68617752 (number)

68617752 is an even 8-digits composite number following 68617751 and preceding 68617753. In scientific notation, it is written as 6.8617752 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 19517952 positive integers (up to 68617752) that are relatively prime to 68617752.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventeen thousand seven hundred fifty-two

Notation

Scientific notation 6.8617752 × 10^7
Engineering notation 6.8617752 × 10^6

Prime Factorization of 68617752

Prime Factorization 2 × 2 × 2 × 3 × 7 × 263 × 1553

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17154438
Product of the distinct prime numbers

The prime factorization of 68617752 is 2 × 2 × 2 × 3 × 7 × 263 × 1553. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 85, 10, 150, 24, 9747, 3925, 4574, 96362, 986932, 173976, 9853272, 5391388, 54758565, 55949264, 410271678, 186024622, 3391056891, 7149261804

Basic calculations (n = 68617752)

Multiplication

n×y
n×2 137235504
n×3 205853256
n×4 274471008
n×5 343088760

Division

n÷y
n÷2 34308876
n÷3 22872584
n÷3 17154438
n÷5 13723550.4

Exponentiation

ny
n2 4708395889533504
n3 3.2307954146583E+23
n4 2.2168991852576E+31
n5 1.5211863850301E+39

Nth Root

y√n
2√n 8283.5832826139
3√n 409.39779129953
4√n 91.014192753734
5√n 36.9221767681

Divisors of 68617752

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1553, 1578, 1841, 2104, 3106, 3156, 3682, 4659, 5523, 6212, 6312, 7364, 9318, 10871, 11046, 12424, 14728, 18636, 21742, 22092, 32613, 37272, 43484, 44184, 65226, 86968, 130452, 260904, 408439, 816878, 1225317, 1633756, 2450634, 2859073, 3267512, 4901268, 5718146, 8577219, 9802536, 11436292, 17154438, 22872584, 34308876, 68617752

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68617751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68617752 can be divided by 64 positive divisors. The sum of these divisors (counting 68617752) is 1, the average is 0.015625.

Base conversion 68617752

Base System Value
2 Binary 100000101110000011000011000
3 Ternary 11210010010212020
4 Quaternary 10011300120120
5 Quinary 120031232002
6 Senary 10450414440
8 Octal 405603030
10 Decimal 68617752
12 Duodecimal 1ab91420
16 Hexadecimal 4170618
20 Vigesimal 118h47c
36 Base36 14upso

Cryptographic Hash Functions

md5 b31d724bf752cfa7883a00d2f13e006c
sha1 09454cf6540fc757f0ef867e51fd74f82ac8be77
sha256 30aae892a93e86e11340c9fe45b4510e384b6751e7db2902ba36651e4c09711c
sha512 5c84aaa92cbab8c9a6df3ee081f9235692dadf10f85e11ff177349938cacc3ff15e5ae4173d7c94601b51dbcd0ac6ee24456e3c63fc8e3a2a98931024a9068ba
ripemd-160 2810634af65141a6b3701c63ed1fe6a4ecd5c4d4

68617752 as geometric shapes

Circle

Radius = n
Diameter 137235504
Circumference 431138051.17809
Area 1.4791861936751E+16

Sphere

Radius = n
Volume 1.3533124186589E+24
Surface area 5.9167447747003E+16
Circumference 431138051.17809

Square

Length = n
Perimeter 274471008
Area 4708395889533504
Diagonal 97040155.497954

Cube

Length = n
Surface area 28250375337201024
Volume 3.2307954146583E+23
Space diagonal 118849432.76516

Equilateral Triangle

Length = n
Perimeter 205853256
Area 2.0387952257051E+15
Altitude 59424716.38258

Triangular Pyramid

Length = n
Surface area 2.0387952257051E+15
Volume 3.8075289105521E+22
Height 32346718.499318