69895988 (number)

69895988 is an even 8-digits composite number following 69895987 and preceding 69895989. In scientific notation, it is written as 6.9895988 × 10^7. The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors. There are 33428472 positive integers (up to 69895988) that are relatively prime to 69895988.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-five thousand nine hundred eighty-eight

Notation

Scientific notation 6.9895988 × 10^7
Engineering notation 6.9895988 × 10^6

Prime Factorization of 69895988

Prime Factorization 2 × 2 × 23 × 759739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34947994
Product of the distinct prime numbers

The prime factorization of 69895988 is 2 × 2 × 23 × 759739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69895988)

Multiplication

n×y
n×2 139791976
n×3 209687964
n×4 279583952
n×5 349479940

Division

n÷y
n÷2 34947994
n÷3 23298662.666667
n÷3 17473997
n÷5 13979197.6

Exponentiation

ny
n2 4885449138496144
n3 3.4147329435894E+23
n4 2.3867613284833E+31
n5 1.6682504117453E+39

Nth Root

y√n
2√n 8360.3820486865
3√n 411.92430349664
4√n 91.435124808175
5√n 37.058722971391

Divisors of 69895988

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 -69895987
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 69895988 can be divided by 12 positive divisors. The sum of these divisors (counting 69895988) is 1, the average is 0.083333333333333.

Base conversion 69895988

Base System Value
2 Binary 100001010101000011100110100
3 Ternary 11212112002021022
4 Quaternary 10022220130310
5 Quinary 120343132423
6 Senary 10534040312
8 Octal 412503464
10 Decimal 69895988
12 Duodecimal 1b4a9098
16 Hexadecimal 42a8734
20 Vigesimal 11ggjj8
36 Base36 15m438

Cryptographic Hash Functions

md5 d2cfe0245d95732991b53e9ebe21abad
sha1 c3c27b36c2dee6612bf0ec6deef7d04011a52a3c
sha256 ee571431ece0cc085e4716130b668d8f3e4d1e209fcc37674d46ddfeac2c6a30
sha512 e4dc9cf891d42eea606372e4796cd5398d02dc7b9d929b86c64085ac3ede1c056c6f93845fcb5cedaec4ec20d477c7bf274b56128fc3bba6e680236e9cd12221
ripemd-160 7b848abc2d7e2e244019698ba628b86323ac4a7c

69895988 as geometric shapes

Circle

Radius = n
Diameter 139791976
Circumference 439169444.8324
Area 1.5348091122986E+16

Sphere

Radius = n
Volume 1.4303599906069E+24
Surface area 6.1392364491944E+16
Circumference 439169444.8324

Square

Length = n
Perimeter 279583952
Area 4885449138496144
Diagonal 98847854.185067

Cube

Length = n
Surface area 29312694830976864
Volume 3.4147329435894E+23
Space diagonal 121063402.46122

Equilateral Triangle

Length = n
Perimeter 209687964
Area 2.1154615314172E+15
Altitude 60531701.230612

Triangular Pyramid

Length = n
Surface area 2.1154615314172E+15
Volume 4.0243013672552E+22
Height 32949284.728356