69876987 (number)

69876987 is an odd 8-digits composite number following 69876986 and preceding 69876988. In scientific notation, it is written as 6.9876987 × 10^7. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 42928128 positive integers (up to 69876987) that are relatively prime to 69876987.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred seventy-six thousand nine hundred eighty-seven

Notation

Scientific notation 6.9876987 × 10^7
Engineering notation 6.9876987 × 10^6

Prime Factorization of 69876987

Prime Factorization 411 × 17 × 73 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69876987
Product of the distinct prime numbers

The prime factorization of 69876987 is 411 × 17 × 73 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 7, 67, 362, 922, 5300, 5649, 9426, 69311, 5909, 556012, 672180, 9749146, 58443214, 47771660, 626824884, 402514337, 5798852305, 2294747688

Basic calculations (n = 69876987)

Multiplication

n×y
n×2 139753974
n×3 209630961
n×4 279507948
n×5 349384935

Division

n÷y
n÷2 34938493.5
n÷3 23292329
n÷3 17469246.75
n÷5 13975397.4

Exponentiation

ny
n2 4882793312198169
n3 3.4119488480016E+23
n4 2.3841670529647E+31
n5 1.6659841016584E+39

Nth Root

y√n
2√n 8359.245599933
3√n 411.88697334715
4√n 91.428910088292
5√n 37.056707893283

Divisors of 69876987

1, 17, 73, 137, 411, 1241, 2329, 6987, 10001, 30003, 56307, 170017, 510051, 957219, 4110411, 69876987

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69876986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69876987 can be divided by 16 positive divisors. The sum of these divisors (counting 69876987) is 1, the average is 0.0625.

Base conversion 69876987

Base System Value
2 Binary 100001010100011110011111011
3 Ternary 11212111010012120
4 Quaternary 10022203303323
5 Quinary 120342030422
6 Senary 10533412323
8 Octal 412436373
10 Decimal 69876987
12 Duodecimal 1b49a0a3
16 Hexadecimal 42a3cfb
20 Vigesimal 11gec97
36 Base36 15lpff

Cryptographic Hash Functions

md5 fc0360d125b9e879dc96c7c34ebc8319
sha1 bdfc5877025dd9b661e16c694bd527fce661c1a3
sha256 d1f310f3def44c802433ba08eaa4341051fd59eafba9fadbf3669cf23b1c4249
sha512 a188e08c9cc5b8859266af022f488735110770fc5aa0d5030f29199ee6c6e7494eed6746f30d5bbe26c5646a98d4826d0e5259aef63e4019d93566aeeab1e866
ripemd-160 cd76774cfa39c48ca41c40804ea4783d2d44964f

69876987 as geometric shapes

Circle

Radius = n
Diameter 139753974
Circumference 439050058.02838
Area 1.5339747598599E+16

Sphere

Radius = n
Volume 1.4291937913741E+24
Surface area 6.1358990394397E+16
Circumference 439050058.02838

Square

Length = n
Perimeter 279507948
Area 4882793312198169
Diagonal 98820982.713168

Cube

Length = n
Surface area 29296759873189014
Volume 3.4119488480016E+23
Space diagonal 121030491.76383

Equilateral Triangle

Length = n
Perimeter 209630961
Area 2.1143115248962E+15
Altitude 60515245.881915

Triangular Pyramid

Length = n
Surface area 2.1143115248962E+15
Volume 4.0210202791392E+22
Height 32940327.571056