802121408 (number)

802121408 is an even 9-digits composite number following 802121407 and preceding 802121409. In scientific notation, it is written as 8.02121408 × 10^8. The sum of its digits is 26. It has a total of 9 prime factors and 56 positive divisors. There are 361221120 positive integers (up to 802121408) that are relatively prime to 802121408.

Interesting facts

Basic properties

Name

Name eight hundred two million one hundred twenty-one thousand four hundred eight

Notation

Scientific notation 8.02121408 × 10^8
Engineering notation 8.02121408 × 10^6

Prime Factorization of 802121408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 109 × 10453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 25066294
Product of the distinct prime numbers

The prime factorization of 802121408 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 109 × 10453. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 2, 55, 38, 326, 985, 1307, 6581, 53592, 19074, 137238, 934347, 9178377, 8531896, 15975630, 81693277, 547523026, 213352806, 9231610132, 1317645852

Basic calculations (n = 802121408)

Multiplication

n×y
n×2 1604242816
n×3 2406364224
n×4 3208485632
n×5 4010607040

Division

n÷y
n÷2 401060704
n÷3 267373802.66667
n÷3 200530352
n÷5 160424281.6

Exponentiation

ny
n2 643398753171902464
n3 5.1608391379969E+26
n4 4.1396195558316E+35
n5 3.320477466708E+44

Nth Root

y√n
2√n 28321.747968655
3√n 929.13760112136
4√n 168.29066512631
5√n 60.373731849197

Divisors of 802121408

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 176, 218, 352, 436, 704, 872, 1199, 1744, 2398, 3488, 4796, 6976, 9592, 10453, 19184, 20906, 38368, 41812, 76736, 83624, 114983, 167248, 229966, 334496, 459932, 668992, 919864, 1139377, 1839728, 2278754, 3679456, 4557508, 7358912, 9115016, 12533147, 18230032, 25066294, 36460064, 50132588, 72920128, 100265176, 200530352, 401060704, 802121408

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 -802121407
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 802121408 can be divided by 56 positive divisors. The sum of these divisors (counting 802121408) is 1, the average is 0.017857142857143.

Base conversion 802121408

Base System Value
2 Binary 101111110011110110011011000000
3 Ternary 2001220022222201022
4 Quaternary 233303312123000
5 Quinary 3120320341113
6 Senary 211332125012
8 Octal 5763663300
10 Decimal 802121408
12 Duodecimal 1a4766768
16 Hexadecimal 2fcf66c0
20 Vigesimal cad53a8
36 Base36 d9k8u8

Cryptographic Hash Functions

md5 a7152fa07565d8f7923b040d24f558e7
sha1 333c07c48a10c596ba822c2eeaba9039a22b8b7d
sha256 aa7025ff21458d615e30dda13d9034c37cfb7785cf114c5e334f87e4074f1762
sha512 2f7408d46f66cade62287efc49e8b41ad7c5cf3414946650ab66de46b3ece90f2c8ff3447dea568a5306e73e8f1c4375717f40c13eb9f5343997b46275a2644e
ripemd-160 2fa07fd4b60e861f6bbfa98042e02641d95161d2

802121408 as geometric shapes

Circle

Radius = n
Diameter 1604242816
Circumference 5039877445.3198
Area 2.0212967962937E+18

Sphere

Radius = n
Volume 2.161767242972E+27
Surface area 8.0851871851747E+18
Circumference 5039877445.3198

Square

Length = n
Perimeter 3208485632
Area 643398753171902464
Diagonal 1134370973.8634

Cube

Length = n
Surface area 3860392519031414784
Volume 5.1608391379969E+26
Space diagonal 1389315032.4947

Equilateral Triangle

Length = n
Perimeter 2406364224
Area 2.7859983250505E+17
Altitude 694657516.24734

Triangular Pyramid

Length = n
Surface area 2.7859983250505E+17
Volume 6.0821072518176E+25
Height 378123657.95447