2146949028432

Names of 2146949028432

• Cardinal: 2146949028432 can be written as Two trillion, one hundred forty-six billion, nine hundred forty-nine million, twenty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.146949028432 × 10¹²

Factors of 2146949028432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4130

Divisors of 2146949028432

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 36 39 48 52 61 62 72 78 93 104 117 122 124 144 156 157 183 186 208 234 244 248 279 312 314 366 372 403 468 471 488 496 549 558 624 628 732 744 793 806 936 942 976 1098 1116 1209 1256 1413 1464 1488 1586 1612 1872 1884 1891 2041 2196 2232 2379 2418 2512 2826 2928 3172 3224 3627 3768 3782 3863 4082 4392 4464 4758 4836 4867 5652 5673 6123 6344 6448 7137 7254 7536 7564 7726 8164 8784 9516 9577 9672 9734 11304 11346 11589 12246 12688 14274 14508 14601 15128 15452 16328 17019 18369 19032 19154 19344 19468 22608 22692 23178 24492 24583 28548 28731 29016 29202 30256 30904 32656 34038 34767 36738 38064 38308 38936 43803 45384 46356 48984 49166 50219 57096 57462 58032 58404 61808 63271 68076 69534 73476 73749 76616 77872 86193 87606 90768 92712 97968 98332 100438 114192 114924 116808 119753 124501 126542 136152 139068 146952 147498 150657 153232 172386 175212 185424 189813 196664 200876 221247 229848 233616 235643 239506 249002 253084 272304 278136 293904 294996 296887 301314 344772 350424 359259 373503 379626 393328 401752 442494 451971 459696 471286 479012 498004 506168 556272 569439 589992 593774 602628 606491 689544 700848 706929 718518 747006 759252 803504 884988 890661 903942 942572 958024 996008 1012336 1077777 1120509 1138878 1179984 1187548 1205256 1212982 1379088 1413858 1437036 1494012 1518504 1556789 1769976 1781322 1807884 1819473 1885144 1916048 1992016 2120787 2155554 2241018 2277756 2375096 2410512 2425964 2671983 2827716 2874072 2988024 3037008 3063359 3113578 3539952 3562644 3615768 3638946 3770288 3859531 4241574 4311108 4482036 4555512 4670367 4750192 4851928 5343966 5458419 5655432 5748144 5976048 6126718 6227156 7125288 7231536 7277892 7304933 7719062 7884383 8483148 8622216 8964072 9111024 9190077 9340734 9703856 10687932 10916838 11310864 11578593 12253436 12454312 14011101 14250576 14555784 14609866 15438124 15768766 16966296 17244432 17928144 18380154 18681468 18801221 21375864 21833676 21914799 23157186 23653149 24506872 24908624 27570231 28022202 29111568 29219732 30876248 31537532 33932592 34735779 36760308 36995951 37362936 37602442 42751728 43667352 43829598 46314372 47306298 49013744 55140462 56044404 56403663 58439464 61752496 63075064 65744397 69471558 70959447 73520616 73991902 74725872 75204884 87334704 87659196 92628744 94612596 94964129 110280924 110987853 112088808 112807326 116878928 126150128 131488794 138943116 141918894 147041232 147983804 150409768 169210989 175318392 185257488 189225192 189928258 220561848 221975706 224177616 225614652 244415873 262977588 277886232 283837788 284892387 295967608 300819536 332963559 338421978 350636784 378450384 379856516 441123696 443951412 451229304 480947363 488831746 525955176 555772464 567675576 569784774 591935216 665927118 676843956 733247619 759713032 854677161 887902824 902458608 961894726 977663492 1051910352 1135351152 1139569548 1146874481 1331854236 1353687912 1442842089 1466495238 1519426064 1709354322 1775805648 1923789452 1955326984 2199742857 2279139096 2293748962 2663708472 2707375824 2885684178 2932990476 3418708644 3440623443 3847578904 3910653968 4328526267 4399485714 4558278192 4587497924 5327416944 5771368356 5865980952 6837417288 6881246886 7695157808 8657052534 8798971428 9174995848 10321870329 11542736712 11731961904 13674834576 13762493772 14909368253 17314105068 17597942856 18349991696 20643740658 23085473424 27524987544 29818736506 34628210136 35195885712 41287481316 44728104759 55049975088 59637473012 69256420272 82574962632 89456209518 119274946024 134184314277 165149925264 178912419036 238549892048 268368628554 357824838072 536737257108 715649676144 1073474514216 2146949028432
• Sum of all divisors σ(n): 6833905268736
• Sum of proper divisors (its aliquot sum) s(n): 4686956240304
• 2146949028432 is an abundant number, because the sum of its proper divisors (4686956240304) is greater than itself. Its abundance is 2540007211872

Bases of 2146949028432

• Binary: 11111001111100000001000100101101001010000₂
• Hexadecimal: 0x1F3E0225A50
• Base-36: REAM0OK0

Squares and roots of 2146949028432

• 2146949028432 squared (2146949028432²) is 4609390130685108744378624
• 2146949028432 cubed (2146949028432³) is 9896125662738443729273954238349037568
• The square root of 2146949028432 is 1465247.0878428661
• The cube root of 2146949028432 is 12900.5208379577

Scales and comparisons

• 2,146,949,028,432 seconds is equal to 68,266 years, 17 weeks, 4 days, 2 hours, 7 minutes, 12 seconds.
• To count from 1 to 2,146,949,028,432 would take you about one hundred seventy thousand, six hundred sixty-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 2146949028432 cubic inches would be around 1075 feet tall.

Recreational maths with 2146949028432

• 2146949028432 backwards is 2348209496412
• The number of decimal digits it has is: 13
• The sum of 2146949028432's digits is 54
• More coming soon!