728466814193664

Names of 728466814193664

• Cardinal: 728466814193664 can be written as Seven hundred twenty-eight trillion, four hundred sixty-six billion, eight hundred fourteen million, one hundred ninety-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.28466814193664 × 10¹⁴

Factors of 728466814193664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 7104

Divisors of 728466814193664

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 169 182 192 208 224 256 273 312 336 338 364 384 416 448 507 512 546 624 672 676 728 768 832 896 1014 1024 1092 1183 1248 1344 1352 1456 1536 1664 1792 2028 2048 2184 2366 2496 2688 2704 2912 3072 3328 3549 3584 4056 4096 4368 4732 4992 5376 5408 5824 6144 6656 7079 7098 7168 8112 8736 9464 9984 10752 10816 11648 12288 13312 14158 14196 14336 16224 17472 18928 19968 21237 21504 21632 23296 26624 28316 28392 28672 32448 34944 37856 39936 42474 43008 43264 46592 49553 53248 56632 56784 64896 69888 75712 79872 84948 86016 86528 92027 93184 99106 113264 113568 129792 139776 148659 151424 159744 169896 173056 184054 186368 198212 226528 227136 259584 276081 279552 297318 302848 339792 346112 368108 372736 396424 453056 454272 519168 552162 559104 594636 605696 644189 679584 692224 736216 792848 906112 908544 1038336 1104324 1118208 1189272 1196351 1211392 1288378 1359168 1472432 1585696 1812224 1817088 1932567 2076672 2208648 2378544 2392702 2422784 2576756 2718336 2944864 3171392 3589053 3624448 3634176 3865134 4417296 4757088 4785404 4845568 5153512 5436672 5889728 6342784 7178106 7248896 7268352 7730268 8374457 8834592 9514176 9570808 10307024 10873344 11779456 12685568 14356212 14497792 14536704 15460536 16748914 17669184 19028352 19141616 20614048 21746688 23558912 25123371 25371136 28712424 28995584 30921072 33497828 35338368 38056704 38283232 41228096 43493376 47117824 50112241 50246742 50742272 57424848 61842144 66995656 70676736 76113408 76566464 82456192 86986752 94235648 100224482 100493484 101484544 114849696 123684288 133991312 141353472 150336723 152226816 153132928 164912384 188471296 200448964 200986968 202969088 229699392 247368576 267982624 282706944 300673446 304453632 306265856 329824768 350785687 376942592 400897928 401973936 459398784 494737152 535965248 565413888 601346892 608907264 612531712 651459133 659649536 701571374 801795856 803947872 918797568 989474304 1052357061 1071930496 1130827776 1202693784 1225063424 1302918266 1319299072 1403142748 1603591712 1607895744 1837595136 1954377399 1978948608 2104714122 2143860992 2405387568 2450126848 2605836532 2638598144 2806285496 3207183424 3215791488 3675190272 3908754798 3957897216 4209428244 4287721984 4560213931 4810775136 4900253696 5211673064 5612570992 6414366848 6431582976 7350380544 7817509596 7915794432 8418856488 8468968729 8575443968 9120427862 9621550272 10423346128 11225141984 12828733696 12863165952 13680641793 14700761088 15635019192 16837712976 16937937458 17150887936 18240855724 19243100544 20846692256 22450283968 25406906187 25657467392 25726331904 27361283586 31270038384 33675425952 33875874916 34301775872 36481711448 38486201088 41693384512 44900567936 50813812374 51314934784 51452663808 54722567172 59282781103 62540076768 67350851904 67751749832 72963422896 76972402176 83386769024 89801135872 101627624748 102629869568 102905327616 109445134344 118565562206 125080153536 134701703808 135503499664 145926845792 153944804352 166773538048 177848343309 179602271744 203255249496 205259739136 218890268688 237131124412 250160307072 269403407616 271006999328 291853691584 307889608704 333547076096 355696686618 359204543488 406510498992 437780537376 474262248824 500320614144 538806815232 542013998656 583707383168 615779217408 667094152192 711393373236 718409086976 813020997984 875561074752 948524497648 1000641228288 1077613630464 1084027997312 1167414766336 1334188304384 1422786746472 1436818173952 1626041995968 1751122149504 1897048995296 2001282456576 2155227260928 2168055994624 2334829532672 2668376608768 2845573492944 3252083991936 3502244299008 3794097990592 4002564913152 4310454521856 4336111989248 4669659065344 5691146985888 6504167983872 7004488598016 7588195981184 8005129826304 8672223978496 9339318130688 11382293971776 13008335967744 14008977196032 15176391962368 17344447956992 18678636261376 22764587943552 26016671935488 28017954392064 30352783924736 34688895913984 45529175887104 52033343870976 56035908784128 60705567849472 91058351774208 104066687741952 121411135698944 182116703548416 242822271397888 364233407096832 728466814193664
• Sum of all divisors σ(n): 2404048210269216
• Sum of proper divisors (its aliquot sum) s(n): 1675581396075552
• 728466814193664 is an abundant number, because the sum of its proper divisors (1675581396075552) is greater than itself. Its abundance is 947114581881888

Bases of 728466814193664

• Binary: 10100101101000100101100101101100001101000000000000₂
• Hexadecimal: 0x2968965B0D000
• Base-36: 767X18PQTC

Squares and roots of 728466814193664

• 728466814193664 squared (728466814193664²) is 530663899381466190170497744896
• 728466814193664 cubed (728466814193664³) is 386571040190003739612032877271753156611538944
• The square root of 728466814193664 is 26990124.3827008697
• The cube root of 728466814193664 is 89978.0528457321

Scales and comparisons

• 728,466,814,193,664 seconds is equal to 23,162,991 years, 20 weeks, 3 days, 23 hours, 34 minutes, 24 seconds.
• To count from 1 to 728,466,814,193,664 would take you about fifty-seven million, nine hundred seven thousand, four hundred seventy-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 728466814193664 cubic inches would be around 7498.2 feet tall.

Recreational maths with 728466814193664

• 728466814193664 backwards is 466391418664827
• The number of decimal digits it has is: 15
• The sum of 728466814193664's digits is 75
• More coming soon!