3221028864
3,221,028,864 is an even composite number composed of four prime numbers multiplied together.
3221028864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred four divisors.
Prime factorization of 3221028864:
216 × 32 × 43 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 43 × 127)See below for interesting mathematical facts about the number 3221028864 from the Numbermatics database.
Names of 3221028864
- Cardinal: 3221028864 can be written as Three billion, two hundred twenty-one million, twenty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 3.221028864 × 109
Factors of 3221028864
Divisors of 3221028864
- Number of divisors d(n): 204
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 43 48 64 72 86 96 127 128 129 144 172 192 254 256 258 288 344 381 384 387 508 512 516 576 688 762 768 774 1016 1024 1032 1143 1152 1376 1524 1536 1548 2032 2048 2064 2286 2304 2752 3048 3072 3096 4064 4096 4128 4572 4608 5461 5504 6096 6144 6192 8128 8192 8256 9144 9216 10922 11008 12192 12288 12384 16256 16383 16384 16512 18288 18432 21844 22016 24384 24576 24768 32512 32766 32768 33024 36576 36864 43688 44032 48768 49149 49152 49536 65024 65532 65536 66048 73152 73728 87376 88064 97536 98298 98304 99072 130048 131064 132096 146304 147456 174752 176128 195072 196596 196608 198144 260096 262128 264192 292608 294912 349504 352256 390144 393192 396288 520192 524256 528384 585216 589824 699008 704512 780288 786384 792576 1040384 1048512 1056768 1170432 1398016 1409024 1560576 1572768 1585152 2080768 2097024 2113536 2340864 2796032 2818048 3121152 3145536 3170304 4161536 4194048 4227072 4681728 5592064 6242304 6291072 6340608 8323072 8388096 8454144 9363456 11184128 12484608 12582144 12681216 16776192 18726912 22368256 24969216 25164288 25362432 33552384 37453824 44736512 50328576 67104768 74907648 89473024 100657152 134209536 178946048 201314304 268419072 357892096 402628608 536838144 805257216 1073676288 1610514432 3221028864
- Sum of all divisors σ(n): 9596494336
- Sum of proper divisors (its aliquot sum) s(n): 6375465472
- 3221028864 is an abundant number, because the sum of its proper divisors (6375465472) is greater than itself. Its abundance is 3154436608
Bases of 3221028864
- Binary: 101111111111110100000000000000002
- Hexadecimal: 0xBFFD0000
- Base-36: 1H9PTS0
Squares and roots of 3221028864
- 3221028864 squared (32210288642) is 10375026942721130496
- 3221028864 cubed (32210288643) is 33418261247282436030326636544
-
The
square root of 3221028864 is 56754.1087851795 -
The
cube root of 3221028864 is 1476.8335125175
Scales and comparisons
How big is 3221028864?- 3,221,028,864 seconds is equal to 102 years, 21 weeks, 5 days, 10 hours, 14 minutes, 24 seconds.
-
To count from 1 to 3,221,028,864 would take you about two hundred four years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 3221028864 cubic inches would be around 123.1 feet tall.
Recreational maths with 3221028864
- 3221028864 backwards is 4688201223
- 3221028864 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3221028864's digits is 36
- More coming soon!
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