29921844 (number)

29921844 is an even 8-digits composite number following 29921843 and preceding 29921845. In scientific notation, it is written as 2.9921844 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 9931264 positive integers (up to 29921844) that are relatively prime to 29921844.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred twenty-one thousand eight hundred forty-four

Notation

Scientific notation 2.9921844 × 10^7
Engineering notation 2.9921844 × 10^6

Prime Factorization of 29921844

Prime Factorization 2 × 2 × 3 × 239 × 10433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14960922
Product of the distinct prime numbers

The prime factorization of 29921844 is 2 × 2 × 3 × 239 × 10433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 77, 12, 29, 200, 6673, 1883, 45025, 64450, 666343, 267212, 3164580, 8908807, 78228487, 79747997, 719956068, 612299554, 145659256, 4155643279

Basic calculations (n = 29921844)

Multiplication

n×y
n×2 59843688
n×3 89765532
n×4 119687376
n×5 149609220

Division

n÷y
n÷2 14960922
n÷3 9973948
n÷3 7480461
n÷5 5984368.8

Exponentiation

ny
n2 895316748360336
n3 2.6789528075025E+22
n4 8.0159207989453E+29
n5 2.398511316624E+37

Nth Root

y√n
2√n 5470.0862881677
3√n 310.45318386267
4√n 73.960031693934
5√n 31.275025385444

Divisors of 29921844

1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 10433, 20866, 31299, 41732, 62598, 125196, 2493487, 4986974, 7480461, 9973948, 14960922, 29921844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29921843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29921844 can be divided by 24 positive divisors. The sum of these divisors (counting 29921844) is 1, the average is 0.041666666666667.

Base conversion 29921844

Base System Value
2 Binary 1110010001001001000110100
3 Ternary 2002022012001110
4 Quaternary 1302021020310
5 Quinary 30124444334
6 Senary 2545155020
8 Octal 162111064
10 Decimal 29921844
12 Duodecimal a02ba70
16 Hexadecimal 1c89234
20 Vigesimal 9704c4
36 Base36 htbuc

Cryptographic Hash Functions

md5 93db2175f2c5b1d6fbcccd46a993de36
sha1 18df8df551c624a05d88d5a97047942e0608dff2
sha256 a28aa145a13311334febe9cc265f8910b73ed567471f7e09e872362455133d31
sha512 7b119d1186cad878d74bfad135b249fb7fd38aa994f2d7fda24d908af0531c74c9cb5385ebe9f796ed892270240688c28f974149c57c3f54880088880f2b8ef7
ripemd-160 14dfd89846dadae867997fcebd76da08217fcea8

29921844 as geometric shapes

Circle

Radius = n
Diameter 59843688
Circumference 188004490.58452
Area 2.8127205192847E+15

Sphere

Radius = n
Volume 1.1221571279152E+23
Surface area 1.1250882077139E+16
Circumference 188004490.58452

Square

Length = n
Perimeter 119687376
Area 895316748360336
Diagonal 42315877.596012

Cube

Length = n
Surface area 5371900490162016
Volume 2.6789528075025E+22
Space diagonal 51826154.06415

Equilateral Triangle

Length = n
Perimeter 89765532
Area 3.8768352425687E+14
Altitude 25913077.032075

Triangular Pyramid

Length = n
Surface area 3.8768352425687E+14
Volume 3.1571761611063E+21
Height 14105292.532004