2146400242688

Names of 2146400242688

• Cardinal: 2146400242688 can be written as Two trillion, one hundred forty-six billion, four hundred million, two hundred forty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 2.146400242688 × 10¹²

Factors of 2146400242688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 408

Divisors of 2146400242688

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 167 169 197 208 232 256 334 338 377 394 416 464 512 668 676 754 788 832 928 1024 1336 1352 1508 1576 1664 1856 2171 2197 2561 2672 2704 3016 3152 3328 3712 4342 4394 4843 4901 5122 5344 5408 5713 6032 6304 6656 7424 8684 8788 9686 9802 10244 10688 10816 11426 12064 12608 13312 14848 17368 17576 19372 19604 20488 21376 21632 22852 24128 25216 28223 29696 32899 33293 34736 35152 38744 39208 40976 42752 43264 45704 48256 50432 56446 62959 63713 65798 66586 69472 70304 74269 77488 78416 81952 85504 86528 91408 96512 100864 112892 125918 127426 131596 133172 138944 140608 148538 154976 156832 163904 171008 173056 182816 193024 201728 225784 251836 254852 263192 266344 277888 281216 297076 309952 313664 327808 365632 366899 386048 427687 432809 451568 503672 509704 526384 532688 555776 562432 594152 619904 627328 655616 731264 733798 818467 855374 865618 903136 954071 965497 1007344 1019408 1052768 1065376 1111552 1124864 1188304 1239808 1254656 1311232 1462528 1467596 1636934 1710748 1731236 1806272 1908142 1930994 2014688 2038816 2105536 2130752 2223104 2249728 2376608 2479616 2509312 2622464 2925056 2935192 3273868 3421496 3462472 3612544 3816284 3861988 4029376 4077632 4211072 4261504 4753216 4959232 5018624 5559931 5850112 5870384 6547736 6842992 6924944 7225088 7632568 7723976 8058752 8155264 8422144 8523008 9506432 10640071 11119862 11740768 12402923 12551461 13095472 13685984 13849888 14450176 15265136 15447952 16117504 16310528 16844288 17046016 19012864 21280142 22239724 23481536 24805846 25102922 26190944 27371968 27699776 28900352 30530272 30895904 32235008 32621056 33688576 34092032 38025728 42560284 44479448 46963072 49611692 50205844 52381888 54743936 55399552 61060544 61791808 64470016 65242112 72279103 76051456 85120568 88958896 93926144 99223384 100411688 104763776 109487872 110799104 122121088 123583616 144558206 161237999 170241136 177917792 187852288 198446768 200823376 209527552 218975744 221598208 244242176 247167232 289116412 322475998 340482272 355835584 375704576 396893536 401646752 419055104 437951488 443196416 488484352 494334464 578232824 644951996 680964544 711671168 793787072 803293504 838110208 976968704 988668928 1156465648 1289903992 1361929088 1423342336 1587574144 1606587008 2096093987 2312931296 2579807984 2723858176 2846684672 3175148288 3213174016 4192187974 4625862592 5159615968 5447716352 5693369344 6350296576 6426348032 8384375948 9251725184 10319231936 10895432704 12700593152 12852696064 16768751896 18503450368 20638463872 33537503792 37006900736 41276927744 67075007584 74013801472 82553855488 134150015168 165107710976 268300030336 536600060672 1073200121344 2146400242688
• Sum of all divisors σ(n): 4861726531200
• Sum of proper divisors (its aliquot sum) s(n): 2715326288512
• 2146400242688 is an abundant number, because the sum of its proper divisors (2715326288512) is greater than itself. Its abundance is 568926045824

Bases of 2146400242688

• Binary: 11111001110111111011011001000110000000000₂
• Hexadecimal: 0x1F3BF6C8C00
• Base-36: RE1JAARK

Squares and roots of 2146400242688

• 2146400242688 squared (2146400242688²) is 4607034001811105297465344
• 2146400242688 cubed (2146400242688³) is 9888538899559224242013136792869404672
• The square root of 2146400242688 is 1465059.8085702849
• The cube root of 2146400242688 is 12899.4215686955

Scales and comparisons

• 2,146,400,242,688 seconds is equal to 68,248 years, 46 weeks, 1 day, 9 hours, 38 minutes, 8 seconds.
• To count from 1 to 2,146,400,242,688 would take you about one hundred seventy thousand, six hundred twenty-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 2146400242688 cubic inches would be around 1075 feet tall.

Recreational maths with 2146400242688

• 2146400242688 backwards is 8862420046412
• The number of decimal digits it has is: 13
• The sum of 2146400242688's digits is 47
• More coming soon!