29947998 (number)

29947998 is an even 8-digits composite number following 29947997 and preceding 29947999. In scientific notation, it is written as 2.9947998 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 9982664 positive integers (up to 29947998) that are relatively prime to 29947998.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-seven thousand nine hundred ninety-eight

Notation

Scientific notation 2.9947998 × 10^7
Engineering notation 2.9947998 × 10^6

Prime Factorization of 29947998

Prime Factorization 2 × 3 × 4991333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29947998
Product of the distinct prime numbers

The prime factorization of 29947998 is 2 × 3 × 4991333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 78, 7, 959, 985, 7801, 6651, 85001, 32798, 779500, 808021, 7384361, 1871555, 11107438, 75365841, 962395960, 525391182, 788990838, 3834775937

Basic calculations (n = 29947998)

Multiplication

n×y
n×2 59895996
n×3 89843994
n×4 119791992
n×5 149739990

Division

n÷y
n÷2 14973999
n÷3 9982666
n÷3 7486999.5
n÷5 5989599.6

Exponentiation

ny
n2 896882584208004
n3 2.6859837838096E+22
n4 8.0439836985563E+29
n5 2.409012077164E+37

Nth Root

y√n
2√n 5472.4764047002
3√n 310.54361086534
4√n 73.976188092522
5√n 31.280490831874

Divisors of 29947998

1, 2, 3, 6, 4991333, 9982666, 14973999, 29947998

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29947997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29947998 can be divided by 8 positive divisors. The sum of these divisors (counting 29947998) is 1, the average is 0.125.

Base conversion 29947998

Base System Value
2 Binary 1110010001111100001011110
3 Ternary 2002100111221010
4 Quaternary 1302033201132
5 Quinary 30131313443
6 Senary 2545520050
8 Octal 162174136
10 Decimal 29947998
12 Duodecimal a043026
16 Hexadecimal 1c8f85e
20 Vigesimal 9739ji
36 Base36 htw0u

Cryptographic Hash Functions

md5 4c2d840ab1b167c353b84017873ac34a
sha1 30620e2eb12fe7bde30d61e76b2f3c129530d0f0
sha256 8accc3bdef42fa5b7b1dd4ca7849bfc4b9bf1370f3a7a687f010b50bc67e9095
sha512 6e31a7af347889787dbd832a762712945bcff28543da212ce568fba61e95c9313c0624b6a7d4b69627463b44f9adb223a67cde6e2044c8a8329326bc1d1ebc04
ripemd-160 20ccd5c79670a19f2544e8b4179b830b4358aac6

29947998 as geometric shapes

Circle

Radius = n
Diameter 59895996
Circumference 188168821.01304
Area 2.8176397376805E+15

Sphere

Radius = n
Volume 1.1251022563837E+23
Surface area 1.1270558950722E+16
Circumference 188168821.01304

Square

Length = n
Perimeter 119791992
Area 896882584208004
Diagonal 42352864.937522

Cube

Length = n
Surface area 5381295505248024
Volume 2.6859837838096E+22
Space diagonal 51871454.120971

Equilateral Triangle

Length = n
Perimeter 89843994
Area 3.8836155106798E+14
Altitude 25935727.060486

Triangular Pyramid

Length = n
Surface area 3.8836155106798E+14
Volume 3.1654622461481E+21
Height 14117621.645841