19948375980

Names of 19948375980

• Cardinal: 19948375980 can be written as Nineteen billion, nine hundred forty-eight million, three hundred seventy-five thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.994837598 × 10¹⁰

Factors of 19948375980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11337

Divisors of 19948375980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 257 260 270 351 390 468 514 540 585 702 771 780 1028 1170 1285 1404 1542 1755 2313 2340 2570 3084 3341 3510 3855 4626 5140 6682 6939 7020 7710 9252 10023 11057 11565 13364 13878 15420 16705 20046 22114 23130 27756 30069 33171 33410 34695 40092 44228 46260 50115 55285 60138 66342 66820 69390 90207 99513 100230 110570 120276 132684 138780 143741 150345 165855 180414 199026 200460 221140 287482 298539 300690 331710 360828 398052 431223 451035 497565 574964 597078 601380 663420 718705 862446 902070 995130 1194156 1293669 1437410 1492695 1724892 1804140 1990260 2156115 2587338 2841649 2874820 2985390 3881007 4312230 5174676 5683298 5970780 6468345 7762014 8524947 8624460 11366596 12936690 14208245 15524028 17049894 19405035 25574841 25873380 28416490 34099788 36941437 38810070 42624735 51149682 56832980 73882874 76724523 77620140 85249470 102299364 110824311 127874205 147765748 153449046 170498940 184707185 221648622 255748410 306898092 332472933 369414370 383622615 443297244 511496820 554121555 664945866 738828740 767245230 997418799 1108243110 1329891732 1534490460 1662364665 1994837598 2216486220 3324729330 3989675196 4987093995 6649458660 9974187990 19948375980
• Sum of all divisors σ(n): 67101713280
• Sum of proper divisors (its aliquot sum) s(n): 47153337300
• 19948375980 is an abundant number, because the sum of its proper divisors (47153337300) is greater than itself. Its abundance is 27204961320

Bases of 19948375980

• Binary: 10010100101000001000000111110101100₂
• Hexadecimal: 0x4A5040FAC
• Base-36: 95WQXF0

Squares and roots of 19948375980

• 19948375980 squared (19948375980²) is 397937704239440960400
• 19948375980 cubed (19948375980³) is 7938210940786408223071491192000
• The square root of 19948375980 is 141238.7198327711
• The cube root of 19948375980 is 2712.0801184335

Scales and comparisons

• 19,948,375,980 seconds is equal to 634 years, 15 weeks, 2 days, 23 hours, 33 minutes.
• To count from 1 to 19,948,375,980 would take you about one thousand, two hundred sixty-eight 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 19948375980 cubic inches would be around 226 feet tall.

Recreational maths with 19948375980

• 19948375980 backwards is 08957384991
• The number of decimal digits it has is: 11
• The sum of 19948375980's digits is 63
• More coming soon!