69372987 (number)

69372987 is an odd 8-digits composite number following 69372986 and preceding 69372988. In scientific notation, it is written as 6.9372987 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 45264552 positive integers (up to 69372987) that are relatively prime to 69372987.

Interesting facts

Basic properties

Name

Name sixty-nine million three hundred seventy-two thousand nine hundred eighty-seven

Notation

Scientific notation 6.9372987 × 10^7
Engineering notation 6.9372987 × 10^6

Prime Factorization of 69372987

Prime Factorization 3 × 47 × 492007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69372987
Product of the distinct prime numbers

The prime factorization of 69372987 is 3 × 47 × 492007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69372987)

Multiplication

n×y
n×2 138745974
n×3 208118961
n×4 277491948
n×5 346864935

Division

n÷y
n÷2 34686493.5
n÷3 23124329
n÷3 17343246.75
n÷5 13874597.4

Exponentiation

ny
n2 4812611325302169
n3 3.3386522290624E+23
n4 2.3161227768427E+31
n5 1.6067635528831E+39

Nth Root

y√n
2√n 8329.0447831669
3√n 410.89431396756
4√n 91.26360053804
5√n 37.003097400917

Divisors of 69372987

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69372986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69372987 can be divided by 8 positive divisors. The sum of these divisors (counting 69372987) is 1, the average is 0.125.

Base conversion 69372987

Base System Value
2 Binary 100001000101000110000111011
3 Ternary 11211112111211220
4 Quaternary 10020220300323
5 Quinary 120224413422
6 Senary 10514523123
8 Octal 410506073
10 Decimal 69372987
12 Duodecimal 1b2964a3
16 Hexadecimal 4228c3b
20 Vigesimal 11dbc97
36 Base36 15awjf

Cryptographic Hash Functions

md5 b2f40ca74e2c794eede816b3a7f558f7
sha1 02c46fb46aff6763839170522c44dc474f7cc348
sha256 0f8bde75e89cda606cc6b005d4e4244abe9907c9f7506ce719155f809e499b4a
sha512 433d04c1a4696d99e95727d4fb010ec0229f45a493d23f4a7166f6355fb489f6d0d237a48b25342158998efa489aacb93c6d0416ded41cac2c90d3d55add888f
ripemd-160 cda713ace7c58c7c78526becca37e48a97d07b6b

69372987 as geometric shapes

Circle

Radius = n
Diameter 138745974
Circumference 435883332.63356
Area 1.5119264384152E+16

Sphere

Radius = n
Volume 1.3984913754285E+24
Surface area 6.0477057536609E+16
Circumference 435883332.63356

Square

Length = n
Perimeter 277491948
Area 4812611325302169
Diagonal 98108219.077732

Cube

Length = n
Surface area 28875667951813014
Volume 3.3386522290624E+23
Space diagonal 120157538.15682

Equilateral Triangle

Length = n
Perimeter 208118961
Area 2.0839218331262E+15
Altitude 60078769.078408

Triangular Pyramid

Length = n
Surface area 2.0839218331262E+15
Volume 3.9346393853227E+22
Height 32702739.692577