29939892 (number)

29939892 is an even 8-digits composite number following 29939891 and preceding 29939893. In scientific notation, it is written as 2.9939892 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 9979960 positive integers (up to 29939892) that are relatively prime to 29939892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9939892 × 10^7
Engineering notation 2.9939892 × 10^6

Prime Factorization of 29939892

Prime Factorization 2 × 2 × 3 × 2494991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14969946
Product of the distinct prime numbers

The prime factorization of 29939892 is 2 × 2 × 3 × 2494991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 2, 68, 885, 106, 7811, 4445, 89217, 66515, 597794, 821764, 9293533, 5913112, 69914964, 21612237, 751676243, 899824074, 7312212997, 9296995413

Basic calculations (n = 29939892)

Multiplication

n×y
n×2 59879784
n×3 89819676
n×4 119759568
n×5 149699460

Division

n÷y
n÷2 14969946
n÷3 9979964
n÷3 7484973
n÷5 5987978.4

Exponentiation

ny
n2 896397132971664
n3 2.6838033350281E+22
n4 8.0352781999982E+29
n5 2.405753614979E+37

Nth Root

y√n
2√n 5471.735739233
3√n 310.51559014245
4√n 73.971181815847
5√n 31.278797315563

Divisors of 29939892

1, 2, 3, 4, 6, 12, 2494991, 4989982, 7484973, 9979964, 14969946, 29939892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29939891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29939892 can be divided by 12 positive divisors. The sum of these divisors (counting 29939892) is 1, the average is 0.083333333333333.

Base conversion 29939892

Base System Value
2 Binary 1110010001101100010110100
3 Ternary 2002100002210220
4 Quaternary 1302031202310
5 Quinary 30131034032
6 Senary 2545414340
8 Octal 162154264
10 Decimal 29939892
12 Duodecimal a03a3b0
16 Hexadecimal 1c8d8b4
20 Vigesimal 9729ec
36 Base36 htpro

Cryptographic Hash Functions

md5 a87a275308926039f001d474f92a3ba9
sha1 305ac0ae1f799261cf5788aec2c4dd40b1fb6fb2
sha256 823590a3c1eed09c32cf4307fa9f12254c07efc03ffb589bbd2f29cf1c846478
sha512 f132fe7cf88b1e5c0b8c8a066d1022c100e259ebab38298e4df2b0f5be217d013fc11b2753ea5587124e41418e873947fbff338a01153c003c46252b564ff568
ripemd-160 b630d14fba97c0c3c3a740cbb7bcaf9d80c4cf7d

29939892 as geometric shapes

Circle

Radius = n
Diameter 59879784
Circumference 188117889.51294
Area 2.8161146476427E+15

Sphere

Radius = n
Volume 1.1241889121339E+23
Surface area 1.1264458590571E+16
Circumference 188117889.51294

Square

Length = n
Perimeter 119759568
Area 896397132971664
Diagonal 42341401.322386

Cube

Length = n
Surface area 5378382797829984
Volume 2.6838033350281E+22
Space diagonal 51857414.117125

Equilateral Triangle

Length = n
Perimeter 89819676
Area 3.881513445165E+14
Altitude 25928707.058562

Triangular Pyramid

Length = n
Surface area 3.881513445165E+14
Volume 3.1628925626158E+21
Height 14113800.440795