420734997540

Names of 420734997540

• Cardinal: 420734997540 can be written as Four hundred twenty billion, seven hundred thirty-four million, nine hundred ninety-seven thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.2073499754 × 10¹¹

Factors of 420734997540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 110

Divisors of 420734997540

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 23 26 30 33 36 39 44 45 46 52 53 55 60 65 66 69 78 90 92 99 106 110 115 117 121 130 132 138 143 156 159 165 180 195 198 207 212 220 230 234 242 253 260 265 276 286 299 318 330 345 363 390 396 414 429 460 468 477 484 495 506 529 530 572 583 585 598 605 636 660 689 690 715 726 759 780 795 828 858 897 954 990 1012 1035 1058 1060 1089 1166 1170 1196 1210 1219 1265 1287 1378 1380 1430 1452 1495 1518 1573 1587 1590 1716 1749 1794 1815 1908 1980 2067 2070 2116 2145 2178 2277 2332 2340 2385 2420 2438 2530 2574 2645 2691 2756 2783 2809 2860 2915 2990 3036 3146 3174 3180 3289 3445 3498 3588 3630 3657 3795 4134 4140 4290 4356 4485 4554 4719 4761 4770 4876 5060 5148 5247 5290 5382 5445 5566 5618 5819 5830 5980 6095 6201 6292 6348 6413 6435 6578 6877 6890 6996 7260 7314 7579 7590 7865 7935 8268 8349 8427 8580 8745 8970 9108 9438 9522 9540 9867 10335 10494 10580 10764 10890 10971 11132 11236 11385 11638 11660 12190 12402 12826 12870 13156 13409 13455 13754 13780 13915 14045 14157 14628 15158 15180 15730 15847 15870 16445 16698 16854 17457 17490 17940 18285 18876 19044 19239 19734 20631 20670 20988 21780 21942 22737 22770 23276 23595 23805 24380 24804 25047 25281 25652 25740 26235 26818 26910 27508 27830 28037 28090 28314 29095 29601 30316 30899 31005 31460 31694 31740 32065 32890 33396 33708 34385 34914 34980 36179 36517 36570 37895 38478 39468 40227 41262 41340 41745 42135 43884 45474 45540 47190 47541 47610 49335 50094 50562 52371 52470 53636 53820 54855 55660 56074 56180 56628 57717 58190 59202 61798 61893 62010 63388 64009 64130 64607 65780 67045 68211 68770 69828 70785 72358 73034 73140 75647 75790 76956 79235 80454 82524 83369 83490 84111 84270 87285 90948 92697 94380 95082 95220 96195 98670 100188 101124 103155 104742 104940 108537 109551 109710 112148 113685 115434 116380 118404 120681 123596 123786 124020 125235 126405 128018 128260 129214 134090 136422 137540 140185 141570 142623 144716 146068 147499 148005 151294 151580 154495 158470 160908 166738 166980 168222 168540 174317 174570 180895 182585 185394 190164 192027 192390 193821 197340 201135 206310 209484 217074 219102 219420 226941 227370 230868 237705 241362 247572 250107 250470 252333 252810 256036 258428 261855 268180 272844 278091 280370 283140 285246 288585 294998 296010 302588 308407 308990 309465 316940 320045 323035 325611 328653 333476 336444 339889 341055 348634 349140 361790 364481 365170 370788 378235 384054 384780 387642 401687 402270 412620 416845 420555 434148 438204 442497 453882 454740 463485 475410 482724 500214 500940 504666 505620 522951 523710 542685 547755 556182 560740 570492 576081 577170 581463 589996 592020 603405 616814 617980 618930 640090 646070 651222 657306 679778 680823 682110 697268 710677 713115 723580 728962 730340 737495 750321 756470 768108 775284 803374 804540 832117 833690 839891 841110 871585 884994 907764 925221 926970 950820 960135 969105 1000428 1009332 1019667 1045902 1047420 1085370 1093443 1095510 1112364 1134705 1152162 1154340 1162926 1205061 1206810 1233628 1237860 1250535 1261665 1280180 1292140 1302444 1314612 1327491 1359556 1361646 1364220 1390455 1421354 1426230 1457924 1474990 1485961 1500642 1512940 1542035 1568853 1606748 1628055 1643265 1664234 1667380 1679782 1682220 1699445 1743170 1769988 1822405 1850442 1853940 1917487 1920270 1938210 2008435 2039334 2091804 2132031 2170740 2186886 2191020 2212485 2269410 2304324 2325852 2410122 2413620 2496351 2501070 2519673 2523330 2614755 2654982 2723292 2775663 2780910 2842708 2852460 2880405 2907315 2949980 2971922 3001284 3059001 3084070 3137706 3256110 3280329 3286530 3328468 3359564 3392477 3398890 3404115 3486340 3553385 3615183 3644810 3700884 3751605 3834974 3840540 3876420 4009291 4016870 4078668 4160585 4199455 4264062 4373772 4418557 4424970 4457883 4538820 4626105 4820244 4992702 5002140 5039346 5046660 5098335 5229510 5309964 5467215 5551326 5561820 5752461 5760810 5814630 5943844 