16999417728

Names of 16999417728

• Cardinal: 16999417728 can be written as Sixteen billion, nine hundred ninety-nine million, four hundred seventeen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6999417728 × 10¹⁰

Factors of 16999417728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1688

Divisors of 16999417728

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 73 86 96 108 128 129 144 146 172 192 216 219 258 288 292 344 384 387 432 438 516 576 584 657 688 774 864 876 1032 1152 1161 1168 1314 1376 1548 1567 1728 1752 1971 2064 2322 2336 2628 2752 3096 3134 3139 3456 3504 3942 4128 4644 4672 4701 5256 5504 6192 6268 6278 7008 7884 8256 9288 9344 9402 9417 10512 12384 12536 12556 14016 14103 15768 16512 18576 18804 18834 21024 24768 25072 25112 28032 28206 28251 31536 37152 37608 37668 42048 42309 49536 50144 50224 56412 56502 63072 67381 74304 75216 75336 84096 84618 84753 100288 100448 112824 113004 114391 126144 134762 148608 150432 150672 169236 169506 200576 200896 202143 225648 226008 228782 252288 269524 300864 301344 338472 339012 343173 401792 404286 451296 452016 457564 539048 601728 602688 606429 676944 678024 686346 808572 902592 904032 915128 1029519 1078096 1205376 1212858 1353888 1356048 1372692 1617144 1805184 1808064 1819287 1830256 2059038 2156192 2425716 2707776 2712096 2745384 3088557 3234288 3616128 3638574 3660512 4118076 4312384 4851432 4918813 5415552 5424192 5490768 6177114 6468576 7277148 7321024 8236152 8624768 9702864 9837626 10848384 10981536 12354228 12937152 14554296 14642048 14756439 16472304 19405728 19675252 21963072 24708456 25874304 29108592 29512878 32944608 38811456 39350504 43926144 44269317 49416912 58217184 59025756 65889216 77622912 78701008 88538634 98833824 116434368 118051512 131778432 132807951 157402016 177077268 197667648 232868736 236103024 265615902 314804032 354154536 395335296 472206048 531231804 629608064 708309072 944412096 1062463608 1416618144 1888824192 2124927216 2833236288 4249854432 5666472576 8499708864 16999417728
• Sum of all divisors σ(n): 52075161600
• Sum of proper divisors (its aliquot sum) s(n): 35075743872
• 16999417728 is an abundant number, because the sum of its proper divisors (35075743872) is greater than itself. Its abundance is 18076326144

Bases of 16999417728

• Binary: 1111110101001111101000011110000000₂
• Hexadecimal: 0x3F53E8780
• Base-36: 7T50IO0

Squares and roots of 16999417728

• 16999417728 squared (16999417728²) is 288980203091040681984
• 16999417728 cubed (16999417728³) is 4912495187466877367288019812352
• The square root of 16999417728 is 130381.8151737427
• The cube root of 16999417728 is 2571.2522337491

Scales and comparisons

• 16,999,417,728 seconds is equal to 540 years, 27 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 16,999,417,728 would take you about one thousand and eighty-one 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 16999417728 cubic inches would be around 214.3 feet tall.

Recreational maths with 16999417728

• 16999417728 backwards is 82771499961
• The number of decimal digits it has is: 11
• The sum of 16999417728's digits is 63
• More coming soon!