68676870 (number)

68676870 is an even 8-digits composite number following 68676869 and preceding 68676871. In scientific notation, it is written as 6.8676870 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 17566848 positive integers (up to 68676870) that are relatively prime to 68676870.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy-six thousand eight hundred seventy

Notation

Scientific notation 6.8676870 × 10^7
Engineering notation 6.8676870 × 10^6

Prime Factorization of 68676870

Prime Factorization 2 × 15 × 53 × 47 × 919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68676870
Product of the distinct prime numbers

The prime factorization of 68676870 is 2 × 15 × 53 × 47 × 919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 34, 44, 427, 940, 6133, 2133, 18036, 36030, 632358, 279819, 1523197, 5692713, 45252950, 73961976, 575630412, 123127372, 2398067406, 1477406620

Basic calculations (n = 68676870)

Multiplication

n×y
n×2 137353740
n×3 206030610
n×4 274707480
n×5 343384350

Division

n÷y
n÷2 34338435
n÷3 22892290
n÷3 17169217.5
n÷5 13735374

Exponentiation

ny
n2 4716512472996900
n3 3.2391531396139E+23
n4 2.2245489907935E+31
n5 1.5277506184936E+39

Nth Root

y√n
2√n 8287.1508976246
3√n 409.51533052015
4√n 91.033789867415
5√n 36.92853667743

Divisors of 68676870

1, 2, 15, 30, 47, 53, 94, 106, 705, 795, 919, 1410, 1590, 1838, 2491, 4982, 13785, 27570, 37365, 43193, 48707, 74730, 86386, 97414, 647895, 730605, 1295790, 1461210, 2289229, 4578458, 34338435, 68676870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68676869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68676870 can be divided by 32 positive divisors. The sum of these divisors (counting 68676870) is 1, the average is 0.03125.

Base conversion 68676870

Base System Value
2 Binary 100000101111110110100000110
3 Ternary 11210020010221210
4 Quaternary 10011332310012
5 Quinary 120040124440
6 Senary 10451552250
8 Octal 405766406
10 Decimal 68676870
12 Duodecimal 1abbb686
16 Hexadecimal 417ed06
20 Vigesimal 1194c3a
36 Base36 14vzeu

Cryptographic Hash Functions

md5 e88edce0c034f3a385d7331cd03cdd17
sha1 dcb224e67e8f4cb786f8be4eb4185097175f8d25
sha256 92c2c8d074468514a4fb0c1c0558c1557451394e64fe944cb577e175f7c97435
sha512 61de763d37a87a70d2f846323bc460f07d7e94f98cefa3444cac1bf26009b367cc18efd0c37d84903565b6fdc54dd5bcda0146c0892b4e0db0a1875f6111dc32
ripemd-160 37496d7f8464bbe66c44c6db8c47207769fc507b

68676870 as geometric shapes

Circle

Radius = n
Diameter 137353740
Circumference 431509500.52708
Area 1.4817360935732E+16

Sphere

Radius = n
Volume 1.3568132943018E+24
Surface area 5.9269443742927E+16
Circumference 431509500.52708

Square

Length = n
Perimeter 274707480
Area 4716512472996900
Diagonal 97123760.975334

Cube

Length = n
Surface area 28299074837981400
Volume 3.2391531396139E+23
Space diagonal 118951828.1448

Equilateral Triangle

Length = n
Perimeter 206030610
Area 2.0423098094407E+15
Altitude 59475914.072401

Triangular Pyramid

Length = n
Surface area 2.0423098094407E+15
Volume 3.8173785838711E+22
Height 32374586.991778