1446538821420

Names of 1446538821420

• Cardinal: 1446538821420 can be written as One trillion, four hundred forty-six billion, five hundred thirty-eight million, eight hundred twenty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.44653882142 × 10¹²

Factors of 1446538821420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 129931

Divisors of 1446538821420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 33 35 38 42 44 55 57 60 66 70 76 77 84 95 105 110 114 127 132 133 140 154 165 190 209 210 220 228 231 254 266 285 308 330 380 381 385 399 418 420 462 508 532 570 627 635 660 665 762 770 798 836 889 924 1045 1140 1155 1254 1270 1330 1397 1463 1524 1540 1596 1778 1905 1995 2090 2310 2413 2508 2540 2660 2667 2794 2926 3135 3556 3810 3990 4180 4191 4389 4445 4620 4826 5334 5588 5852 6270 6985 7239 7315 7620 7980 8382 8778 8890 9652 9779 10668 12065 12540 13335 13970 14478 14630 16764 16891 17556 17780 19558 20955 21945 24130 26543 26670 27940 28956 29260 29337 33782 36195 39116 41910 43890 48260 48895 50673 53086 53340 58674 67564 72390 79629 83820 84455 87780 97790 101346 106172 117348 129757 132715 144780 146685 159258 168910 185801 195580 202692 253365 259514 265430 293370 318516 337820 371602 389271 398145 506730 519028 530860 557403 586740 648785 743204 778542 796290 908299 929005 1013460 1114806 1297570 1427327 1557084 1592580 1816598 1858010 1946355 2229612 2465383 2595140 2724897 2787015 2854654 3633196 3716020 3892710 4281981 4541495 4930766 5449794 5574030 5709308 7136635 7396149 7785420 8563962 9082990 9861532 9991289 10899588 11148060 12326915 13624485 14273270 14792298 16479139 17127924 17257681 18165980 19982578 21409905 24653830 27119213 27248970 28546540 29584596 29973867 32958278 34515362 36980745 39965156 42819810 49307660 49437417 49956445 51773043 54238426 54497940 59947734 65916556 69030724 73961490 81357639 82395695 85639620 86288405 98874834 99912890 103546086 108476852 115353973 119895468 135596065 147922980 149869335 162715278 164791390 172576810 181270529 189834491 197749668 199825780 207092172 230707946 247187085 258865215 271192130 299738670 313103641 325430556 329582780 345153620 346061919 362541058 379668982 406788195 461415892 494374170 517730430 542384260 543811587 569503473 576769865 599477340 626207282 692123838 725082116 759337964 813576390 906352645 939310923 949172455 988748340 1035460860 1087623174 1139006946 1153539730 1252414564 1268893703 1384247676 1565518205 1627152780 1730309595 1812705290 1878621846 1898344910 2175246348 2191725487 2278013892 2307079460 2537787406 2719057935 2847517365 3131036410 3444140051 3460619190 3625410580 3757243692 3796689820 3806681109 4383450974 4696554615 5075574812 5438115870 5695034730 6262072820 6344468515 6575176461 6888280102 6921238380 7613362218 8766901948 9393109230 10332420153 10876231740 10958627435 11390069460 12688937030 13150352922 13776560204 15226724436 17220700255 18786218460 19033405545 20664840306 21917254870 24108980357 25377874060 26300705844 32875882305 34441400510 38066811090 41329680612 43834509740 48217960714 51662100765 65751764610 68882801020 72326941071 76133622180 96435921428 103324201530 120544901785 131503529220 144653882142 206648403060 241089803570 289307764284 361634705355 482179607140 723269410710 1446538821420
• Sum of all divisors σ(n): 5357406781440
• Sum of proper divisors (its aliquot sum) s(n): 3910867960020
• 1446538821420 is an abundant number, because the sum of its proper divisors (3910867960020) is greater than itself. Its abundance is 2464329138600

Bases of 1446538821420

• Binary: 10101000011001100011011101011111100101100₂
• Hexadecimal: 0x150CC6EBF2C
• Base-36: IGJ3V60C

Squares and roots of 1446538821420

• 1446538821420 squared (1446538821420²) is 2092474561875162650816400
• 1446538821420 cubed (1446538821420³) is 3026845686586228646082758256807288000
• The square root of 1446538821420 is 1202721.4230319505
• The cube root of 1446538821420 is 11309.4989473619

Scales and comparisons

• 1,446,538,821,420 seconds is equal to 45,995 years, 23 weeks, 6 days, 11 hours, 17 minutes.
• To count from 1 to 1,446,538,821,420 would take you about one hundred fourteen thousand, nine hundred eighty-eight 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 1446538821420 cubic inches would be around 942.5 feet tall.

Recreational maths with 1446538821420

• 1446538821420 backwards is 0241288356441
• The number of decimal digits it has is: 13
• The sum of 1446538821420's digits is 48
• More coming soon!