1421574453121428

Names of 1421574453121428

• Cardinal: 1421574453121428 can be written as One quadrillion, four hundred twenty-one trillion, five hundred seventy-four billion, four hundred fifty-three million, one hundred twenty-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.421574453121428 × 10¹⁵

Factors of 1421574453121428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 310

Divisors of 1421574453121428

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 41 54 74 81 82 108 111 123 148 162 164 222 227 246 324 333 369 444 454 492 666 681 738 908 999 1107 1332 1362 1369 1476 1517 1681 1998 2043 2214 2724 2738 2997 3034 3321 3362 3996 4086 4107 4428 4551 5043 5476 5994 6068 6129 6642 6724 8172 8214 8399 9102 9307 10086 11988 12258 12321 13284 13653 15129 16428 16798 18204 18387 18614 20172 24516 24642 25197 27306 27921 30258 33596 36774 36963 37228 40959 45387 49284 50394 50653 51529 54612 55842 56129 60516 62197 73548 73926 75591 81918 83763 90774 100788 101306 103058 110889 111684 112258 122877 124394 136161 147852 151182 151959 154587 163836 167526 168387 181548 186591 202612 206116 221778 224516 226773 245754 248788 251289 272322 302364 303918 309174 310763 335052 336774 344359 373182 381587 443556 453546 455877 463761 491508 502578 505161 544644 559773 607836 618348 621526 673548 680319 688718 746364 753867 763174 907092 911754 927522 932289 1005156 1010322 1033077 1119546 1144761 1243052 1360638 1367631 1377436 1391283 1507734 1515483 1526348 1679319 1823508 1855044 1864578 1906573 2020644 2066154 2076773 2112689 2239092 2289522 2301289 2721276 2735262 2782566 2796867 3015468 3030966 3099231 3358638 3434283 3729156 3813146 4102893 4132308 4153546 4173849 4225378 4546449 4579044 4602578 5037957 5470524 5565132 5593734 5719719 6061932 6198462 6230319 6338067 6717276 6868566 6903867 7626292 8205786 8307092 8347698 8390601 8450756 9092898 9205156 9297693 10075914 10302849 11187468 11439438 11498231 12396924 12460638 12676134 12741283 13737132 13807734 14118719 16411572 16695396 16781202 17159157 18185796 18595386 18690957 19014201 20151828 20605698 20711601 22878876 22996462 24921276 25171803 25352268 25482566 27615468 27893079 28237438 30908547 33562404 34318314 34494693 37190772 37381914 38028402 38223849 41211396 41423202 42356157 45992924 50343606 50965132 51477471 55786158 56072871 56474876 57042603 61817094 62134803 68636628 68989386 70543201 74763828 76056804 76447698 78169493 82846404 84712314 85147693 86620249 100687212 102954942 103484079 111572316 112145742 114085206 114671547 123634188 124269606 127068471 137978772 141086402 152895396 154432413 156338986 168218613 169424628 170295386 171127809 173240498 186404409 205909884 206968158 211629603 224291484 228170412 229343094 234508479 248539212 254136942 255443079 259860747 282172804 308864826 310452237 312677972 336437226 340590772 342255618 344014641 346480996 372808818 381205413 413936316 423259206 458686188 469016958 471427471 508273884 510886158 519721494 522392603 617729652 620904474 634888809 672874452 684511236 688029282 703525437 745617636 762410826 766329237 779582241 846518412 931356711 938033916 942854942 1021772316 1032043923 1039442988 1044785206 1143616239 1241808948 1269777618 1376058564 1407050874 1414282413 1524821652 1532658474 1559164482 1567177809 1862713422 1885709884 1904666427 2064087846 2089570412 2110576311 2287232478 2298987711 2338746723 2539555236 2610098437 2814101748 2828564826 2892271241 3065316948 3118328964 3134355618 3204949213 3725426844 3809332854 4128175692 4221152622 4242847239 4574464956 4597975422 4677493446 4701533427 5220196874 5657129652 5713999281 5784542482 6268711236 6331728933 6409898426 6896963133 7016240169 7618665708 7830295311 8442305244 8485694478 8676813723 9195950844 9354986892 9403066854 9614847639 10440393748 11427998562 11569084964 12663457866 12728541717 12819796852 13793926266 14032480338 14104600281 15660590622 16971388956 17353627446 18806133708 19229695278 19328526311 22855997124 23490885933 25326915732 25457083434 26030441169 27587852532 28064960676 28209200562 28844542917 31321181244 34707254892 38185625151 38459390556 38657052622 42313800843 46981771866 50914166868 52060882338 56418401124 57689085834 57985578933 70472657799 76371250302 77314105244 78091323507 84627601686 86533628751 93963543732 104121764676 107014035917 115378171668 115971157866 118583120881 140945315598 152742500604 156182647014 169255203372 173067257502 173956736799 211417973397 214028071834 231942315732 234273970521 237166241762 259600886253 281890631196 312365294028 321042107751 346134515004 347913473598 355749362643 422835946794 428056143668 468547941042 474332483524 519201772506 521870210397 642084215502 695826947196 711498725286 845671893588 937095882084 963126323253 1038403545012 1043740420794 1067248087929 1284168431004 1422997450572 1565610631191 1926252646506 2087480841588 2134496175858 2889378969759 3131221262382 3201744263787 3852505293012 4268992351716 4387575472597 5778757939518 6262442524764 6403488527574 8668136909277 8775150945194 9605232791361 11557515879036 12806977055148 13162726417791 17336273818554 17550301890388 19210465582722 26325452835582 34672547637108 38420931165444 39488179253373 52650905671164 78976358506746 118464537760119 157952717013492 236929075520238 355393613280357 473858151040476 710787226560714 1421574453121428
• Sum of all divisors σ(n): 3932257476629020
• Sum of proper divisors (its aliquot sum) s(n): 2510683023507592
• 1421574453121428 is an abundant number, because the sum of its proper divisors (2510683023507592) is greater than itself. Its abundance is 1089108570386164

Bases of 1421574453121428

• Binary: 101000011001110101000011000010011001101000110010100₂
• Hexadecimal: 0x50CEA184CD194
• Base-36: DZWMADF990

Squares and roots of 1421574453121428

• 1421574453121428 squared (1421574453121428²) is 2020873925767487094372512759184
• 1421574453121428 cubed (1421574453121428³) is 2872822745850268750425258626767981005674194752
• The square root of 1421574453121428 is 37703772.3990773635
• The cube root of 1421574453121428 is 112440.6126885419

Scales and comparisons

• 1,421,574,453,121,428 seconds is equal to 45,201,670 years, 20 weeks, 2 days, 5 hours, 43 minutes, 48 seconds.
• To count from 1 to 1,421,574,453,121,428 would take you about one hundred thirty-five million, six hundred five thousand and eleven 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 1421574453121428 cubic inches would be around 9370.1 feet tall.

Recreational maths with 1421574453121428

• 1421574453121428 backwards is 8241213544751241
• 1421574453121428 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1421574453121428's digits is 54
• More coming soon!