1518268946801328128

Names of 1518268946801328128

• Cardinal: 1518268946801328128 can be written as One quintillion, five hundred eighteen quadrillion, two hundred sixty-eight trillion, nine hundred forty-six billion, eight hundred one million, three hundred twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.518268946801328128 × 10¹⁸

Factors of 1518268946801328128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 71555

Divisors of 1518268946801328128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 701 704 968 1024 1331 1402 1408 1936 2048 2662 2804 2816 3872 4096 5324 5608 5632 7711 7744 8192 10648 11216 11264 15422 15488 16384 21296 22432 22528 30844 30976 32768 42592 44864 45056 61688 61952 70841 84821 85184 89728 90112 123376 123904 141682 169642 170368 179456 180224 246752 247808 283364 339284 340736 358912 360448 491401 493504 495616 566728 678568 681472 717824 779251 933031 982802 987008 991232 1133456 1357136 1362944 1435648 1558502 1866062 1965604 1974016 1982464 2266912 2714272 2725888 2871296 3117004 3732124 3931208 3948032 3964928 4533824 5405411 5428544 5451776 5742592 6234008 7464248 7862416 7896064 8571761 9067648 10810822 10857088 10903552 11485184 12468016 14928496 15724832 15792128 17143522 18135296 21621644 21714176 21807104 22970368 24936032 29856992 31449664 31584256 34287044 36270592 43243288 43428352 43614208 49659541 49872064 59459521 59713984 62899328 63168512 68574088 72541184 86486576 86856704 94289371 99319082 99744128 118919042 119427968 125798656 126337024 137148176 145082368 172973152 173713408 188578742 198638164 199488256 237838084 238855936 251597312 252674048 274296352 290164736 345946304 347426816 377157484 397276328 398976512 475676168 477711872 503194624 546254951 548592704 580329472 654054731 691892608 694853632 754314968 794552656 797953024 951352336 955423744 1006389248 1092509902 1097185408 1160658944 1308109462 1383785216 1389707264 1508629936 1589105312 1595906048 1902704672 1910847488 2012778496 2185019804 2194370816 2321317888 2616218924 2767570432 2779414528 3017259872 3178210624 3191812096 3805409344 3821694976 4025556992 4370039608 4388741632 5232437848 5535140864 6008804461 6034519744 6356421248 6383624192 7610818688 7643389952 8051113984 8740079216 8777483264 10464875696 11070281728 12017608922 12069039488 12712842496 12767248384 15221637376 15286779904 16102227968 17480158432 17554966528 20929751392 22140563456 24035217844 24138078976 25425684992 25534496768 30443274752 30573559808 34811338241 34960316864 35109933056 41859502784 44281126912 48070435688 48276157952 50851369984 60886549504 66096849071 69622676482 69920633728 70219866112 83719005568 88562253824 96140871376 96552315904 101702739968 121773099008 132193698142 139245352964 139841267456 140439732224 167438011136 177124507648 192281742752 193104631808 203405479936 243546198016 264387396284 278490705928 279682534912 280879464448 334876022272 382924720651 384563485504 386209263616 406810959872 487092396032 528774792568 556981411856 559365069824 669752044544 765849441302 769126971008 772418527232 813621919744 974184792064 1057549585136 1113962823712 1118730139648 1339504089088 1531698882604 1538253942016 1544837054464 1627243839488 1948369584128 2115099170272 2227925647424 2237460279296 2679008178176 3063397765208 3076507884032 3089674108928 4212171927161 4230198340544 4455851294848 4474920558592 5358016356352 6126795530416 6153015768064 8424343854322 8460396681088 8911702589696 8949841117184 10716032712704 12253591060832 12306031536128 16848687708644 16920793362176 17823405179392 17899682234368 21432065425408 24507182121664 24612063072256 33697375417288 33841586724352 35646810358784 46333891198771 49014364243328 49224126144512 67394750834576 67683173448704 71293620717568 92667782397542 98028728486656 98448252289024 134789501669152 135366346897408 142587241435136 185335564795084 196057456973312 196896504578048 269579003338304 270732693794816 285174482870272 370671129590168 392114913946624 539158006676608 541465387589632 570348965740544 741342259180336 784229827893248 1078316013353216 1082930775179264 1140697931481088 1482684518360672 1568459655786496 2156632026706432 2165861550358528 2965369036721344 3136919311572992 4313264053412864 5930738073442688 6273838623145984 8626528106825728 11861476146885376 12547677246291968 17253056213651456 23722952293770752 34506112427302912 47445904587541504 69012224854605824 94891809175083008 138024449709211648 189783618350166016 379567236700332032 759134473400664064 1518268946801328128
• Sum of all divisors σ(n): 3344731087509192240
• Sum of proper divisors (its aliquot sum) s(n): 1826462140707864112
• 1518268946801328128 is an abundant number, because the sum of its proper divisors (1826462140707864112) is greater than itself. Its abundance is 308193193906535984

Bases of 1518268946801328128

• Binary: 1010100010001111110011001000000011111100110011000000000000000₂
• Hexadecimal: 0x1511F9901F998000
• Base-36: BJ9HF9AMZ1FK

Squares and roots of 1518268946801328128

• 1518268946801328128 squared (1518268946801328128²) is 2305140594821214141239552944723984384
• 1518268946801328128 cubed (1518268946801328128³) is 3499823383128191850284961205383898592368697147131953152
• The square root of 1518268946801328128 is 1232180565.8268304825
• The cube root of 1518268946801328128 is 1149342.7742590137

Scales and comparisons

• 1,518,268,946,801,328,128 seconds is equal to 48,276,256,194 years, 4 weeks, 1 day, 2 minutes, 8 seconds.
• To count from 1 to 1,518,268,946,801,328,128 would take you about one hundred sixty-eight billion, nine hundred sixty-six million, eight hundred ninety-six thousand, six hundred seventy-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 1518268946801328128 cubic inches would be around 95778.6 feet tall.

Recreational maths with 1518268946801328128

• 1518268946801328128 backwards is 8218231086498628151
• The number of decimal digits it has is: 19
• The sum of 1518268946801328128's digits is 83
• More coming soon!