128017046016

Names of 128017046016

• Cardinal: 128017046016 can be written as One hundred twenty-eight billion, seventeen million, forty-six thousand and sixteen.

Scientific notation

• Scientific notation: 1.28017046016 × 10¹¹

Factors of 128017046016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1942

Divisors of 128017046016

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 41 48 57 64 72 76 82 96 114 123 128 144 152 164 171 192 228 246 256 288 304 328 342 361 369 384 456 492 512 576 608 656 684 722 738 768 779 912 984 1083 1152 1216 1312 1368 1444 1476 1536 1558 1824 1877 1968 2166 2304 2337 2432 2624 2736 2888 2952 3116 3249 3648 3754 3936 4332 4608 4674 4864 5248 5472 5631 5776 5904 6232 6498 7011 7296 7508 7872 8664 9348 9728 10496 10944 11262 11552 11808 12464 12996 14022 14592 14801 15016 15744 16893 17328 18696 20992 21888 22524 23104 23616 24928 25992 28044 29184 29602 30032 31488 33786 34656 35663 37392 43776 44403 45048 46208 47232 49856 51984 56088 59204 60064 62976 67572 69312 71326 74784 76957 87552 88806 90096 92416 94464 99712 103968 106989 112176 118408 120128 133209 135144 138624 142652 149568 153914 177612 180192 184832 188928 199424 207936 213978 224352 230871 236816 240256 266418 270288 277248 285304 299136 307828 320967 355224 360384 398848 415872 427956 448704 461742 473632 480512 532836 540576 554496 570608 598272 615656 641934 677597 692613 710448 720768 831744 855912 897408 923484 947264 961024 1065672 1081152 1141216 1196544 1231312 1283868 1355194 1385226 1420896 1441536 1462183 1663488 1711824 1794816 1846968 1894528 2032791 2131344 2162304 2282432 2462624 2567736 2710388 2770452 2841792 2883072 2924366 3423648 3589632 3693936 3789056 4065582 4262688 4324608 4386549 4564864 4925248 5135472 5420776 5540904 5683584 5848732 6098373 6847296 7387872 7578112 8131164 8525376 8649216 8773098 9129728 9850496 10270944 10841552 11081808 11367168 11697464 12196746 13159647 13694592 14775744 16262328 17050752 17546196 18259456 19700992 20541888 21683104 22163616 22734336 23394928 24393492 26319294 27389184 27781477 29551488 32524656 34101504 35092392 39401984 41083776 43366208 44327232 46789856 48786984 52638588 54778368 55562954 59102976 65049312 68203008 70184784 82167552 83344431 86732416 88654464 93579712 97573968 105277176 111125908 118205952 130098624 140369568 164335104 166688862 173464832 177308928 187159424 195147936 210554352 222251816 250033293 260197248 280739136 333377724 346929664 354617856 374318848 390295872 421108704 444503632 500066586 520394496 561478272 666755448 748637696 780591744 842217408 889007264 1000133172 1040788992 1122956544 1333510896 1561183488 1684434816 1778014528 2000266344 2245913088 2667021792 3122366976 3368869632 3556029056 4000532688 5334043584 6737739264 7112058112 8001065376 10668087168 14224116224 16002130752 21336174336 32004261504 42672348672 64008523008 128017046016
• Sum of all divisors σ(n): 399658303044
• Sum of proper divisors (its aliquot sum) s(n): 271641257028
• 128017046016 is an abundant number, because the sum of its proper divisors (271641257028) is greater than itself. Its abundance is 143624211012

Bases of 128017046016

• Binary: 1110111001110011010010001101000000000₂
• Hexadecimal: 0x1DCE691A00
• Base-36: 1MT61KW0

Squares and roots of 128017046016

• 128017046016 squared (128017046016²) is 16388364070662661472256
• 128017046016 cubed (128017046016³) is 2097989957360983009306826659332096
• The square root of 128017046016 is 357794.6981384715
• The cube root of 128017046016 is 5039.9079045907

Scales and comparisons

• 128,017,046,016 seconds is equal to 4,070 years, 28 weeks, 2 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 128,017,046,016 would take you about eight thousand, one hundred forty-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 128017046016 cubic inches would be around 420 feet tall.

Recreational maths with 128017046016

• 128017046016 backwards is 610640710821
• 128017046016 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128017046016's digits is 36
• More coming soon!