129328318464501312

Names of 129328318464501312

• Cardinal: 129328318464501312 can be written as One hundred twenty-nine quadrillion, three hundred twenty-eight trillion, three hundred eighteen billion, four hundred sixty-four million, five hundred one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.29328318464501312 × 10¹⁷

Factors of 129328318464501312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84750

Divisors of 129328318464501312

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 144 156 162 192 208 216 234 269 288 312 324 351 416 432 468 538 576 624 648 702 807 832 864 936 1053 1076 1248 1296 1404 1614 1728 1872 2106 2152 2421 2496 2592 2808 3228 3497 3744 4212 4304 4842 5184 5616 6456 6994 7263 7488 8424 8608 9684 10491 11232 12912 13988 14526 16848 17216 19368 20982 21789 22464 25824 27976 29052 31473 33696 38736 41964 43578 51648 55952 58104 62946 67392 77472 83928 84463 87156 94419 111904 116208 125892 154944 167856 168926 174312 188838 223808 232416 251784 253389 283257 335712 337852 348624 377676 464832 503568 506778 566514 671424 675704 697248 755352 760167 1007136 1013556 1098019 1133028 1351408 1394496 1510704 1520334 2014272 2027112 2196038 2266056 2280501 2702816 3021408 3040668 3294057 4054224 4392076 4532112 4561002 5405632 6042816 6081336 6588114 6841503 8108448 8784152 9064224 9122004 9882171 12162672 13176228 13683006 16216896 17568304 18128448 18244008 19764342 22720547 24325344 26352456 27366012 29646513 35136608 36488016 39528684 45441094 48650688 52704912 54732024 59293026 68161641 70273216 72976032 79057368 88939539 90882188 105409824 109464048 118586052 136323282 145952064 158114736 177879078 181764376 204484923 210819648 218928096 237172104 272646564 295367111 316229472 355758156 363528752 408969846 437856192 474344208 545293128 590734222 613454769 632458944 711516312 727057504 817939692 886101333 948688416 1090586256 1181468444 1226909538 1423032624 1454115008 1635879384 1772202666 1840364307 1897376832 2181172512 2362936888 2453819076 2658303999 2846065248 3271758768 3544405332 3680728614 4362345024 4725873776 4907638152 5316607998 5692130496 6543517536 7088810664 7133998369 7361457228 7974911997 9451747552 9815276304 10633215996 13087035072 14177621328 14267996738 14722914456 15949823994 18903495104 19630552608 21266431992 21401995107 23924735991 28355242656 28535993476 29445828912 31899647988 39261105216 42532863984 42803990214 47849471982 56710485312 57071986952 58891657824 63799295976 64205985321 85065727968 85607980428 92741978797 95698943964 114143973904 117783315648 127598591952 128411970642 170131455936 171215960856 185483957594 191397887928 192617955963 228287947808 255197183904 256823941284 278225936391 342431921712 370967915188 382795775856 385235911926 456575895616 510394367808 513647882568 556451872782 577853867889 684863843424 741935830376 765591551712 770471823852 834677809173 1027295765136 1112903745564 1155707735778 1369727686848 1483871660752 1531183103424 1540943647704 1669355618346 1919045561261 2054591530272 2225807491128 2311415471556 2504033427519 2967743321504 3081887295408 3338711236692 3838091122522 4109183060544 4451614982256 4622830943112 5008066855038 5757136683783 5935486643008 6163774590816 6677422473384 7512100282557 7676182245044 8903229964512 9245661886224 10016133710076 11514273367566 12327549181632 13354844946768 15024200565114 15352364490088 17271410051349 17806459929024 18491323772448 20032267420152 23028546735132 24947592296393 26709689893536 30048401130228 30704728980176 34542820102698 36982647544896 40064534840304 46057093470264 49895184592786 51814230154047 53419379787072 60096802260456 61409457960352 69085640205396 74842776889179 80129069680608 92114186940528 99790369185572 103628460308094 120193604520912 122818915920704 138171280410792 149685553778358 155442690462141 160258139361216 184228373881056 199580738371144 207256920616188 224528330667537 240387209041824 276342560821584 299371107556716 310885380924282 368456747762112 399161476742288 414513841232376 449056661335074 480774418083648 552685121643168 598742215113432 621770761848564 673584992002611 798322953484576 829027682464752 898113322670148 1105370243286336 1197484430226864 1243541523697128 1347169984005222 1596645906969152 1658055364929504 1796226645340296 2020754976007833 2394968860453728 2487083047394256 2694339968010444 3316110729859008 3592453290680592 4041509952015666 4789937720907456 4974166094788512 5388679936020888 7184906581361184 8083019904031332 9948332189577024 10777359872041776 14369813162722368 16166039808062664 21554719744083552 32332079616125328 43109439488167104 64664159232250656 129328318464501312
• Sum of all divisors σ(n): 414399324382007580
• Sum of proper divisors (its aliquot sum) s(n): 285071005917506268
• 129328318464501312 is an abundant number, because the sum of its proper divisors (285071005917506268) is greater than itself. Its abundance is 155742687453004956

Bases of 129328318464501312

• Binary: 111001011011101110110101110100001011110011010011001000000₂
• Hexadecimal: 0x1CB776BA179A640
• Base-36: ZDF29AVJ800

Squares and roots of 129328318464501312

• 129328318464501312 squared (129328318464501312²) is 16725813956855470995267900849721344
• 129328318464501312 cubed (129328318464501312³) is 2163121393990205160143061247965117924400871122403328
• The square root of 129328318464501312 is 359622466.5736295625
• The cube root of 129328318464501312 is 505705.7328416905

Scales and comparisons

• 129,328,318,464,501,312 seconds is equal to 4,112,240,488 years, 21 weeks, 4 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 129,328,318,464,501,312 would take you about twelve billion, three hundred thirty-six million, seven hundred twenty-one thousand, four hundred sixty-five 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 129328318464501312 cubic inches would be around 42142.1 feet tall.

Recreational maths with 129328318464501312

• 129328318464501312 backwards is 213105464813823921
• The number of decimal digits it has is: 18
• The sum of 129328318464501312's digits is 63
• More coming soon!