68996928 (number)

68996928 is an even 8-digits composite number following 68996927 and preceding 68996929. In scientific notation, it is written as 6.8996928 × 10^7. The sum of its digits is 57. It has a total of 9 prime factors and 56 positive divisors. There are 16496640 positive integers (up to 68996928) that are relatively prime to 68996928.

Interesting facts

Basic properties

Name

Name sixty-eight million nine hundred ninety-six thousand nine hundred twenty-eight

Notation

Scientific notation 6.8996928 × 10^7
Engineering notation 6.8996928 × 10^6

Prime Factorization of 68996928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 273 × 11 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2156154
Product of the distinct prime numbers

The prime factorization of 68996928 is 2 × 2 × 2 × 2 × 2 × 2 × 273 × 11 × 359. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 10, 17, 12, 558, 128, 437, 1747, 91145, 22110, 701457, 168185, 3783511, 4008357, 8431298, 49798685, 851202476, 756474170, 7737363326, 4158721799

Basic calculations (n = 68996928)

Multiplication

n×y
n×2 137993856
n×3 206990784
n×4 275987712
n×5 344984640

Division

n÷y
n÷2 34498464
n÷3 22998976
n÷3 17249232
n÷5 13799385.6

Exponentiation

ny
n2 4760576073437184
n3 3.2846512457747E+23
n4 2.2663084550983E+31
n5 1.5636832130221E+39

Nth Root

y√n
2√n 8306.4389481895
3√n 410.15050591829
4√n 91.139667259594
5√n 36.962892646874

Divisors of 68996928

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 273, 352, 359, 546, 704, 718, 1092, 1436, 2184, 2872, 3003, 3949, 4368, 5744, 6006, 7898, 8736, 11488, 12012, 15796, 17472, 22976, 24024, 31592, 48048, 63184, 96096, 98007, 126368, 192192, 196014, 252736, 392028, 784056, 1078077, 1568112, 2156154, 3136224, 4312308, 6272448, 8624616, 17249232, 34498464, 68996928

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68996927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68996928 can be divided by 56 positive divisors. The sum of these divisors (counting 68996928) is 1, the average is 0.017857142857143.

Base conversion 68996928

Base System Value
2 Binary 100000111001100111101000000
3 Ternary 11210211101222210
4 Quaternary 10013030331000
5 Quinary 120130400203
6 Senary 10502502120
8 Octal 407147500
10 Decimal 68996928
12 Duodecimal 1b134940
16 Hexadecimal 41ccf40
20 Vigesimal 11b4c68
36 Base36 152udc

Cryptographic Hash Functions

md5 551ad193625c214938ac0626d07944bf
sha1 034508c6602e1e7bd744af9e1b7b097d5a32dcf2
sha256 7329629f35644d646325d28a3a5450c7f7f1de044a5befff9cec74d82ba8cc7c
sha512 03c1730243949f3ebae462fa471fbfadc2729bd427748d0592f0e6f77f459b7b76042b563dde3e1d511ede3c11ee016e76e65bfccd2fcb4fb43b81110cca5c93
ripemd-160 b0cd66d86aaf9afc89c99fc0ebfd66fd4cffd11c

68996928 as geometric shapes

Circle

Radius = n
Diameter 137993856
Circumference 433520484.25013
Area 1.4955790819166E+16

Sphere

Radius = n
Volume 1.375871496444E+24
Surface area 5.9823163276662E+16
Circumference 433520484.25013

Square

Length = n
Perimeter 275987712
Area 4760576073437184
Diagonal 97576391.33968

Cube

Length = n
Surface area 28563456440623104
Volume 3.2846512457747E+23
Space diagonal 119506184.86217

Equilateral Triangle

Length = n
Perimeter 206990784
Area 2.0613899081225E+15
Altitude 59753092.431086

Triangular Pyramid

Length = n
Surface area 2.0613899081225E+15
Volume 3.8709986162002E+22
Height 32525463.779893