68617087 (number)

68617087 is an odd 8-digits composite number following 68617086 and preceding 68617088. In scientific notation, it is written as 6.8617087 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 53352000 positive integers (up to 68617087) that are relatively prime to 68617087.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventeen thousand eighty-seven

Notation

Scientific notation 6.8617087 × 10^7
Engineering notation 6.8617087 × 10^6

Prime Factorization of 68617087

Prime Factorization 7 × 11 × 1171 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68617087
Product of the distinct prime numbers

The prime factorization of 68617087 is 7 × 11 × 1171 × 761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 24, 88, 839, 218, 3246, 2199, 35425, 30933, 167023, 611504, 8597029, 6330673, 61020402, 54325745, 246632091, 574809490, 1605077931, 2958694938

Basic calculations (n = 68617087)

Multiplication

n×y
n×2 137234174
n×3 205851261
n×4 274468348
n×5 343085435

Division

n÷y
n÷2 34308543.5
n÷3 22872362.333333
n÷3 17154271.75
n÷5 13723417.4

Exponentiation

ny
n2 4708304628365569
n3 3.2307014830706E+23
n4 2.2168132473489E+31
n5 1.5211126745609E+39

Nth Root

y√n
2√n 8283.5431428828
3√n 409.39646875348
4√n 91.013972239886
5√n 36.92210520253

Divisors of 68617087

1, 7, 11, 77, 761, 1171, 5327, 8197, 8371, 12881, 58597, 90167, 891131, 6237917, 9802441, 68617087

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 -68617086
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 68617087 can be divided by 16 positive divisors. The sum of these divisors (counting 68617087) is 1, the average is 0.0625.

Base conversion 68617087

Base System Value
2 Binary 100000101110000001101111111
3 Ternary 11210010002221121
4 Quaternary 10011300031333
5 Quinary 120031221322
6 Senary 10450411411
8 Octal 405601577
10 Decimal 68617087
12 Duodecimal 1ab90b67
16 Hexadecimal 417037f
20 Vigesimal 118h2e7
36 Base36 14upa7

Cryptographic Hash Functions

md5 e9747ac5fc4739e1677181780736dfec
sha1 e4aa9659e19e6bab828dae1e39d4f9921fbf1284
sha256 c4d6d7e151008f62fcffa570fe411fd78ea161f01e6bda17b5dca935c2c76a24
sha512 a8d04afe31bfa2c2674742590a147f95296085f0bee950d3a25080de30b3ad358f13dbfd13e1bf2f0ca0c34694a572fe6de50de69c3bfe79f1ed417abc34a3f6
ripemd-160 0c304d23874553d9731f3550508a75fb83de1bb9

68617087 as geometric shapes

Circle

Radius = n
Diameter 137234174
Circumference 431133872.85986
Area 1.4791575231336E+16

Sphere

Radius = n
Volume 1.3532730726875E+24
Surface area 5.9166300925344E+16
Circumference 431133872.85986

Square

Length = n
Perimeter 274468348
Area 4708304628365569
Diagonal 97039215.045935

Cube

Length = n
Surface area 28249827770193414
Volume 3.2307014830706E+23
Space diagonal 118848280.95137

Equilateral Triangle

Length = n
Perimeter 205851261
Area 2.0387557084602E+15
Altitude 59424140.475687

Triangular Pyramid

Length = n
Surface area 2.0387557084602E+15
Volume 3.8074182111145E+22
Height 32346405.015312