7250985 (number)

7250985 is an odd 7-digits composite number following 7250984 and preceding 7250986. In scientific notation, it is written as 7.250985 × 10^6. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3314304 positive integers (up to 7250985) that are relatively prime to 7250985.

Interesting facts

Basic properties

Name

Name seven million two hundred fifty thousand nine hundred eighty-five

Notation

Scientific notation 7.250985 × 10^6
Engineering notation 7.250985 × 10^6

Prime Factorization of 7250985

Prime Factorization 21 × 5 × 3 × 3 × 7673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2416995
Product of the distinct prime numbers

The prime factorization of 7250985 is 21 × 5 × 3 × 3 × 7673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 28, 17, 308, 906, 2223, 9212, 48120, 73102, 567317, 173050, 9914577, 3167081, 12184329, 62257055, 567999559, 646433900, 2861286819, 1356667507

Basic calculations (n = 7250985)

Multiplication

n×y
n×2 14501970
n×3 21752955
n×4 29003940
n×5 36254925

Division

n÷y
n÷2 3625492.5
n÷3 2416995
n÷3 1812746.25
n÷5 1450197

Exponentiation

ny
n2 52576783470225
n3 3.8123346829085E+20
n4 2.7643181600749E+27
n5 2.0044029513931E+34

Nth Root

y√n
2√n 2692.7653072631
3√n 193.55259672296
4√n 51.891861666962
5√n 23.55479893025

Divisors of 7250985

1, 3, 5, 9, 15, 21, 45, 63, 105, 189, 315, 945, 7673, 23019, 38365, 69057, 115095, 161133, 345285, 483399, 805665, 1450197, 2416995, 7250985

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 -7250984
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 7250985 can be divided by 24 positive divisors. The sum of these divisors (counting 7250985) is 1, the average is 0.041666666666667.

Base conversion 7250985

Base System Value
2 Binary 11011101010010000101001
3 Ternary 111122101111000
4 Quaternary 123222100221
5 Quinary 3324012420
6 Senary 415225213
8 Octal 33522051
10 Decimal 7250985
12 Duodecimal 2518209
16 Hexadecimal 6ea429
20 Vigesimal 256795
36 Base36 4bew9

Cryptographic Hash Functions

md5 b356503d678c453eb2fd45ae037bf880
sha1 455a5a0a5b50a16afff67392ce9ad9eb53f2a216
sha256 2cc3799e1651d2c909a62552470cd142e90f053a6dc697101770589577d15d05
sha512 8a35e324f8c965903a96b4961c8c14cefe748078ce760585777fede744623f08e261669ed4d566764217fb66afdc353c489d0216d56c5189a32a5873f5a48162
ripemd-160 bebdbe24d4c7307130661c4dd949dbabdada1ed0

7250985 as geometric shapes

Circle

Radius = n
Diameter 14501970
Circumference 45559282.41458
Area 1.6517483669944E+14

Sphere

Radius = n
Volume 1.5969070177135E+21
Surface area 6.6069934679776E+14
Circumference 45559282.41458

Square

Length = n
Perimeter 29003940
Area 52576783470225
Diagonal 10254441.327564

Cube

Length = n
Surface area 315460700821350
Volume 3.8123346829085E+20
Space diagonal 12559074.42492

Equilateral Triangle

Length = n
Perimeter 21752955
Area 22766415067244
Altitude 6279537.2124599

Triangular Pyramid

Length = n
Surface area 22766415067244
Volume 4.4928795107288E+19
Height 3418147.109188