3966445589400

Names of 3966445589400

• Cardinal: 3966445589400 can be written as Three trillion, nine hundred sixty-six billion, four hundred forty-five million, five hundred eighty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 3.9664455894 × 10¹²

Factors of 3966445589400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 62641

Divisors of 3966445589400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 50 54 56 60 63 70 72 75 84 90 100 105 108 120 126 135 140 150 168 175 180 189 200 210 216 225 252 270 280 300 315 350 360 378 420 450 504 525 540 600 630 675 700 756 840 900 945 1050 1080 1260 1350 1400 1512 1575 1723 1800 1890 2100 2520 2700 3150 3446 3780 4200 4725 5169 5400 6300 6892 7560 8615 9450 10338 12061 12600 13784 15507 17230 18900 20676 24122 25845 31014 34460 36183 37800 41352 43075 46521 48244 51690 60305 60901 62028 68920 72366 77535 86150 93042 96488 103380 108549 120610 121802 124056 129225 144732 155070 172300 180915 182703 186084 206760 217098 232605 241220 243604 258450 289464 301525 304505 310140 325647 344600 361830 365406 372168 387675 426307 434196 465210 482440 487208 516900 542745 548109 603050 609010 620280 651294 723660 730812 775350 852614 868392 904575 913515 930420 1033800 1085490 1096218 1163025 1206100 1218020 1278921 1302588 1447320 1461624 1522525 1550700 1628235 1644327 1705228 1809150 1827030 1860840 2131535 2170980 2192436 2326050 2412200 2436040 2557842 2605176 2713725 2740545 3045050 3101400 3256470 3288654 3410456 3618300 3654060 3836763 4263070 4341960 4384872 4567575 4652100 5115684 5427450 5481090 6090100 6394605 6512940 6577308 7236600 7308120 7673526 8141175 8221635 8526140 9135150 9304200 10231368 10657675 10854900 10962180 11510289 12180200 12789210 13025880 13154616 13702725 15347052 16282350 16443270 17052280 18270300 19183815 21315350 21709800 21924360 23020578 25578420 27405450 30694104 31973025 32564700 32886540 36540600 38367630 41108175 42630700 46041156 51156840 54810900 57551445 63946050 65129400 65773080 76735260 82216350 85261400 92082312 95919075 104932423 109621800 115102890 127892100 153470520 164432700 191838150 209864846 230205780 255784200 287757225 314797269 328865400 383676300 419729692 460411560 524662115 575514450 629594538 734526961 767352600 839459384 944391807 1049324230 1151028900 1259189076 1469053922 1573986345 1888783614 2098648460 2203580883 2302057800 2518378152 2623310575 2833175421 2938107844 3147972690 3672634805 3777567228 4197296920 4407161766 4721959035 5246621150 5666350842 5876215688 6295945380 6610742649 7345269610 7555134456 7869931725 8814323532 9443918070 10493242300 11017904415 11332701684 12591890760 13221485298 14165877105 14690539220 15739863450 17628647064 18363174025 18887836140 19832227947 20986484600 22035808830 22665403368 23609795175 26442970596 28331754210 29381078440 31479726900 33053713245 36726348050 37775672280 39664455894 44071617660 47219590350 52885941192 55089522075 56663508420 62959453800 66107426490 70829385525 73452696100 79328911788 88143235320 94439180700 99161139735 110179044150 113327016840 132214852980 141658771050 146905392200 158657823576 165268566225 188878361400 198322279470 220358088300 264429705960 283317542100 330537132450 396644558940 440716176600 495805698675 566635084200 661074264900 793289117880 991611397350 1322148529800 1983222794700 3966445589400
• Sum of all divisors σ(n): 15623263142400
• Sum of proper divisors (its aliquot sum) s(n): 11656817553000
• 3966445589400 is an abundant number, because the sum of its proper divisors (11656817553000) is greater than itself. Its abundance is 7690371963600

Bases of 3966445589400

• Binary: 111001101110000010100101001001001110011000₂
• Hexadecimal: 0x39B82949398
• Base-36: 1EM5RAK60

Squares and roots of 3966445589400

• 3966445589400 squared (3966445589400²) is 15732690613670713392360000
• 3966445589400 cubed (3966445589400³) is 62402861293988980479077833656984000000
• The square root of 3966445589400 is 1991593.7310104187
• The cube root of 3966445589400 is 15829.4989010225

Scales and comparisons

• 3,966,445,589,400 seconds is equal to 126,120 years, 36 weeks, 3 days, 1 hour, 30 minutes.
• To count from 1 to 3,966,445,589,400 would take you about three hundred fifteen thousand, three hundred one 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 3966445589400 cubic inches would be around 1319.1 feet tall.

Recreational maths with 3966445589400

• 3966445589400 backwards is 0049855446693
• 3966445589400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3966445589400's digits is 63
• More coming soon!