19979618329080

Names of 19979618329080

• Cardinal: 19979618329080 can be written as Nineteen trillion, nine hundred seventy-nine billion, six hundred eighteen million, three hundred twenty-nine thousand and eighty.

Scientific notation

• Scientific notation: 1.997961832908 × 10¹³

Factors of 19979618329080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9361

Divisors of 19979618329080

• Number of divisors d(n): 384
• 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 90 108 120 135 162 180 216 243 270 324 331 360 405 486 540 648 662 751 810 972 993 1080 1215 1324 1502 1620 1655 1944 1986 2253 2430 2648 2979 3004 3240 3310 3755 3972 4506 4860 4965 5958 6008 6620 6759 7510 7944 8269 8937 9012 9720 9930 11265 11916 13240 13518 14895 15020 16538 17874 18024 19860 20277 22530 23832 24807 26811 27036 29790 30040 33076 33795 35748 39720 40554 41345 44685 45060 49614 53622 54072 59580 60831 66152 67590 71496 74421 80433 81108 82690 89370 90120 99228 101385 107244 119160 121662 124035 134055 135180 148842 160866 162216 165380 178740 182493 198456 202770 214488 223263 243324 248070 248581 268110 270360 297684 304155 321732 330760 357480 364986 372105 402165 405540 446526 486648 496140 497162 536220 595368 608310 643464 669789 729972 744210 745743 804330 811080 893052 912465 992280 994324 1072440 1116315 1216620 1242905 1339578 1459944 1488420 1491486 1608660 1786104 1824930 1988648 2009367 2232630 2237229 2433240 2485810 2679156 2737039 2976840 2982972 3217320 3348945 3649860 3728715 4018734 4465260 4474458 4971620 5358312 5474078 5965944 6210019 6697890 6711687 7299720 7457430 8037468 8211117 8930520 8948916 9943240 10046835 10948156 11186145 12420038 13395780 13423374 13685195 14914860 16074936 16422234 17897832 18630057 20093670 20135061 21896312 22372290 24633351 24840076 26791560 26846748 27370390 29829720 31050095 32844468 33558435 37260114 40187340 40270122 41055585 44744580 49266702 49680152 53693496 54740780 55890171 60405183 62100190 65688936 67116870 73900053 74520228 80374680 80540244 82111170 89489160 93150285 98533404 100675305 109481560 111780342 120810366 123166755 124200380 134233740 147800106 149040456 161080488 164222340 167670513 186300570 197066808 201350610 221700159 223560684 241620732 246333510 248400760 268467480 279450855 295600212 302025915 328444680 335341026 369500265 372601140 402701220 443400318 447121368 483241464 492667020 503011539 558901710 591200424 604051830 665100477 670682052 739000530 745202280 805402440 838352565 886800636 985334040 1006023078 1108500795 1117803420 1208103660 1330200954 1341364104 1478001060 1509034617 1676705130 1773601272 2012046156 2055516289 2217001590 2235606840 2416207320 2515057695 2660401908 2956002120 3018069234 3325502385 3353410260 4024092312 4111032578 4434003180 5030115390 5320803816 6036138468 6166548867 6651004770 6706820520 7545173085 8222065156 8868006360 10060230780 10277581445 12072276936 12333097734 13302009540 15090346170 16444130312 18499646601 20120461560 20555162890 24666195468 26604019080 30180692340 30832744335 36999293202 41110325780 49332390936 55498939803 60361384680 61665488670 73998586404 82220651560 92498233005 110997879606 123330977340 147997172808 166496819409 184996466010 221995759212 246661954680 277494699015 332993638818 369992932020 443991518424 499490458227 554989398030 665987277636 739985864040 832484097045 998980916454 1109978796060 1331974555272 1664968194090 1997961832908 2219957592120 2497452291135 3329936388180 3995923665816 4994904582270 6659872776360 9989809164540 19979618329080
• Sum of all divisors σ(n): 67640269132800
• Sum of proper divisors (its aliquot sum) s(n): 47660650803720
• 19979618329080 is an abundant number, because the sum of its proper divisors (47660650803720) is greater than itself. Its abundance is 27681032474640

Bases of 19979618329080

• Binary: 100100010101111011110000011011010000111111000₂
• Hexadecimal: 0x122BDE0DA1F8
• Base-36: 72YICW7I0

Squares and roots of 19979618329080

• 19979618329080 squared (19979618329080²) is 399185148575709491173646400
• 19979618329080 cubed (19979618329080³) is 7975566911179768405918306094498757312000
• The square root of 19979618329080 is 4469856.6340633343
• The cube root of 19979618329080 is 27134.9523041773

Scales and comparisons

• 19,979,618,329,080 seconds is equal to 635,290 years, 3 weeks, 1 day, 12 hours, 18 minutes.
• To count from 1 to 19,979,618,329,080 would take you about one million, five hundred eighty-eight thousand, two hundred twenty-five 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 19979618329080 cubic inches would be around 2261.2 feet tall.

Recreational maths with 19979618329080

• 19979618329080 backwards is 08092381697991
• 19979618329080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19979618329080's digits is 72
• More coming soon!