30621807 (number)

30621807 is an odd 8-digits composite number following 30621806 and preceding 30621808. In scientific notation, it is written as 3.0621807 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 20321280 positive integers (up to 30621807) that are relatively prime to 30621807.

Interesting facts

Basic properties

Name

Name thirty million six hundred twenty-one thousand eight hundred seven

Notation

Scientific notation 3.0621807 × 10^7
Engineering notation 3.0621807 × 10^6

Prime Factorization of 30621807

Prime Factorization 9 × 9 × 257 × 1471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3402423
Product of the distinct prime numbers

The prime factorization of 30621807 is 9 × 9 × 257 × 1471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 99, 69, 81, 518, 1148, 1483, 63752, 34381, 803655, 801836, 8934881, 3259356, 26533104, 99346013, 774490387, 773451884, 3227586319, 2920914472

Basic calculations (n = 30621807)

Multiplication

n×y
n×2 61243614
n×3 91865421
n×4 122487228
n×5 153109035

Division

n÷y
n÷2 15310903.5
n÷3 10207269
n÷3 7655451.75
n÷5 6124361.4

Exponentiation

ny
n2 937695063945249
n3 2.8713917272984E+22
n4 8.7927203294728E+29
n5 2.6924898493409E+37

Nth Root

y√n
2√n 5533.6974077013
3√n 312.85536363356
4√n 74.388825825532
5√n 31.419998718263

Divisors of 30621807

1, 9, 81, 257, 1471, 2313, 13239, 20817, 119151, 378047, 3402423, 30621807

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 -30621806
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 30621807 can be divided by 12 positive divisors. The sum of these divisors (counting 30621807) is 1, the average is 0.083333333333333.

Base conversion 30621807

Base System Value
2 Binary 1110100110100000001101111
3 Ternary 2010121202020000
4 Quaternary 1310310001233
5 Quinary 30314344212
6 Senary 3012155343
8 Octal 164640157
10 Decimal 30621807
12 Duodecimal a308b53
16 Hexadecimal 1d3406f
20 Vigesimal 9b7ea7
36 Base36 i8bxr

Cryptographic Hash Functions

md5 00f1802217304cf8f5438179c9b34ee6
sha1 65ce626c79ae98e5466e0bd67403193e3702c8e9
sha256 5b50bc944a645bd8b1fe27542767258410737300ac7b9702219060fe5878c266
sha512 d9fed656fb9ed1837178033c8a8f3440eac84585a94856d5154b9961652ade0b8cf109d111c98ffeaec975a48853243321caa25ca8594b925d9b54e9895dde03
ripemd-160 fc02d9e8466a97272f458a31a3bd9c51f3a1356e

30621807 as geometric shapes

Circle

Radius = n
Diameter 61243614
Circumference 192402487.82169
Area 2.9458559241978E+15

Sphere

Radius = n
Volume 1.2027657541412E+23
Surface area 1.1783423696791E+16
Circumference 192402487.82169

Square

Length = n
Perimeter 122487228
Area 937695063945249
Diagonal 43305774.763771

Cube

Length = n
Surface area 5626170383671494
Volume 2.8713917272984E+22
Space diagonal 53038525.543568

Equilateral Triangle

Length = n
Perimeter 91865421
Area 4.0603387318993E+14
Altitude 26519262.771784

Triangular Pyramid

Length = n
Surface area 4.0603387318993E+14
Volume 3.3839676030261E+21
Height 14435258.25459