19820243160

Names of 19820243160

• Cardinal: 19820243160 can be written as Nineteen billion, eight hundred twenty million, two hundred forty-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.982024316 × 10¹⁰

Factors of 19820243160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8266

Divisors of 19820243160

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 270 324 360 405 540 648 810 823 1080 1620 1646 2469 3240 3292 4115 4938 6584 7407 7433 8230 9876 12345 14814 14866 16460 19752 22221 22299 24690 29628 29732 32920 37035 37165 44442 44598 49380 59256 59464 66663 66897 74070 74330 88884 89196 98760 111105 111495 133326 133794 148140 148660 177768 178392 200691 222210 222990 266652 267588 296280 297320 333315 334485 401382 444420 445980 533304 535176 602073 666630 668970 802764 888840 891960 1003455 1204146 1333260 1337940 1605528 2006910 2408292 2666520 2675880 3010365 4013820 4816584 6020730 6117359 8027640 12041460 12234718 18352077 24082920 24469436 30586795 36704154 48938872 55056231 61173590 73408308 91760385 110112462 122347180 146816616 165168693 183520770 220224924 244694360 275281155 330337386 367041540 440449848 495506079 550562310 660674772 734083080 825843465 991012158 1101124620 1321349544 1651686930 1982024316 2202249240 2477530395 3303373860 3964048632 4955060790 6606747720 9910121580 19820243160
• Sum of all divisors σ(n): 66707958240
• Sum of proper divisors (its aliquot sum) s(n): 46887715080
• 19820243160 is an abundant number, because the sum of its proper divisors (46887715080) is greater than itself. Its abundance is 27067471920

Bases of 19820243160

• Binary: 10010011101011000001110100011011000₂
• Hexadecimal: 0x49D60E8D8
• Base-36: 93SGLI0

Squares and roots of 19820243160

• 19820243160 squared (19820243160²) is 392842038921526785600
• 19820243160 cubed (19820243160³) is 7786224734894845049045186496000
• The square root of 19820243160 is 140784.3853557633
• The cube root of 19820243160 is 2706.2608781873

Scales and comparisons

• 19,820,243,160 seconds is equal to 630 years, 11 weeks, 3 days, 23 hours, 6 minutes.
• To count from 1 to 19,820,243,160 would take you about one thousand, two hundred sixty 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 19820243160 cubic inches would be around 225.5 feet tall.

Recreational maths with 19820243160

• 19820243160 backwards is 06134202891
• 19820243160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19820243160's digits is 36
• More coming soon!