421857008791400

Names of 421857008791400

• Cardinal: 421857008791400 can be written as Four hundred twenty-one trillion, eight hundred fifty-seven billion, eight million, seven hundred ninety-one thousand, four hundred.

Scientific notation

• Scientific notation: 4.218570087914 × 10¹⁴

Factors of 421857008791400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 595293

Divisors of 421857008791400

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 17 20 25 26 28 29 34 35 40 50 52 56 58 65 68 70 79 85 91 100 104 116 119 130 136 140 145 158 170 175 182 200 203 221 232 238 260 280 290 316 325 340 350 364 377 395 406 425 442 455 476 493 520 553 580 595 632 650 680 700 725 728 754 790 812 850 884 910 952 986 1015 1027 1105 1106 1160 1190 1300 1343 1400 1450 1508 1547 1580 1624 1700 1768 1820 1885 1972 1975 2030 2054 2210 2212 2275 2291 2380 2465 2600 2639 2686 2765 2900 2975 3016 3094 3160 3400 3451 3640 3770 3944 3950 4060 4108 4420 4424 4550 4582 4760 4930 5075 5135 5278 5372 5525 5530 5800 5950 6188 6409 6715 6902 7189 7540 7735 7900 8120 8216 8840 9100 9164 9401 9425 9860 10150 10270 10556 10744 11050 11060 11455 11900 12325 12376 12818 13195 13430 13804 13825 14378 15080 15470 15800 16037 17255 17459 18200 18328 18802 18850 19720 20300 20540 21112 22100 22120 22910 23800 24650 25636 25675 26390 26860 27608 27650 28756 29783 30940 32045 32074 33575 34510 34918 35945 37604 37700 38675 38947 40600 41080 44200 44863 45820 47005 49300 51272 51350 52780 53720 55300 57275 57512 59566 61880 64090 64148 65975 67150 69020 69836 71890 75208 75400 77350 77894 80185 86275 87295 89726 91640 94010 98600 102700 105560 110600 114550 119132 122213 128180 128296 131950 134300 138040 139672 143780 148915 154700 155788 160225 160370 172550 174590 179452 179725 188020 194735 205400 208481 224315 229100 235025 238264 244426 256360 263900 268600 272629 287560 297830 309400 311576 320450 320740 345100 349180 358904 359450 376040 389470 400925 416962 436475 448630 458200 470050 488852 506311 527800 545258 595141 595660 611065 640900 641480 690200 698360 718900 744575 778940 801850 833924 872950 897260 940100 973675 977704 1012622 1042405 1090516 1121575 1190282 1191320 1222130 1281800 1363145 1437800 1489150 1557880 1603700 1667848 1745900 1794520 1880200 1947350 2025244 2084810 2181032 2243150 2380564 2444260 2531555 2726290 2975705 2978300 3055325 3207400 3491800 3544177 3894700 4050488 4165987 4169620 4486300 4761128 4888520 5063110 5212025 5452580 5951410 5956600 6110650 6815725 7088354 7736833 7789400 8331974 8339240 8972600 10117397 10126220 10424050 10905160 11902820 12221300 12657775 13631450 14176708 14878525 15473666 16663948 17259089 17720885 20234794 20252440 20829935 20848100 23805640 24442600 25315550 27262900 28353416 29757050 30947332 33327896 34518178 35441770 38684165 40469588 41659870 41696200 47016139 50586985 50631100 54157831 54525800 59514100 61894664 69036356 70821779 70883540 77368330 80939176 83319740 86295445 88604425 94032278 101173970 101262200 104149675 108315662 119028200 120813623 131526161 138072712 141643558 141767080 154736660 166639480 172590890 177208850 188064556 193420825 202347940 208299350 216631324 224368157 235080695 241627246 252934925 263052322 270789155 283287116 293404513 309473320 329112973 345181780 354108895 354417700 376129112 386841650 404695880 416598700 431477225 433262648 448736314 470161390 483254492 505869850 526104644 541578310 566574232 586809026 604068115 611209807 657630805 658225946 690363560 708217790 708835400 773683300 799274363 833197400 862954450 897472628 920683127 940322780 966508984 1011739700 1052209288 1083156620 1121840785 1173618052 1175403475 1208136230 1222419614 1315261610 1316451892 1353945775 1363468031 1416435580 1467022565 1547366600 1570577099 1598548726 1645564865 1725908900 1770544475 1794945256 1841366254 1880645560 2023479400 2053831591 2166313240 2243681570 2347236104 2350806950 2416272460 2444839228 2630523220 2632903784 2707891550 2726936062 2832871160 2934045130 3020340575 3056049035 3141154198 3197097452 3288154025 3291129730 3451817800 3541088950 3682732508 3814258669 3996371815 4107663182 4278468649 4487363140 4603415635 4701613900 4832544920 4889678456 5261046440 5415783100 5453872124 5594920541 5609203925 5868090260 