19399543944120

Names of 19399543944120

• Cardinal: 19399543944120 can be written as Nineteen trillion, three hundred ninety-nine billion, five hundred forty-three million, nine hundred forty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.939954394412 × 10¹³

Factors of 19399543944120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 250526

Divisors of 19399543944120

• 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 1080 1620 3240 26759 53518 80277 107036 133795 160554 214072 223757 240831 267590 321108 401385 447514 481662 535180 642216 671271 722493 802770 895028 963324 1070360 1118785 1204155 1342542 1444986 1605540 1790056 1926648 2013813 2167479 2237570 2408310 2685084 2889972 3211080 3356355 3612465 4027626 4334958 4475140 4816620 5370168 5779944 6041439 6712710 7224930 8055252 8669916 8950280 9633240 10069065 10837395 12082878 13425420 14449860 16110504 17339832 18124317 20138130 21674790 24165756 26850840 28899720 30207195 36248634 40276260 43349580 48331512 60414390 72497268 80552520 86699160 90621585 120828780 144994536 181243170 241657560 362486340 724972680 5987513563 11975027126 17962540689 23950054252 29937567815 35925081378 47900108504 53887622067 59875135630 71850162756 89812703445 107775244134 119750271260 143700325512 161662866201 179625406890 215550488268 239500542520 269438110335 323325732402 359250813780 431100976536 484988598603 538876220670 646651464804 718501627560 808314331005 969977197206 1077752441340 1293302929608 1616628662010 1939954394412 2155504882680 2424942993015 3233257324020 3879908788824 4849885986030 6466514648040 9699771972060 19399543944120
• Sum of all divisors σ(n): 65206750831200
• Sum of proper divisors (its aliquot sum) s(n): 45807206887080
• 19399543944120 is an abundant number, because the sum of its proper divisors (45807206887080) is greater than itself. Its abundance is 26407662942960

Bases of 19399543944120

• Binary: 100011010010011001110111011001111001110111000₂
• Hexadecimal: 0x11A4CEECF3B8
• Base-36: 6VK0ZKZI0

Squares and roots of 19399543944120

• 19399543944120 squared (19399543944120²) is 376342305239842965682574400
• 19399543944120 cubed (19399543944120³) is 7300869088531756149047167183731342528000
• The square root of 19399543944120 is 4404491.3377278879
• The cube root of 19399543944120 is 26869.7632661131

Scales and comparisons

• 19,399,543,944,120 seconds is equal to 616,845 years, 25 weeks, 3 days, 14 hours, 42 minutes.
• To count from 1 to 19,399,543,944,120 would take you about one million, five hundred forty-two thousand, one hundred thirteen 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 19399543944120 cubic inches would be around 2239.1 feet tall.

Recreational maths with 19399543944120

• 19399543944120 backwards is 02144934599391
• The number of decimal digits it has is: 14
• The sum of 19399543944120's digits is 63
• More coming soon!