4889990128884

Names of 4889990128884

• Cardinal: 4889990128884 can be written as Four trillion, eight hundred eighty-nine billion, nine hundred ninety million, one hundred twenty-eight thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 4.889990128884 × 10¹²

Factors of 4889990128884

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 822

Divisors of 4889990128884

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 41 42 49 82 84 98 123 147 164 196 246 287 294 343 492 574 588 686 769 861 1029 1148 1372 1538 1722 2009 2058 2307 2401 3076 3444 4018 4116 4614 4802 5383 6027 7203 8036 9228 9604 10766 12054 14063 14406 16149 16807 21532 24108 28126 28812 31529 32298 33614 37681 42189 50421 56252 63058 64596 67228 75362 84378 94587 98441 100842 113043 126116 150724 168756 189174 196882 201684 220703 226086 263767 295323 378348 393764 441406 452172 527534 590646 591361 662109 689087 791301 882812 1055068 1181292 1182722 1324218 1378174 1544921 1582602 1774083 1846369 2067261 2365444 2648436 2756348 3089842 3165204 3548166 3692738 4134522 4139527 4634763 5539107 6179684 7096332 7385476 8269044 8279054 9269526 10814447 11078214 12418581 12924583 16558108 18539052 21628894 22156428 24245801 24837162 25849166 28976689 32443341 38773749 43257788 48491602 49674324 51698332 57953378 64886682 72737403 75701129 77547498 86930067 96983204 115906756 129773364 145474806 151402258 155094996 169720607 173860134 202836823 227103387 290949612 302804516 339441214 347720268 405673646 454206774 509161821 529907903 608510469 678882428 811347292 908413548 1018323642 1059815806 1188044249 1217020938 1419857761 1589723709 2036647284 2119631612 2376088498 2434041876 2839715522 3179447418 3564132747 4259573283 4752176996 5679431044 6358894836 7128265494 8316309743 8519146566 9939004327 14256530988 16632619486 17038293132 19878008654 24948929229 29817012981 33265238972 39756017308 49897858458 58214168201 59634025962 99795716916 116428336402 119268051924 174642504603 232856672804 349285009206 407499177407 698570018412 814998354814 1222497532221 1629996709628 2444995064442 4889990128884
• Sum of all divisors σ(n): 13653953466048
• Sum of proper divisors (its aliquot sum) s(n): 8763963337164
• 4889990128884 is an abundant number, because the sum of its proper divisors (8763963337164) is greater than itself. Its abundance is 3873973208280

Bases of 4889990128884

• Binary: 1000111001010001010000111111110010011110100₂
• Hexadecimal: 0x4728A1FE4F4
• Base-36: 1QEFHV7JO

Squares and roots of 4889990128884

• 4889990128884 squared (4889990128884²) is 23912003460582958931085456
• 4889990128884 cubed (4889990128884³) is 116929460884090717357192647859457911104
• The square root of 4889990128884 is 2211332.2068119933
• The cube root of 4889990128884 is 16973.4188156143

Scales and comparisons

• 4,889,990,128,884 seconds is equal to 155,486 years, 29 weeks, 23 hours, 21 minutes, 24 seconds.
• To count from 1 to 4,889,990,128,884 would take you about three hundred eighty-eight thousand, seven hundred sixteen 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 4889990128884 cubic inches would be around 1414.5 feet tall.

Recreational maths with 4889990128884

• 4889990128884 backwards is 4888210999884
• The number of decimal digits it has is: 13
• The sum of 4889990128884's digits is 78
• More coming soon!