6025305 6118002 6168140 6275412 6396093 6512220 6560658 6573060 6637455 6784954 6797780 6808230 7106770 7230366 7289620 7429805 7489053 7503210 7559019 7669948 7817447 7844265 8018582 8033740 8321170 8398910 8528124 8837114 8849940 8915766 9238801 9252210 9587435 9985404 10078692 10177431 10196670 10459020 10660155 10934430 11102652 11504922 11521620 11629260 12027873 12050610 12236004 12481755 12598365 12792186 13121316 13255671 13274910 13373649 13569908 13616460 13878315 14213540 14460732 14859610 14978106 15006420 15118038 15295005 15634894 15688530 16037164 16345571 16401645 16642340 16797820 16962385 17257383 17674228 17831532 18075915 18477602 18504420 19174870 19317493 20046455 20354862 20393340 21320310 21868860 22092785 22289415 23009844 23452341 24055746 24101220 24963510 25196730 25584372 26511342 26549820 26747298 27716403 27756630 28762305 29719220 29956212 30236076 30532293 30590010 31269788 31377060 31980465 32691142 32803290 33924770 34514766 36083619 36151830 36955204 37445265 37795095 38349740 38634986 39087235 39767013 40092910 40709724 42640620 44102201 44185570 44578830 46194005 46904682 48111492 49036713 49927020 50393460 50887155 53022684 53494596 55432806 55513260 57524610 57952479 60139365 61064586 61180020 63960930 65382284 65606580 66278355 66868245 67849540 69029532 70357023 72167238 72303660 74890530 75590190 77269972 78174470 79534026 80185820 81727855 83149209 86286915 88204402 88371140 89157660 92388010 93809364 96587465 98073426 101626811 101774310 110865612 115049220 115904958 117261705 120278730 122129172 127921860 132306603 132556710 133736490 138582015 140714046 144334476 147110139 149781060 151180380 152661465 156348940 159068052 163455710 166298418 172573830 173857437 176408804 179801281 180418095 184776020 193174930 196146852 198835065 203253622 203548620 212492423 220511005 231809916 234523410 240557460 245183565 264613206 265113420 267472980 277164030 281428092 289762395 294220278 304880433 305322930 326911420 332596836 345147660 347714874 351785115 359602562 360836190 386349860 396919809 397670130 406507244 415746045 424984846 441022010 469046820 490367130 508134055 529226412 539403843 554328060 579524790 588440556 609760866 610645860 637477269 661533015 695429748 703570230 719205124 721672380 735550695 793839618 795340260 831492090 849969692 869287185 882044020 899006405 914641299 980734260 1016268110 1062462115 1078807686 1159049580 1219521732 1274954538 1323066030 1407140460 1471101390 1524402165 1587679236 1618211529 1662984180 1738574370 1798012810 1829282598 1912431807 1984599045 2032536220 2124924230 2157615372 2337416653 2549909076 2646132060 2697019215 2942202780 3048804330 3187386345 3236423058 3477148740 3596025620 3658565196 3824863614 3969198090 4249848460 4573206495 4674833306 5394038430 6097608660 6374772690 6472846116 7012249959 7649727228 7938396180 8091057645 9146412990 9349666612 9562159035 10788076860 11687083265 12749545380 14024499918 16182115290 18292825980 19124318070 21036749877 23374166530 28048999836 32364230580 35061249795 38248636140 42073499754 46748333060 70122499590 84146999508 105183749385 140244999180 210367498770 420734997540
• Sum of all divisors σ(n): 1609603095828
• Sum of proper divisors (its aliquot sum) s(n): 1188868098288
• 420734997540 is an abundant number, because the sum of its proper divisors (1188868098288) is greater than itself. Its abundance is 768133100748

Bases of 420734997540

• Binary: 110000111110101110000101001010000100100₂
• Hexadecimal: 0x61F5C29424
• Base-36: 5DA6R5T0

Squares and roots of 420734997540

• 420734997540 squared (420734997540²) is 177017938154983806051600
• 420734997540 cubed (420734997540³) is 74477641774172983777859763113064000
• The square root of 420734997540 is 648640.8848816115
• The cube root of 420734997540 is 7493.2383356847

Scales and comparisons

• 420,734,997,540 seconds is equal to 13,378 years, 3 weeks, 5 days, 39 minutes.
• To count from 1 to 420,734,997,540 would take you about twenty-six thousand, seven hundred fifty-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 420734997540 cubic inches would be around 624.4 feet tall.

Recreational maths with 420734997540

• 420734997540 backwards is 045799437024
• The number of decimal digits it has is: 12
• The sum of 420734997540's digits is 54
• More coming soon!