13978022494464

Names of 13978022494464

• Cardinal: 13978022494464 can be written as Thirteen trillion, nine hundred seventy-eight billion, twenty-two million, four hundred ninety-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3978022494464 × 10¹³

Factors of 13978022494464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 21204

Divisors of 13978022494464

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 756 768 864 896 1008 1134 1152 1296 1344 1512 1728 1792 2016 2268 2304 2592 2688 3024 3456 4032 4536 5184 5376 6048 6599 6912 8064 9072 10368 12096 13198 14593 16128 18144 19797 20736 24192 26396 29186 36288 39594 43779 46193 48384 52792 58372 59391 72576 79188 87558 92386 102151 105584 116744 118782 131337 138579 145152 158376 175116 178173 184772 204302 211168 233488 237564 262674 277158 306453 316752 350232 356346 369544 394011 408604 415737 422336 466976 475128 525348 534519 554316 612906 633504 700464 712692 739088 788022 817208 831474 844672 919359 933952 950256 1050696 1069038 1108632 1182033 1225812 1247211 1267008 1400928 1425384 1478176 1576044 1634416 1662948 1689344 1838718 1867904 1900512 2101392 2138076 2217264 2364066 2451624 2494422 2534016 2758077 2801856 2850768 2956352 3152088 3268832 3325896 3677436 3735808 3741633 3801024 4202784 4276152 4434528 4728132 4903248 4988844 5068032 5516154 5603712 5701536 5912704 6304176 6537664 6651792 7354872 7483266 7602048 8274231 8405568 8552304 8869056 9456264 9806496 9977688 11032308 11207424 11403072 11825408 12608352 13075328 13303584 14709744 14966532 15204096 16548462 16811136 17104608 17738112 18912528 19612992 19955376 22064616 22806144 25216704 26150656 26607168 29419488 29933064 33096924 33622272 34209216 35476224 37825056 39225984 39910752 44129232 45612288 50433408 53214336 58838976 59866128 66193848 68418432 75650112 78451968 79821504 88258464 96299207 100866816 106428672 117677952 119732256 132387696 136836864 151300224 159643008 176516928 192598414 235355904 239464512 264775392 288897621 302600448 319286016 353033856 385196828 478929024 529550784 577795242 674094449 706067712 770393656 866692863 957858048 1059101568 1155590484 1348188898 1540787312 1733385726 2022283347 2118203136 2311180968 2600078589 2696377796 3081574624 3466771452 4044566694 4622361936 5200157178 5392755592 6066850041 6163149248 6933542904 7800235767 8089133388 9244723872 10400314356 10785511184 12133700082 12326298496 13867085808 15600471534 16178266776 18200550123 18489447744 20800628712 21571022368 24267400164 24652596992 27734171616 31200943068 32356533552 36401100246 36978895488 41601257424 43142044736 48534800328 54601650369 55468343232 62401886136 64713067104 72802200492 73957790976 83202514848 86284089472 97069600656 109203300738 110936686464 124803772272 129426134208 145604400984 166405029696 172568178944 194139201312 218406601476 221873372928 249607544544 258852268416 291208801968 332810059392 388278402624 436813202952 499215089088 517704536832 582417603936 665620118784 776556805248 873626405904 998430178176 1164835207872 1553113610496 1747252811808 1996860356352 2329670415744 3494505623616 4659340831488 6989011247232 13978022494464
• Sum of all divisors σ(n): 47644693219200
• Sum of proper divisors (its aliquot sum) s(n): 33666670724736
• 13978022494464 is an abundant number, because the sum of its proper divisors (33666670724736) is greater than itself. Its abundance is 19688648230272

Bases of 13978022494464

• Binary: 11001011011010000011000100001100000100000000₂
• Hexadecimal: 0xCB68310C100
• Base-36: 4YDEXOW00

Squares and roots of 13978022494464

• 13978022494464 squared (13978022494464²) is 195385112855741584910647296
• 13978022494464 cubed (13978022494464³) is 2731097502580943143297302978986816569344
• The square root of 13978022494464 is 3738719.3655667711
• The cube root of 13978022494464 is 24088.8043902273

Scales and comparisons

• 13,978,022,494,464 seconds is equal to 444,457 years, 45 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,978,022,494,464 would take you about one million, one hundred eleven thousand, one hundred forty-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 13978022494464 cubic inches would be around 2007.4 feet tall.

Recreational maths with 13978022494464

• 13978022494464 backwards is 46449422087931
• 13978022494464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13978022494464's digits is 63
• More coming soon!