13661665174080

Names of 13661665174080

• Cardinal: 13661665174080 can be written as Thirteen trillion, six hundred sixty-one billion, six hundred sixty-five million, one hundred seventy-four thousand and eighty.

Scientific notation

• Scientific notation: 1.366166517408 × 10¹³

Factors of 13661665174080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20535239

Divisors of 13661665174080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 32 33 35 36 40 42 44 45 48 54 55 56 60 63 64 66 70 72 77 80 84 88 90 96 99 105 108 110 112 120 126 132 135 140 144 154 160 165 168 176 180 189 192 198 210 216 220 224 231 240 252 264 270 280 288 297 308 315 320 330 336 352 360 378 385 396 420 432 440 448 462 480 495 504 528 540 560 576 594 616 630 660 672 693 704 720 756 770 792 840 864 880 924 945 960 990 1008 1056 1080 1120 1155 1188 1232 1260 1320 1344 1386 1440 1485 1512 1540 1584 1680 1728 1760 1848 1890 1980 2016 2079 2112 2160 2240 2310 2376 2464 2520 2640 2772 2880 2970 3024 3080 3168 3360 3465 3520 3696 3780 3960 4032 4158 4320 4620 4752 4928 5040 5280 5544 5940 6048 6160 6336 6720 6930 7392 7560 7920 8316 8640 9240 9504 10080 10395 10560 11088 11880 12096 12320 13860 14784 15120 15840 16632 18480 19008 20160 20790 22176 23760 24640 27720 30240 31680 33264 36960 41580 44352 47520 55440 60480 66528 73920 83160 95040 110880 133056 166320 221760 332640 665280 20535211 41070422 61605633 82140844 102676055 123211266 143746477 164281688 184816899 205352110 225887321 246422532 287492954 308028165 328563376 369633798 410704220 431239431 451774642 492845064 554450697 574985908 616056330 657126752 677661963 718732385 739267596 821408440 862478862 903549284 924084495 985690128 1108901394 1129436605 1149971816 1232112660 1293718293 1314253504 1355323926 1437464770 1478535192 1581211247 1642816880 1724957724 1807098568 1848168990 1971380256 2032985889 2156197155 2217802788 2258873210 2299943632 2464225320 2587436586 2710647852 2772253485 2874929540 2957070384 3162422494 3285633760 3388309815 3449915448 3614197136 3696337980 3881154879 3942760512 4065971778 4312394310 4435605576 4517746420 4599887264 4743633741 4928450640 5174873172 5421295704 5544506970 5749859080 5914140768 6098957667 6324844988 6468591465 6571267520 6776619630 6899830896 7228394272 7392675960 7762309758 7906056235 8131943556 8624788620 8871211152 9035492840 9199774528 9487267482 9856901280 10164929445 10349746344 10842591408 11089013940 11499718160 11828281536 12197915334 12649689976 12937182930 13553239260 13799661792 14230901223 14456788544 14785351920 15524619516 15812112470 16263887112 17249577240 17742422304 18070985680 18974534964 19405774395 19713802560 20329858890 20699492688 21685182816 22178027880 22999436320 23718168705 24395830668 25299379952 25874365860 27106478520 27599323584 28461802446 29570703840 30494788335 31049239032 31624224940 32527774224 34499154480 35484844608 36141971360 37949069928 38811548790 40659717780 41398985376 42692703669 43370365632 44356055760 45998872640 47436337410 48791661336 50598759904 51748731720 54212957040 56923604892 59141407680 60989576670 62098478064 63248449880 65055548448 68998308960 71154506115 72283942720 75898139856 77623097580 81319435560 82797970752 85385407338 88712111520 94872674820 97583322672 101197519808 103497463440 108425914080 113847209784 121979153340 124196956128 126496899760 130111096896 137996617920 142309012230 151796279712 155246195160 162638871120 170770814676 177424223040 189745349640 195166645344 206994926880 213463518345 216851828160 227694419568 243958306680 248393912256 252993799520 284618024460 303592559424 310492390320 325277742240 341541629352 379490699280 390333290688 413989853760 426927036690 455388839136 487916613360 505987599040 569236048920 620984780640 650555484480 683083258704 758981398560 853854073380 910777678272 975833226720 1138472097840 1241969561280 1366166517408 1517962797120 1707708146760 1951666453440 2276944195680 2732333034816 3415416293520 4553888391360 6830832587040 13661665174080
• Sum of all divisors σ(n): 60087673128960
• Sum of proper divisors (its aliquot sum) s(n): 46426007954880
• 13661665174080 is an abundant number, because the sum of its proper divisors (46426007954880) is greater than itself. Its abundance is 32764342780800

Bases of 13661665174080

• Binary: 11000110110011011010101100110010001001000000₂
• Hexadecimal: 0xC6CDAB32240
• Base-36: 4UC2YPLC0

Squares and roots of 13661665174080

• 13661665174080 squared (13661665174080²) is 186641095328670316703846400
• 13661665174080 cubed (13661665174080³) is 2549828152103840637066782460061581312000
• The square root of 13661665174080 is 3696168.9861368623
• The cube root of 13661665174080 is 23905.6860907655

Scales and comparisons

• 13,661,665,174,080 seconds is equal to 434,398 years, 36 weeks, 16 hours, 48 minutes.
• To count from 1 to 13,661,665,174,080 would take you about one million, eighty-five thousand, nine hundred ninety-six 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 13661665174080 cubic inches would be around 1992.1 feet tall.

Recreational maths with 13661665174080

• 13661665174080 backwards is 08047156616631
• 13661665174080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13661665174080's digits is 54
• More coming soon!