12984400928784

Names of 12984400928784

• Cardinal: 12984400928784 can be written as Twelve trillion, nine hundred eighty-four billion, four hundred million, nine hundred twenty-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.2984400928784 × 10¹³

Factors of 12984400928784

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2992

Divisors of 12984400928784

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 37 48 62 74 93 111 124 127 148 186 222 248 254 296 372 381 444 496 508 592 744 762 888 1016 1093 1147 1488 1524 1699 1776 2032 2186 2294 3048 3279 3398 3441 3937 4372 4588 4699 5097 6096 6558 6796 6882 7874 8744 9176 9398 10194 11811 13116 13592 13764 14097 15748 17488 18352 18796 20388 23622 26232 27184 27528 28194 31496 33883 37592 40441 40776 47244 52464 52669 55056 56388 62863 62992 67766 75184 80882 81552 94488 101649 105338 112776 121323 125726 135532 138811 145669 158007 161764 188589 188976 203298 210676 215773 225552 242646 251452 271064 277622 291338 316014 323528 377178 406596 416433 421352 431546 437007 485292 502904 542128 555244 582676 632028 647056 647319 754356 813192 832866 842704 863092 874014 970584 1005808 1110488 1165352 1253671 1264056 1294638 1508712 1626384 1665732 1726184 1748028 1857007 1941168 1948753 2220976 2330704 2507342 2528112 2589276 3017424 3331464 3452368 3496056 3714014 3761013 3897506 4303141 5014684 5136007 5178552 5571021 5846259 6662928 6688963 6992112 7428028 7522026 7795012 7983601 8606282 10029368 10272014 10357104 11142042 11692518 12909423 13377926 14856056 15044052 15408021 15590024 15967202 17212564 20058736 20066889 20544028 22284084 23385036 23950803 25818846 26755852 29712112 30088104 30816042 31180048 31934404 34425128 40133778 41088056 44568168 46770072 47901606 51637692 53511704 57567217 60176208 61632084 63868808 68709259 68850256 80267556 82176112 89136336 93540144 95803212 103275384 107023408 115134434 123264168 127737616 137418518 159216217 160535112 172701651 191606424 206127777 206550768 230268868 235839889 246528336 247491631 274837036 318432434 321070224 345403302 383212848 412255554 460537736 471679778 477648651 494983262 549674072 636864868 690806604 707519667 742474893 824511108 921075472 943359556 955297302 989966524 1099348144 1273729736 1381613208 1415039334 1484949786 1649022216 1886719112 1910594604 1979933048 2129987029 2547459472 2763226416 2830078668 2969899572 3298044432 3773438224 3821189208 3959866096 4259974058 5660157336 5939799144 6389961087 7311036559 7642378416 8519948116 8726075893 11320314672 11879598288 12779922174 14622073118 17039896232 17452151786 21933109677 25559844348 26178227679 29244146236 34079792464 34904303572 43866219354 51119688696 52356455358 58488292472 69808607144 87732438708 102239377392 104712910716 116976584944 139617214288 175464877416 209425821432 270508352683 350929754832 418851642864 541016705366 811525058049 1082033410732 1623050116098 2164066821464 3246100232196 4328133642928 6492200464392 12984400928784
• Sum of all divisors σ(n): 35894794649600
• Sum of proper divisors (its aliquot sum) s(n): 22910393720816
• 12984400928784 is an abundant number, because the sum of its proper divisors (22910393720816) is greater than itself. Its abundance is 9925992792032

Bases of 12984400928784

• Binary: 10111100111100101010100110101110000000010000₂
• Hexadecimal: 0xBCF2A9AE010
• Base-36: 4LOY92D5C

Squares and roots of 12984400928784

• 12984400928784 squared (12984400928784²) is 168594667479406801839718656
• 12984400928784 cubed (12984400928784³) is 2189100757007639318001009956867652194304
• The square root of 12984400928784 is 3603387.4241863031
• The cube root of 12984400928784 is 23503.9383342293

Scales and comparisons

• 12,984,400,928,784 seconds is equal to 412,863 years, 40 weeks, 6 days, 3 hours, 46 minutes, 24 seconds.
• To count from 1 to 12,984,400,928,784 would take you about one million, thirty-two thousand, one hundred fifty-nine 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 12984400928784 cubic inches would be around 1958.7 feet tall.

Recreational maths with 12984400928784

• 12984400928784 backwards is 48782900448921
• The number of decimal digits it has is: 14
• The sum of 12984400928784's digits is 66
• More coming soon!