45212908 (number)

45212908 is an even 8-digits composite number following 45212907 and preceding 45212909. In scientific notation, it is written as 4.5212908 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 20867184 positive integers (up to 45212908) that are relatively prime to 45212908.

Interesting facts

Basic properties

Name

Name forty-five million two hundred twelve thousand nine hundred eight

Notation

Scientific notation 4.5212908 × 10^7
Engineering notation 4.5212908 × 10^6

Prime Factorization of 45212908

Prime Factorization 2 × 2 × 169 × 66883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22606454
Product of the distinct prime numbers

The prime factorization of 45212908 is 2 × 2 × 169 × 66883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 68, 18, 316, 244, 6419, 2499, 72223, 457, 521331, 932826, 5513034, 9662646, 91858320, 59444053, 297985928, 44991503, 8794953901, 7217007592

Basic calculations (n = 45212908)

Multiplication

n×y
n×2 90425816
n×3 135638724
n×4 180851632
n×5 226064540

Division

n÷y
n÷2 22606454
n÷3 15070969.333333
n÷3 11303227
n÷5 9042581.6

Exponentiation

ny
n2 2044207049816464
n3 9.2424545276303E+22
n4 4.1787824625193E+30
n5 1.889349070299E+38

Nth Root

y√n
2√n 6724.0544316655
3√n 356.24940441062
4√n 82.000331899727
5√n 33.966632166415

Divisors of 45212908

1, 2, 4, 169, 338, 676, 66883, 133766, 267532, 11303227, 22606454, 45212908

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 -45212907
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 45212908 can be divided by 12 positive divisors. The sum of these divisors (counting 45212908) is 1, the average is 0.083333333333333.

Base conversion 45212908

Base System Value
2 Binary 10101100011110010011101100
3 Ternary 10011002001110011
4 Quaternary 2230132103230
5 Quinary 43033303113
6 Senary 4253023004
8 Octal 254362354
10 Decimal 45212908
12 Duodecimal 13184a64
16 Hexadecimal 2b1e4ec
20 Vigesimal e2bc58
36 Base36 qx2i4

Cryptographic Hash Functions

md5 0b843833b2713bc1eac01120a4cbda90
sha1 d814155694afc30f74afae8f4bbb5e3e1d8b334e
sha256 dd98c72e12ad236ba251e402f927136337c2cfdceb107297b6e824311afbfb0a
sha512 bf285673c81baad30a789db9841ea917190207beb53c2b8be3fe6f0a300f09d1ac483d00dcbd441616e75b0637d9da53d1382d085e2e0f9a7667093988e8362f
ripemd-160 96195783b3b0c331cbe7c0c8bda168a76b115e02

45212908 as geometric shapes

Circle

Radius = n
Diameter 90425816
Circumference 284081079.24046
Area 6.4220658501199E+15

Sphere

Radius = n
Volume 3.8714702993522E+23
Surface area 2.5688263400479E+16
Circumference 284081079.24046

Square

Length = n
Perimeter 180851632
Area 2044207049816464
Diagonal 63940707.687927

Cube

Length = n
Surface area 12265242298898784
Volume 9.2424545276303E+22
Space diagonal 78311053.813937

Equilateral Triangle

Length = n
Perimeter 135638724
Area 8.8516761786815E+14
Altitude 39155526.906969

Triangular Pyramid

Length = n
Surface area 8.8516761786815E+14
Volume 1.0892337118826E+22
Height 21313569.229309