6040681150 6112098070 6282308396 6394194904 6576308050 6582259460 6817340155 7082177900 7335112825 7365465016 7628517338 7852885495 7992743630 8215326364 8227824325 8556937298 8974726280 9206831270 9403227800 9544276217 10269157955 10390566719 10831566200 10907744248 11189841082 11218407850 11736180520 12081362300 12224196140 12564616792 13152616100 13164518920 13634680310 14164355800 14670225650 15257034676 15280245175 15705770990 15985487260 16430652728 16455648650 17113874596 17725084403 18413662540 19071293345 19088552434 19981859075 20538315910 20781133438 21392343245 22379682164 22436815700 23017078175 23178956527 24162724600 24448392280 26305232200 26699810683 27269360620 27974602705 29340451300 30514069352 30560490350 31411541980 31970974520 32911297300 34086700775 34227749192 35450168806 36827325080 38142586690 38177104868 39264427475 39963718150 41076631820 41562266876 42784686490 44759364328 44873631400 46034156350 46357913054 47721381085 51345789775 51952833595 53399621366 54538721240 55949205410 58680902600 61120980700 62823083960 65822594600 68173401550 70900337612 72733967033 76285173380 76354209736 78528854950 79927436300 82153263640 83124533752 85569372980 88625422015 92068312700 92715826108 95356466725 95442762170 102691579550 103905667190 106799242732 106961716225 111898410820 115894782635 122241961400 124075590821 133499053415 136346803100 139873013525 141800675224 145467934066 152570346760 157057709900 159854872600 162252695689 171138745960 177250844030 184136625400 185431652216 190712933450 190885524340 205383159100 207811334380 213598485464 213923432450 223796821640 231789565270 238606905425 248151181642 259764167975 266998106830 272693606200 279746027050 290935868132 301326434851 314115419800 324505391378 354501688060 363669835165 381425866900 381771048680 410766318200 415622668760 427846864900 443127110075 463579130540 477213810850 496302363284 519528335950 533996213660 559492054100 579473913175 581871736264 602652869702 620377954105 649010782756 667495267075 709003376120 727339670330 762851733800 811263478445 855693729800 886254220150 927158261080 954427621700 992604726568 1039056671900 1067992427320 1118984108200 1158947826350 1205305739404 1240755908210 1298021565512 1334990534150 1454679340660 1506632174255 1622526956890 1772508440300 1818349175825 1908855243400 2078113343800 2109285043957 2317895652700 2410611478808 2481511816420 2669981068300 2909358681320 3013264348510 3101889770525 3245053913780 3545016880600 3636698351650 4056317392225 4218570087914 4635791305400 4963023632840 5339962136600 6026528697020 6203779541050 6490107827560 7273396703300 7533160871275 8112634784450 8437140175828 10546425219785 12053057394040 12407559082100 14546793406600 15066321742550 16225269568900 16874280351656 21092850439570 24815118164200 30132643485100 32450539137800 42185700879140 52732126098925 60265286970200 84371401758280 105464252197850 210928504395700 421857008791400
• Sum of all divisors σ(n): 1338983799552000
• Sum of proper divisors (its aliquot sum) s(n): 917126790760600
• 421857008791400 is an abundant number, because the sum of its proper divisors (917126790760600) is greater than itself. Its abundance is 495269781969200

Bases of 421857008791400

• Binary: 1011111111010110100111101001001111010111101101000₂
• Hexadecimal: 0x17FAD3D27AF68
• Base-36: 45JAFN0BXK

Squares and roots of 421857008791400

• 421857008791400 squared (421857008791400²) is 177963335866427336888713960000
• 421857008791400 cubed (421857008791400³) is 75075080543150307993971494547159907944000000
• The square root of 421857008791400 is 20539157.9377393171
• The cube root of 421857008791400 is 74998.9338391493

Scales and comparisons

• 421,857,008,791,400 seconds is equal to 13,413,747 years, 51 weeks, 3 days, 10 hours, 3 minutes, 20 seconds.
• To count from 1 to 421,857,008,791,400 would take you about thirty-three million, five hundred thirty-four thousand, three hundred sixty-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 421857008791400 cubic inches would be around 6249.9 feet tall.

Recreational maths with 421857008791400

• 421857008791400 backwards is 004197800758124
• 421857008791400 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421857008791400's digits is 56
• More coming soon!