2142247998198

Names of 2142247998198

• Cardinal: 2142247998198 can be written as Two trillion, one hundred forty-two billion, two hundred forty-seven million, nine hundred ninety-eight thousand, one hundred ninety-eight.

Scientific notation

• Scientific notation: 2.142247998198 × 10¹²

Factors of 2142247998198

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39386

Divisors of 2142247998198

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 33 38 42 49 57 66 77 98 114 127 133 147 154 209 231 254 266 294 343 381 399 418 462 539 627 686 762 798 889 931 1029 1078 1254 1397 1463 1617 1778 1862 2058 2413 2667 2793 2794 2926 3234 3773 4191 4389 4826 5334 5586 6223 6517 7239 7546 8382 8778 9779 10241 11319 12446 13034 14478 16891 18669 19551 19558 20482 22638 26543 29337 30723 33782 37338 39102 39217 43561 50673 53086 58674 61446 68453 71687 78434 79629 87122 101346 117651 118237 130683 136906 143374 159258 185801 205359 215061 235302 236474 261366 274519 354711 371602 410718 430122 431387 479171 549038 557403 709422 745123 823557 827659 862774 958342 1114806 1294161 1300607 1437513 1490246 1647114 1655318 1921633 2235369 2482977 2588322 2601214 2875026 3019709 3843266 3901821 4470738 4965954 4980559 5215861 5764899 6039418 7803642 8196353 9059127 9104249 9961118 10431722 11529798 13451431 14941677 15647583 16392706 18118254 18208498 21137963 24589059 26902862 27312747 29883354 31295166 34863913 36511027 40354293 42275926 49178118 54625494 54786149 57374471 63413889 69727826 73022054 80708586 94630621 104591739 109533081 109572298 114748942 126827778 147965741 164358447 172123413 189261242 209183478 219066162 244047391 255577189 283891863 295931482 328716894 344246826 383503043 401621297 443897223 488094782 511154378 567783726 662414347 732142173 766731567 767006086 803242594 887794446 1040936831 1150509129 1204863891 1324828694 1464284346 1533463134 1708331737 1987243041 2081873662 2301018258 2409727782 2684521301 2811349079 3122810493 3416663474 3974486082 4636900429 5124995211 5369042602 5622698158 6245620986 7286557817 8053563903 8434047237 9273800858 10249990422 13910701287 14573115634 16107127806 16868094474 18791649107 21859673451 27821402574 32458303003 37583298214 43719346902 51005904719 56374947321 64916606006 97374909009 102011809438 112749894642 153017714157 194749818018 306035428314 357041333033 714082666066 1071123999099 2142247998198
• Sum of all divisors σ(n): 5782929408000
• Sum of proper divisors (its aliquot sum) s(n): 3640681409802
• 2142247998198 is an abundant number, because the sum of its proper divisors (3640681409802) is greater than itself. Its abundance is 1498433411604

Bases of 2142247998198

• Binary: 11111001011000111111011100101001011110110₂
• Hexadecimal: 0x1F2C7EE52F6
• Base-36: RC4V5AEU

Squares and roots of 2142247998198

• 2142247998198 squared (2142247998198²) is 4589226485783338211247204
• 2142247998198 cubed (2142247998198³) is 9831261252446598588986324817924538392
• The square root of 2142247998198 is 1463642.0321232921
• The cube root of 2142247998198 is 12891.0981555711

Scales and comparisons

• 2,142,247,998,198 seconds is equal to 68,116 years, 44 weeks, 5 days, 23 minutes, 18 seconds.
• To count from 1 to 2,142,247,998,198 would take you about one hundred seventy thousand, two hundred ninety-two 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 2142247998198 cubic inches would be around 1074.3 feet tall.

Recreational maths with 2142247998198

• 2142247998198 backwards is 8918997422412
• 2142247998198 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2142247998198's digits is 66
• More coming soon!