2182249216728

Names of 2182249216728

• Cardinal: 2182249216728 can be written as Two trillion, one hundred eighty-two billion, two hundred forty-nine million, two hundred sixteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.182249216728 × 10¹²

Factors of 2182249216728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4501

Divisors of 2182249216728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 34 36 42 51 54 56 63 68 72 84 102 108 119 126 136 153 168 189 204 216 238 252 289 306 357 378 408 459 476 504 578 612 714 756 867 918 952 1071 1156 1224 1428 1512 1734 1836 2023 2142 2161 2311 2312 2601 2856 3213 3468 3672 4046 4284 4322 4622 5202 6069 6426 6483 6933 6936 7803 8092 8568 8644 9244 10404 12138 12852 12966 13866 15127 15606 16177 16184 17288 18207 18488 19449 20799 20808 24276 25704 25932 27732 30254 31212 32354 36414 36737 38898 39287 41598 45381 48531 48552 51864 54621 55464 58347 60508 62397 62424 64708 72828 73474 77796 78574 83196 90762 97062 109242 110211 116694 117861 121016 124794 129416 136143 145593 145656 146948 155592 157148 166392 181524 194124 218484 220422 233388 235722 249588 257159 272286 275009 291186 293896 314296 330633 353583 363048 388248 408429 436779 436968 440844 466776 471444 499176 514318 544572 550018 582372 624529 661266 667879 707166 771477 816858 825027 873558 881688 942888 991899 1028636 1060749 1089144 1100036 1164744 1249058 1322532 1335758 1414332 1542954 1633716 1650054 1747116 1873587 1983798 2003637 2057272 2121498 2200072 2314431 2475081 2498116 2645064 2671516 2828664 3085908 3267432 3300108 3494232 3747174 3967596 4007274 4242996 4371703 4628862 4675153 4950162 4994071 4996232 5343032 5620761 6010911 6171816 6600216 6943293 7425243 7494348 7935192 8014548 8485992 8743406 9257724 9350306 9900324 9988142 11241522 12021822 13115109 13886586 14025459 14850486 14982213 14988696 16029096 16862283 17486812 18032733 18515448 18700612 19800648 19976284 22483044 24043644 26230218 27773172 28050918 29700972 29964426 33724566 34958497 34973624 36065466 37401224 39345327 39952568 42076377 44946639 44966088 48087288 52460436 55546344 56101836 59401944 59928852 67449132 69916994 72130932 78690654 84152754 84899207 89893278 104875491 104920872 112203672 118035981 119857704 126229131 134839917 134898264 139833988 144261864 157381308 168305508 169798414 179786556 209750982 236071962 252458262 254697621 269679834 279667976 314626473 314762616 336611016 339596828 359573112 419501964 472143924 504916524 509395242 539359668 594294449 629252946 679193656 764092863 839003928 943879419 944287848 1009833048 1018790484 1078719336 1188588898 1258505892 1443286519 1528185726 1782883347 1887758838 2037580968 2292278589 2377177796 2517011784 2886573038 3056371452 3565766694 3775517676 4329859557 4584557178 4754355592 5348650041 5773146076 6112742904 7131533388 7551035352 8659719114 9169114356 10103005633 10697300082 11546292152 12989578671 14263066776 16045950123 17319438228 18338228712 20206011266 21394600164 25979157342 30309016899 32091900246 34638876456 38968736013 40412022532 42789200328 51958314684 60618033798 64183800492 77937472026 80824045064 90927050697 103916629368 121236067596 128367600984 155874944052 181854101394 242472135192 272781152091 311749888104 363708202788 545562304182 727416405576 1091124608364 2182249216728
• Sum of all divisors σ(n): 7365854438400
• Sum of proper divisors (its aliquot sum) s(n): 5183605221672
• 2182249216728 is an abundant number, because the sum of its proper divisors (5183605221672) is greater than itself. Its abundance is 3001356004944

Bases of 2182249216728

• Binary: 11111110000011000001100000111101011011000₂
• Hexadecimal: 0x1FC18307AD8
• Base-36: RUIEU860

Squares and roots of 2182249216728

• 2182249216728 squared (2182249216728²) is 4762211643909969515025984
• 2182249216728 cubed (2182249216728³) is 10392332629815492225515811610567460352
• The square root of 2182249216728 is 1477243.7905532043
• The cube root of 2182249216728 is 12970.8403954693

Scales and comparisons

• 2,182,249,216,728 seconds is equal to 69,388 years, 40 weeks, 2 days, 1 hour, 58 minutes, 48 seconds.
• To count from 1 to 2,182,249,216,728 would take you about one hundred seventy-three thousand, four hundred seventy-one 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 2182249216728 cubic inches would be around 1080.9 feet tall.

Recreational maths with 2182249216728

• 2182249216728 backwards is 8276129422812
• 2182249216728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2182249216728's digits is 54
• More coming soon!