84509940 (number)

84509940 is an even 8-digits composite number following 84509939 and preceding 84509941. In scientific notation, it is written as 8.4509940 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 22535968 positive integers (up to 84509940) that are relatively prime to 84509940.

Interesting facts

Basic properties

Name

Name eighty-four million five hundred nine thousand nine hundred forty

Notation

Scientific notation 8.4509940 × 10^7
Engineering notation 8.4509940 × 10^6

Prime Factorization of 84509940

Prime Factorization 2 × 2 × 3 × 5 × 1408499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42254970
Product of the distinct prime numbers

The prime factorization of 84509940 is 2 × 2 × 3 × 5 × 1408499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 85, 68, 331, 316, 8154, 1198, 5758, 97070, 975296, 90644, 9003769, 7502118, 3849759, 98819755, 172199205, 922903891, 4002824867, 2702377118

Basic calculations (n = 84509940)

Multiplication

n×y
n×2 169019880
n×3 253529820
n×4 338039760
n×5 422549700

Division

n÷y
n÷2 42254970
n÷3 28169980
n÷3 21127485
n÷5 16901988

Exponentiation

ny
n2 7141929958803600
n3 6.0356407230269E+23
n4 5.1007163536456E+31
n5 4.3106123300361E+39

Nth Root

y√n
2√n 9192.9288042495
3√n 438.83635364932
4√n 95.879762224619
5√n 38.492982182675

Divisors of 84509940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1408499, 2816998, 4225497, 5633996, 7042495, 8450994, 14084990, 16901988, 21127485, 28169980, 42254970, 84509940

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 -84509939
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 84509940 can be divided by 24 positive divisors. The sum of these divisors (counting 84509940) is 1, the average is 0.041666666666667.

Base conversion 84509940

Base System Value
2 Binary 101000010011000010011110100
3 Ternary 12220000112211210
4 Quaternary 11002120103310
5 Quinary 133113304230
6 Senary 12215201420
8 Octal 502302364
10 Decimal 84509940
12 Duodecimal 24376270
16 Hexadecimal 50984f4
20 Vigesimal 1683eh0
36 Base36 1ebcac

Cryptographic Hash Functions

md5 b50c2ac13e7243a6271fd46dc871baa5
sha1 7a5f1b44f8f0495bf26e0ccfd93539bcd3e74550
sha256 319e1f44de84ae53f1cae730605ddc0c816536577ce90e03696ab630fbb31cd6
sha512 6fa5f98e7b70a7849d72fed8f7b6235af0a856901d4c3ed862bbd5c9de7fe97bedaa63679fb6d7af3bb1f71b96a7a3516c92c5c26365e36ec85c9b784ffb95d1
ripemd-160 91f5a5f64ace430f71ade4dbc3cb5193b1ddefc1

84509940 as geometric shapes

Circle

Radius = n
Diameter 169019880
Circumference 530991613.31863
Area 2.243703469103E+16

Sphere

Radius = n
Volume 2.5282032740225E+24
Surface area 8.9748138764121E+16
Circumference 530991613.31863

Square

Length = n
Perimeter 338039760
Area 7141929958803600
Diagonal 119515103.30334

Cube

Length = n
Surface area 42851579752821600
Volume 6.0356407230269E+23
Space diagonal 146375509.8246

Equilateral Triangle

Length = n
Perimeter 253529820
Area 3.0925463881865E+15
Altitude 73187754.912299

Triangular Pyramid

Length = n
Surface area 3.0925463881865E+15
Volume 7.1130708067634E+22
Height 39838367.767779