30998470 (number)

30998470 is an even 8-digits composite number following 30998469 and preceding 30998471. In scientific notation, it is written as 3.0998470 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12369024 positive integers (up to 30998470) that are relatively prime to 30998470.

Interesting facts

Basic properties

Name

Name thirty million nine hundred ninety-eight thousand four hundred seventy

Notation

Scientific notation 3.0998470 × 10^7
Engineering notation 3.0998470 × 10^6

Prime Factorization of 30998470

Prime Factorization 2 × 5 × 433 × 7159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30998470
Product of the distinct prime numbers

The prime factorization of 30998470 is 2 × 5 × 433 × 7159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 29, 93, 512, 901, 6080, 7264, 39883, 667, 340444, 921340, 663000, 7503815, 57635885, 17079788, 251209309, 926054030, 7746504783, 5512073984

Basic calculations (n = 30998470)

Multiplication

n×y
n×2 61996940
n×3 92995410
n×4 123993880
n×5 154992350

Division

n÷y
n÷2 15499235
n÷3 10332823.333333
n÷3 7749617.5
n÷5 6199694

Exponentiation

ny
n2 960905142340900
n3 2.97865892277E+22
n4 9.2333869257719E+29
n5 2.8622086761693E+37

Nth Root

y√n
2√n 5567.6269630786
3√n 314.13289707627
4√n 74.616532773097
5√n 31.496917417419

Divisors of 30998470

1, 2, 5, 10, 433, 866, 2165, 4330, 7159, 14318, 35795, 71590, 3099847, 6199694, 15499235, 30998470

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30998469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30998470 can be divided by 16 positive divisors. The sum of these divisors (counting 30998470) is 1, the average is 0.0625.

Base conversion 30998470

Base System Value
2 Binary 1110110001111111111000110
3 Ternary 2011022212220111
4 Quaternary 1312033333012
5 Quinary 30413422340
6 Senary 3024223234
8 Octal 166177706
10 Decimal 30998470
12 Duodecimal a46ab1a
16 Hexadecimal 1d8ffc6
20 Vigesimal 9deg3a
36 Base36 igekm

Cryptographic Hash Functions

md5 7161dc467f3238d2979745bfe2463863
sha1 43e8084293f95132de86c02b38d13fc338e84089
sha256 1b8dbc31dcc960e84e84c96c9d7c799cb43a49e18c0025225fcd9823a238a2a0
sha512 988b8cf2261bd12fe8860ca849bb321f58e24eb3d692c81f73564c560c43f698ef424843fed344da300caf64b77689b6b6e879162bf1dd1fdc97d7f9b84ad3c5
ripemd-160 345de89399b4d78632fc95daf487550a1b5af87d

30998470 as geometric shapes

Circle

Radius = n
Diameter 61996940
Circumference 194769131.24905
Area 3.0187725359748E+15

Sphere

Radius = n
Volume 1.2476977319099E+23
Surface area 1.2075090143899E+16
Circumference 194769131.24905

Square

Length = n
Perimeter 123993880
Area 960905142340900
Diagonal 43838456.686816

Cube

Length = n
Surface area 5765430854045400
Volume 2.97865892277E+22
Space diagonal 53690924.9969

Equilateral Triangle

Length = n
Perimeter 92995410
Area 4.1608413194716E+14
Altitude 26845462.49845

Triangular Pyramid

Length = n
Surface area 4.1608413194716E+14
Volume 3.5103832052208E+21
Height 14612818.895605