1428221067423176500

Names of 1428221067423176500

• Cardinal: 1428221067423176500 can be written as One quintillion, four hundred twenty-eight quadrillion, two hundred twenty-one trillion, sixty-seven billion, four hundred twenty-three million, one hundred seventy-six thousand, five hundred.

Scientific notation

• Scientific notation: 1.4282210674231765 × 10¹⁸

Factors of 1428221067423176500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 85

Divisors of 1428221067423176500

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 20 25 31 47 50 62 94 100 124 125 155 188 235 250 310 470 500 620 775 940 961 1175 1457 1550 1922 2209 2350 2914 3100 3844 3875 4418 4700 4805 5828 5875 7285 7750 8836 9610 11045 11750 14570 15500 19220 22090 23500 24025 29140 29791 36425 44180 45167 48050 55225 59582 68479 72850 90334 96100 103823 110450 119164 120125 136958 145700 148955 180668 182125 207646 220900 225835 240250 273916 276125 297910 342395 364250 415292 451670 480500 519115 552250 595820 684790 728500 744775 903340 923521 1038230 1104500 1129175 1369580 1400177 1489550 1711975 1847042 2076460 2122849 2258350 2595575 2800354 2979100 3218513 3423950 3694084 3723875 4245698 4516700 4617605 5191150 5600708 5645875 6437026 6847900 7000885 7447750 8491396 8559875 9235210 10382300 10614245 11291750 12874052 12977875 14001770 14895500 16092565 17119750 18470420 21228490 22583500 23088025 25955750 28003540 28629151 32185130 34239500 35004425 42456980 43405487 46176050 51911500 53071225 57258302 64370260 65808319 70008850 80462825 86810974 92352100 99773903 106142450 114516604 115440125 131616638 140017700 143145755 160925650 173621948 175022125 199547806 212284900 217027435 230880250 263233276 265356125 286291510 321851300 329041595 350044250 399095612 402314125 434054870 461760500 498869515 530712250 572583020 658083190 700088500 715728775 804628250 868109740 887503681 997739030 1061424500 1085137175 1316166380 1345570097 1431457550 1609256500 1645207975 1775007362 1995478060 2040057889 2170274350 2494347575 2691140194 2862915100 3092990993 3290415950 3550014724 3578643875 4080115778 4340548700 4437518405 4988695150 5382280388 5425685875 6185981986 6580831900 6727850485 7157287750 8160231556 8226039875 8875036810 9977390300 10200289445 10851371750 12371963972 12471737875 13455700970 14314575500 15464954965 16452079750 17750073620 20400578890 21702743500 22187592025 24943475750 26911401940 27512614111 30929909930 32904159500 33639252425 40801157780 41712673007 44375184050 49886951500 51001447225 55025228222 61859819860 63241794559 67278504850 77324774825 83425346014 88750368100 95882720783 102002894450 110050456444 110937960125 126483589118 134557009700 137563070555 154649549650 166850692028 168196262125 191765441566 204005788900 208563365035 221875920250 252967178236 255007236125 275126141110 309299099300 316208972795 336392524250 383530883132 386623874125 417126730070 443751840500 479413603915 510014472250 550252282220 632417945590 672785048500 687815352775 773247748250 834253460140 958827207830 1020028944500 1042816825175 1264835891180 1293092863217 1375630705550 1546495496500 1581044863975 1917654415660 1960495631329 2085633650350 2397068019575 2586185726434 2751261411100 2972364344273 3162089727950 3439076763875 3920991262658 4171267300700 4794136039150 5172371452868 5214084125875 5944728688546 6324179455900 6465464316085 6878153527750 7841982525316 7905224319875 9588272078300 9802478156645 10428168251750 11889457377092 11985340097875 12930928632170 13756307055500 14861821721365 15810448639750 19604956313290 20856336503500 23970680195750 25861857264340 29723643442730 31620897279500 32327321580425 39209912626580 47941360391500 49012390783225 59447286885460 60775364571199 64654643160850 74309108606825 92143294672463 98024781566450 121550729142398 129309286321700 148618217213650 161636607902125 184286589344926 196049563132900 243101458284796 245061953916125 297236434427300 303876822855995 323273215804250 368573178689852 371545543034125 460716473362315 490123907832250 607753645711990 646546431608500 743091086068250 921432946724630 980247815664500 1215507291423980 1486182172136500 1519384114279975 1842865893449260 2303582366811575 2856442134846353 3038768228559950 4607164733623150 5712884269692706 6077536457119900 7596920571399875 9214329467246300 11425768539385412 11517911834057875 14282210674231765 15193841142799750 23035823668115750 28564421348463530 30387682285599500 46071647336231500 57128842696927060 71411053371158825 142822106742317650 285644213484635300 357055266855794125 714110533711588250 1428221067423176500
• Sum of all divisors σ(n): 3293278397559521280
• Sum of proper divisors (its aliquot sum) s(n): 1865057330136344780
• 1428221067423176500 is an abundant number, because the sum of its proper divisors (1865057330136344780) is greater than itself. Its abundance is 436836262713168280

Bases of 1428221067423176500

• Binary: 1001111010010000011110111111001101000011111001101011100110100₂
• Hexadecimal: 0x13D20F7E687CD734
• Base-36: AUMU44LCKHTG

Squares and roots of 1428221067423176500

• 1428221067423176500 squared (1428221067423176500²) is 2039815417431397673897729350152250000
• 1428221067423176500 cubed (1428221067423176500³) is 2913307352830123134110190919099845571795453622125000000
• The square root of 1428221067423176500 is 1195082033.7630285453
• The cube root of 1428221067423176500 is 1126155.8010988147

Scales and comparisons

• 1,428,221,067,423,176,500 seconds is equal to 45,413,012,166 years, 12 weeks, 23 hours, 41 minutes, 40 seconds.
• To count from 1 to 1,428,221,067,423,176,500 would take you about one hundred fifty-eight billion, nine hundred forty-five million, five hundred forty-two thousand, five hundred eighty-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 1428221067423176500 cubic inches would be around 93846.3 feet tall.

Recreational maths with 1428221067423176500

• 1428221067423176500 backwards is 0056713247601228241
• The number of decimal digits it has is: 19
• The sum of 1428221067423176500's digits is 61
• More coming soon!