12165408960909120

Names of 12165408960909120

• Cardinal: 12165408960909120 can be written as Twelve quadrillion, one hundred sixty-five trillion, four hundred eight billion, nine hundred sixty million, nine hundred nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.216540896090912 × 10¹⁶

Factors of 12165408960909120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2147483945

Divisors of 12165408960909120

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 281 288 315 320 336 360 420 448 480 504 560 562 576 630 672 720 840 843 960 1008 1120 1124 1260 1344 1405 1440 1680 1686 1967 2016 2240 2248 2520 2529 2810 2880 3360 3372 3934 4032 4215 4496 5040 5058 5620 5901 6720 6744 7868 8430 8992 9835 10080 10116 11240 11802 12645 13488 15736 16860 17703 17984 19670 20160 20232 22480 23604 25290 26976 29505 31472 33720 35406 39340 40464 44960 47208 50580 53952 59010 62944 67440 70812 78680 80928 88515 89920 94416 101160 118020 125888 134880 141624 157360 161856 177030 188832 202320 236040 269760 283248 314720 354060 377664 404640 472080 566496 629440 708120 809280 944160 1132992 1416240 1888320 2832480 5664960 2147483647 4294967294 6442450941 8589934588 10737418235 12884901882 15032385529 17179869176 19327352823 21474836470 25769803764 30064771058 32212254705 34359738352 38654705646 42949672940 45097156587 51539607528 60129542116 64424509410 68719476704 75161927645 77309411292 85899345880 90194313174 96636764115 103079215056 120259084232 128849018820 135291469761 137438953408 150323855290 154618822584 171798691760 180388626348 193273528230 206158430112 225485782935 240518168464 257698037640 270582939522 300647710580 309237645168 343597383520 360777252696 386547056460 412316860224 450971565870 481036336928 515396075280 541165879044 601295421160 603442904807 618475290336 676457348805 687194767040 721554505392 773094112920 901943131740 962072673856 1030792150560 1082331758088 1202590842320 1206885809614 1236950580672 1352914697610 1443109010784 1546188225840 1803886263480 1810328714421 2061584301120 2164663516176 2405181684640 2413771619228 2705829395220 2886218021568 3017214524035 3092376451680 3607772526960 3620657428842 4224100333649 4329327032352 4810363369280 4827543238456 5411658790440 5430986143263 6034429048070 6184752903360 7215545053920 7241314857684 8448200667298 8658654064704 9051643572105 9655086476912 10823317580880 10861972286526 12068858096140 12672301000947 14431090107840 14482629715368 16896401334596 18103287144210 19310172953824 21120501668245 21646635161760 21723944573052 24137716192280 25344602001894 27154930716315 28965259430736 33792802669192 36206574288420 38016903002841 38620345907648 42241003336490 43293270323520 43447889146104 48275432384560 50689204003788 54309861432630 57930518861472 63361505004735 67585605338384 72413148576840 76033806005682 84482006672980 86895778292208 96550864769120 101378408007576 108619722865260 115861037722944 126723010009470 135171210676768 144826297153680 152067612011364 168964013345960 173791556584416 190084515014205 193101729538240 202756816015152 217239445730520 253446020018940 270342421353536 289652594307360 304135224022728 337928026691920 347583113168832 380169030028410 405513632030304 434478891461040 506892040037880 579305188614720 608270448045456 675856053383840 760338060056820 811027264060608 868957782922080 1013784080075760 1216540896090912 1351712106767680 1520676120113640 1737915565844160 2027568160151520 2433081792181824 3041352240227280 4055136320303040 6082704480454560 12165408960909120
• Sum of all divisors σ(n): 47991827126550528
• Sum of proper divisors (its aliquot sum) s(n): 35826418165641408
• 12165408960909120 is an abundant number, because the sum of its proper divisors (35826418165641408) is greater than itself. Its abundance is 23661009204732288

Bases of 12165408960909120

• Binary: 101011001110000101111111111111101010011000111101000000₂
• Hexadecimal: 0x2B385FFFA98F40
• Base-36: 3BS9ZQ1RV40

Squares and roots of 12165408960909120

• 12165408960909120 squared (12165408960909120²) is 147997175186167914788256899174400
• 12165408960909120 cubed (12165408960909120³) is 1800446161199044010534825958690362474801430528000
• The square root of 12165408960909120 is 110296912.7442337801
• The cube root of 12165408960909120 is 229989.9741118615

Scales and comparisons

• 12,165,408,960,909,120 seconds is equal to 386,822,374 years, 45 weeks, 3 days, 23 hours, 12 minutes.
• To count from 1 to 12,165,408,960,909,120 would take you about one billion, one hundred sixty million, four hundred sixty-seven thousand, one hundred twenty-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 12165408960909120 cubic inches would be around 19165.8 feet tall.

Recreational maths with 12165408960909120

• 12165408960909120 backwards is 02190906980456121
• 12165408960909120 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12165408960909120's digits is 63
• More coming soon!