252712457
4√n 73.577220608609
5√n 31.145456635041

Divisors of 29307145

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29307144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29307145 can be divided by 48 positive divisors. The sum of these divisors (counting 29307145) is 1, the average is 0.020833333333333.

Base conversion 29307145

Base System Value
2 Binary 1101111110011000100001001
3 Ternary 2001010221211211
4 Quaternary 1233303010021
5 Quinary 30000312040
6 Senary 2524053121
8 Octal 157630411
10 Decimal 29307145
12 Duodecimal 99941a1
16 Hexadecimal 1bf3109
20 Vigesimal 9337h5
36 Base36 hg5jd

Cryptographic Hash Functions

md5 c309bb718ce3f2dd6adc85abb28da981
sha1 02a34387e415e028dce315dcc4885f22c554bdeb
sha256 0c2c23a8b3e511d349ba0253f2661469e44668734811f8bec7da08084c1312ed
sha512 332022854bf4ad723c954dce9a60f58c0ec5361df5f7f0dc80eb1441b91040644a7869c0606608a84c15069ca8f0e529093c7a325aafc28a45a403e7525031ab
ripemd-160 b1a39ca9a343c56dfa98afa7b8760345f3e8072c

29307145 as geometric shapes

Circle

Radius = n
Diameter 58614290
Circumference 184142222.85938
Area 2.6983414129811E+15

Sphere

Radius = n
Volume 1.0544091073299E+23
Surface area 1.0793365651924E+16
Circumference 184142222.85938

Square

Length = n
Perimeter 117228580
Area 858908748051025
Diagonal 41446561.933435

Cube

Length = n
Surface area 5153452488306150
Volume 2.51721632209E+22
Space diagonal 50761464.164788

Equilateral Triangle

Length = n
Perimeter 87921435
Area 3.7191839767244E+14
Altitude 25380732.082394

Triangular Pyramid

Length = n
Surface area 3.7191839767244E+14
Volume 2.9665678851055E+21
Height 13815520.644478