29038891 (number)

29038891 is an odd 8-digits composite number following 29038890 and preceding 29038892. In scientific notation, it is written as 2.9038891 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 24890472 positive integers (up to 29038891) that are relatively prime to 29038891.

Interesting facts

Basic properties

Name

Name twenty-nine million thirty-eight thousand eight hundred ninety-one

Notation

Scientific notation 2.9038891 × 10^7
Engineering notation 2.9038891 × 10^6

Prime Factorization of 29038891

Prime Factorization 7 × 4148413

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 29038891
Product of the distinct prime numbers

The prime factorization of 29038891 is 7 × 4148413. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 99, 11, 905, 50, 3845, 3564, 65718, 40302, 455462, 323611, 6197704, 7549797, 73596480, 66791897, 356595487, 536690712, 2411131116, 8871515691

Basic calculations (n = 29038891)

Multiplication

n×y
n×2 58077782
n×3 87116673
n×4 116155564
n×5 145194455

Division

n÷y
n÷2 14519445.5
n÷3 9679630.3333333
n÷3 7259722.75
n÷5 5807778.2

Exponentiation

ny
n2 843257190509881
n3 2.4487253640183E+22
n4 7.1108268934662E+29
n5 2.0649052707923E+37

Nth Root

y√n
2√n 5388.7745360147
3√n 307.36896084522
4√n 73.408272939871
5√n 31.088230644661

Divisors of 29038891

1, 7, 4148413, 29038891

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29038890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29038891 can be divided by 4 positive divisors. The sum of these divisors (counting 29038891) is 1, the average is 0.25.

Base conversion 29038891

Base System Value
2 Binary 1101110110001100100101011
3 Ternary 2000122022212111
4 Quaternary 1232301210223
5 Quinary 24413221031
6 Senary 2514223151
8 Octal 156614453
10 Decimal 29038891
12 Duodecimal 9884ab7
16 Hexadecimal 1bb192b
20 Vigesimal 919h4b
36 Base36 haejv

Cryptographic Hash Functions

md5 6299d658566d12f2430f7328e961a3b7
sha1 3c15a9cc9a5915464535d177db8f026ae90f7ca3
sha256 2606b21f55558bef0ee116552f10c80c25f82df02ee95d822c746c8a672730ff
sha512 273646f784578469802891e81c406d492a0058bc8ba1468333a98eaf4f0b8512228e1c2f1ee50b2bb815dc4503ae55ac87985976b4c6f19f5d6b902a051ebd98
ripemd-160 ae300b3022745d994153491cf66b5b014f17cda9

29038891 as geometric shapes

Circle

Radius = n
Diameter 58077782
Circumference 182456733.26799
Area 2.6491705947926E+15

Sphere

Radius = n
Volume 1.0257196819012E+23
Surface area 1.059668237917E+16
Circumference 182456733.26799

Square

Length = n
Perimeter 116155564
Area 843257190509881
Diagonal 41067193.488474

Cube

Length = n
Surface area 5059543143059286
Volume 2.4487253640183E+22
Space diagonal 50296834.607455

Equilateral Triangle

Length = n
Perimeter 87116673
Area 3.6514107445273E+14
Altitude 25148417.303727

Triangular Pyramid

Length = n
Surface area 3.6514107445273E+14
Volume 2.8858505169347E+21
Height 13689064.496158