67870985 (number)

67870985 is an odd 8-digits composite number following 67870984 and preceding 67870986. In scientific notation, it is written as 6.7870985 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 41948928 positive integers (up to 67870985) that are relatively prime to 67870985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7870985 × 10^7
Engineering notation 6.7870985 × 10^6

Prime Factorization of 67870985

Prime Factorization 5 × 43 × 91 × 3469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67870985
Product of the distinct prime numbers

The prime factorization of 67870985 is 5 × 43 × 91 × 3469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 14, 71, 757, 515, 2787, 1419, 56806, 790, 616506, 427039, 642215, 6458068, 68783656, 99681615, 123812321, 473470165, 4359863132, 8209445726

Basic calculations (n = 67870985)

Multiplication

n×y
n×2 135741970
n×3 203612955
n×4 271483940
n×5 339354925

Division

n÷y
n÷2 33935492.5
n÷3 22623661.666667
n÷3 16967746.25
n÷5 13574197

Exponentiation

ny
n2 4606470604870225
n3 3.1264569732609E+23
n4 2.1219571433533E+31
n5 1.4401932144718E+39

Nth Root

y√n
2√n 8238.3848538412
3√n 407.90721209522
4√n 90.76554882686
5√n 36.841459811555

Divisors of 67870985

1, 5, 43, 91, 215, 455, 3469, 3913, 17345, 19565, 149167, 315679, 745835, 1578395, 13574197, 67870985

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 -67870984
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 67870985 can be divided by 16 positive divisors. The sum of these divisors (counting 67870985) is 1, the average is 0.0625.

Base conversion 67870985

Base System Value
2 Binary 100000010111010000100001001
3 Ternary 11201201012111012
4 Quaternary 10002322010021
5 Quinary 114333332420
6 Senary 10422413305
8 Octal 402720411
10 Decimal 67870985
12 Duodecimal 1a891235
16 Hexadecimal 40ba109
20 Vigesimal 1143h95
36 Base36 14epl5

Cryptographic Hash Functions

md5 5832d31ee573b67f3bbafe831ef1f0d0
sha1 8f431e4291d333716a0e4cebdf5eb428930cbe1d
sha256 b3b5ad7e5d7bec0b1456f1a22630cacfe78d94c7ac7fec59793deb608f45d087
sha512 e53c19f6e752c42ad6aaebb33cf542eb10c6c04dc39cb682b5f29574148ed4505f12905c9f2fdd929ffbfdc47eaa4b98e16fbc52453035dbd8a02b0a542b2435
ripemd-160 8e7989905c4d8b1602869a95c407e614824c5331

67870985 as geometric shapes

Circle

Radius = n
Diameter 135741970
Circumference 426445975.73581
Area 1.4471654211238E+16

Sphere

Radius = n
Volume 1.3096072345281E+24
Surface area 5.7886616844951E+16
Circumference 426445975.73581

Square

Length = n
Perimeter 271483940
Area 4606470604870225
Diagonal 95984067.478621

Cube

Length = n
Surface area 27638823629221350
Volume 3.1264569732609E+23
Space diagonal 117555994.37975

Equilateral Triangle

Length = n
Perimeter 203612955
Area 1.9946602828019E+15
Altitude 58777997.189873

Triangular Pyramid

Length = n
Surface area 1.9946602828019E+15
Volume 3.6845648781346E+22
Height 31994689.15954