12819321446464

Names of 12819321446464

• Cardinal: 12819321446464 can be written as Twelve trillion, eight hundred nineteen billion, three hundred twenty-one million, four hundred forty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.2819321446464 × 10¹³

Factors of 12819321446464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 387

Divisors of 12819321446464

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 169 173 199 208 338 346 398 416 676 692 796 832 1352 1384 1592 2249 2587 2704 2768 3184 4498 5174 5408 5536 6368 8996 10348 10816 11072 12736 17992 20696 29237 29929 33631 34427 35984 39601 41392 58474 59858 67262 68854 71968 79202 82784 116948 119716 134524 137708 143936 158404 165568 233896 239432 269048 275416 316808 389077 447551 467792 478864 514813 538096 550832 633616 778154 895102 935584 957728 1029626 1076192 1101664 1267232 1556308 1790204 1871168 1915456 2059252 2152384 2203328 2534464 3112616 3580408 4118504 5058001 5818163 5955871 6225232 6692569 6850973 7160816 8237008 10116002 11636326 11911742 12450464 13385138 13701946 14321632 16474016 20232004 23272652 23823484 24900928 26770276 27403892 28643264 32948032 40464008 46545304 47646968 53540552 54807784 77426323 80928016 89062649 93090608 95293936 107081104 109615568 154852646 161856032 178125298 186181216 190587872 214162208 219231136 309705292 323712064 356250596 372362432 381175744 428324416 438462272 619410584 712501192 1006542199 1157814437 1185218329 1238821168 1425002384 2013084398 2315628874 2370436658 2477642336 2850004768 4026168796 4631257748 4740873316 4955284672 5700009536 8052337592 9262515496 9481746632 15407838277 16104675184 18525030992 18963493264 30815676554 32209350368 37050061984 37926986528 61631353108 64418700736 74100123968 75853973056 123262706216 200301897601 246525412432 400603795202 493050824864 801207590404 986101649728 1602415180808 3204830361616 6409660723232 12819321446464
• Sum of all divisors σ(n): 27845727779223
• Sum of proper divisors (its aliquot sum) s(n): 15026406332759
• 12819321446464 is an abundant number, because the sum of its proper divisors (15026406332759) is greater than itself. Its abundance is 2207084886295

Bases of 12819321446464

• Binary: 10111010100010111011000110011110000001000000₂
• Hexadecimal: 0xBA8BB19E040
• Base-36: 4JL4505DS

Squares and roots of 12819321446464

• 12819321446464 squared (12819321446464²) is 164335002347771861218103296
• 12819321446464 cubed (12819321446464³) is 2106663220001503611917933409461285945344
• 12819321446464 is a perfect square number. Its square root is 3580408
• The cube root of 12819321446464 is 23403.9060409527

Scales and comparisons

• 12,819,321,446,464 seconds is equal to 407,614 years, 40 weeks, 1 minute, 4 seconds.
• To count from 1 to 12,819,321,446,464 would take you about one million, nineteen thousand and thirty-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 12819321446464 cubic inches would be around 1950.3 feet tall.

Recreational maths with 12819321446464

• 12819321446464 backwards is 46464412391821
• The number of decimal digits it has is: 14
• The sum of 12819321446464's digits is 55
• More coming soon!