29857892 (number)

29857892 is an even 8-digits composite number following 29857891 and preceding 29857893. In scientific notation, it is written as 2.9857892 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 13961376 positive integers (up to 29857892) that are relatively prime to 29857892.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred fifty-seven thousand eight hundred ninety-two

Notation

Scientific notation 2.9857892 × 10^7
Engineering notation 2.9857892 × 10^6

Prime Factorization of 29857892

Prime Factorization 2 × 2 × 19 × 79 × 4973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14928946
Product of the distinct prime numbers

The prime factorization of 29857892 is 2 × 2 × 19 × 79 × 4973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 40, 16, 730, 207, 2757, 1352, 74410, 79999, 753466, 674883, 6579973, 9836198, 54732382, 12611147, 836342317, 280479637, 6812866039, 8583138422

Basic calculations (n = 29857892)

Multiplication

n×y
n×2 59715784
n×3 89573676
n×4 119431568
n×5 149289460

Division

n÷y
n÷2 14928946
n÷3 9952630.6666667
n÷3 7464473
n÷5 5971578.4

Exponentiation

ny
n2 891493714683664
n3 2.6618123051704E+22
n4 7.9476104332048E+29
n5 2.372988939727E+37

Nth Root

y√n
2√n 5464.237549741
3√n 310.23184875637
4√n 73.92048126021
5√n 31.261645110174

Divisors of 29857892

1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4973, 6004, 9946, 19892, 94487, 188974, 377948, 392867, 785734, 1571468, 7464473, 14928946, 29857892

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 -29857891
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 29857892 can be divided by 24 positive divisors. The sum of these divisors (counting 29857892) is 1, the average is 0.041666666666667.

Base conversion 29857892

Base System Value
2 Binary 1110001111001100001100100
3 Ternary 2002011221022212
4 Quaternary 1301321201210
5 Quinary 30120423032
6 Senary 2543542552
8 Octal 161714144
10 Decimal 29857892
12 Duodecimal 9bbaa58
16 Hexadecimal 1c79864
20 Vigesimal 96c4ec
36 Base36 hryhw

Cryptographic Hash Functions

md5 601800ee3175d962cdc0ed2475517267
sha1 d794145f2e1043324c2e1adca37fad29cc6924ce
sha256 c18d08f8f3dbf95664a75b4fae8864203210b6a1cd0fed1646657e557a29b67c
sha512 31cdcd1a0017884b58612dd8af86da9b126a8da3a3df9b76a8e124bd3c1deb4403c8faee4e27ccb4167bb4cf6ebeedd358bd4727fccc125227c068320b025f38
ripemd-160 140421035b1c9e96ad426b5e6aacad75c1caa670

29857892 as geometric shapes

Circle

Radius = n
Diameter 59715784
Circumference 187602668.31775
Area 2.8007101047717E+15

Sphere

Radius = n
Volume 1.1149773310878E+23
Surface area 1.1202840419087E+16
Circumference 187602668.31775

Square

Length = n
Perimeter 119431568
Area 891493714683664
Diagonal 42225435.810271

Cube

Length = n
Surface area 5348962288101984
Volume 2.6618123051704E+22
Space diagonal 51715385.950904

Equilateral Triangle

Length = n
Perimeter 89573676
Area 3.860281021151E+14
Altitude 25857692.975452

Triangular Pyramid

Length = n
Surface area 3.860281021151E+14
Volume 3.1369758853863E+21
Height 14075145.27009