2640712990344

Names of 2640712990344

• Cardinal: 2640712990344 can be written as Two trillion, six hundred forty billion, seven hundred twelve million, nine hundred ninety thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.640712990344 × 10¹²

Factors of 2640712990344

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141096

Divisors of 2640712990344

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 22 24 26 33 39 43 44 52 66 78 86 88 104 127 129 132 143 156 172 254 258 264 286 312 344 381 429 473 508 516 559 572 762 858 946 1016 1032 1118 1144 1397 1419 1524 1651 1677 1716 1892 2236 2794 2838 3048 3302 3354 3432 3784 4191 4472 4953 5461 5588 5676 6149 6604 6708 8382 9906 10922 11176 11352 12298 13208 13416 16383 16764 18161 18447 19812 21844 24596 32766 33528 36322 36894 39624 43688 49192 54483 60071 65532 70993 72644 73788 108966 120142 131064 140897 141986 145288 147576 180213 212979 217932 240284 281794 283972 360426 422691 425958 435864 480568 563588 567944 720852 780923 845382 851916 1127176 1441704 1549867 1561846 1690764 1703832 1831661 2342769 3099734 3123692 3381528 3663322 4649601 4685538 5494983 6058571 6199468 6247384 7326644 9299202 9371076 10989966 12117142 12398936 14653288 17893919 18175713 18598404 18742152 20148271 21979932 24234284 35787838 36351426 37196808 40296542 43959864 48468568 53681757 60444813 66644281 71575676 72702852 78761423 80593084 107363514 120889626 133288562 143151352 145405704 157522846 161186168 196833109 199932843 214727028 232620947 236284269 241779252 266577124 315045692 393666218 399865686 429454056 465241894 472568538 483558504 533154248 590499327 630091384 697862841 769438517 787332436 799731372 866375653 930483788 945137076 1180998654 1395725682 1538877034 1574664872 1599462744 1732751306 1860967576 1890274152 2308315551 2361997308 2558830417 2599126959 2791451364 3077754068 3465502612 4616631102 4723994616 5117660834 5198253918 5582902728 6155508136 6931005224 7676491251 8463823687 9233262204 10002700721 10235321668 10396507836 15352982502 16927647374 18466524408 20005401442 20470643336 20793015672 25391471061 30008102163 30705965004 33855294748 40010802884 50782942122 60016204326 61411930008 67710589496 80021605768 101565884244 110029707931 120032408652 203131768488 220059415862 240064817304 330089123793 440118831724 660178247586 880237663448 1320356495172 2640712990344
• Sum of all divisors σ(n): 7998858362880
• Sum of proper divisors (its aliquot sum) s(n): 5358145372536
• 2640712990344 is an abundant number, because the sum of its proper divisors (5358145372536) is greater than itself. Its abundance is 2717432382192

Bases of 2640712990344

• Binary: 100110011011010110110000100111111010001000₂
• Hexadecimal: 0x266D6C27E88
• Base-36: XP4KBZWO

Squares and roots of 2640712990344

• 2640712990344 squared (2640712990344²) is 6973365097371550637238336
• 2640712990344 cubed (2640712990344³) is 18414655799040506217693865020394627584
• The square root of 2640712990344 is 1625027.0737264657
• The cube root of 2640712990344 is 13822.0905563729

Scales and comparisons

• 2,640,712,990,344 seconds is equal to 83,966 years, 26 weeks, 1 day, 18 hours, 12 minutes, 24 seconds.
• To count from 1 to 2,640,712,990,344 would take you about two hundred nine thousand, nine hundred sixteen 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 2640712990344 cubic inches would be around 1151.8 feet tall.

Recreational maths with 2640712990344

• 2640712990344 backwards is 4430992170462
• The number of decimal digits it has is: 13
• The sum of 2640712990344's digits is 51
• More coming soon!