2490231242478

Names of 2490231242478

• Cardinal: 2490231242478 can be written as Two trillion, four hundred ninety billion, two hundred thirty-one million, two hundred forty-two thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 2.490231242478 × 10¹²

Factors of 2490231242478

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 580

Divisors of 2490231242478

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 14 17 21 23 34 37 42 46 51 69 74 102 111 119 138 161 222 238 259 289 322 357 391 483 491 518 578 629 714 777 782 851 867 966 982 1173 1258 1473 1554 1702 1734 1887 2023 2346 2553 2737 2946 3437 3774 4046 4403 5106 5474 5957 6069 6647 6874 8211 8347 8806 10311 10693 11293 11914 12138 13209 13294 14467 16422 16694 17871 18167 19941 20622 21386 22586 25041 26418 28934 32079 33879 35742 36334 39882 43401 46529 50082 54501 58429 64158 67758 74851 79051 86802 93058 101269 109002 116858 127169 139587 141899 149702 158102 175287 191981 202538 224553 237153 241081 245939 254338 279174 283798 303807 308839 350574 381507 383962 417841 425697 449106 474306 482162 491878 575943 607614 617678 723243 737817 763014 835682 851394 926517 993293 1151886 1253523 1343867 1446486 1475634 1687567 1721573 1853034 1986586 2161873 2507046 2687734 2924887 2979879 3263677 3375134 3443146 4031601 4098377 4323746 5062701 5164719 5250263 5544863 5849774 5959758 6485619 6527354 7103297 8063202 8196754 8774661 8919997 9791031 10125402 10329438 10500526 11089726 12295131 12971238 14206594 15750789 16634589 17549322 17839994 19582062 21309891 22845739 24590262 26759991 28688639 31501578 33269178 36751841 38814041 42619782 45691478 49723079 53519982 57377278 62439979 68537217 69672409 73503682 77628082 86065917 94262671 99446158 110255523 116442123 120756049 124879958 137074434 139344818 149169237 151639949 172131834 187319937 188525342 205159931 209017227 220511046 232884246 241512098 282788013 298338474 303279898 362268147 374639874 410319862 418034454 454919847 487706863 565576026 615479793 659838697 724536294 845292343 909839694 975413726 1061479643 1230959586 1319677394 1436119517 1463120589 1602465407 1690584686 1979516091 2122959286 2535877029 2577879133 2872239034 2926241178 3184438929 3204930814 3487718827 3959032182 4308358551 4807396221 5071754058 5155758266 6368877858 6975437654 7733637399 8616717102 9614792442 10463156481 11217257849 15467274798 18045153931 20926312962 22434515698 24414031789 33651773547 36090307862 48828063578 54135461793 59291220059 67303547094 73242095367 108270923586 118582440118 146484190734 177873660177 355747320354 415038540413 830077080826 1245115621239 2490231242478
• Sum of all divisors σ(n): 6493111183872
• Sum of proper divisors (its aliquot sum) s(n): 4002879941394
• 2490231242478 is an abundant number, because the sum of its proper divisors (4002879941394) is greater than itself. Its abundance is 1512648698916

Bases of 2490231242478

• Binary: 100100001111001101010110010011111011101110₂
• Hexadecimal: 0x243CD593EEE
• Base-36: VRZVDW4U

Squares and roots of 2490231242478

• 2490231242478 squared (2490231242478²) is 6201251641013523631580484
• 2490231242478 cubed (2490231242478³) is 15442550578919843376271483390176599352
• The square root of 2490231242478 is 1578046.6540878949
• The cube root of 2490231242478 is 13554.3873493527

Scales and comparisons

• 2,490,231,242,478 seconds is equal to 79,181 years, 33 weeks, 5 days, 20 hours, 41 minutes, 18 seconds.
• To count from 1 to 2,490,231,242,478 would take you about one hundred ninety-seven thousand, nine hundred fifty-four 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 2490231242478 cubic inches would be around 1129.5 feet tall.

Recreational maths with 2490231242478

• 2490231242478 backwards is 8742421320942
• The number of decimal digits it has is: 13
• The sum of 2490231242478's digits is 48
• More coming soon!