128482816896

Names of 128482816896

• Cardinal: 128482816896 can be written as One hundred twenty-eight billion, four hundred eighty-two million, eight hundred sixteen thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.28482816896 × 10¹¹

Factors of 128482816896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 12055

Divisors of 128482816896

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 288 294 324 336 343 378 384 392 432 441 448 486 504 567 576 588 648 672 686 756 784 864 882 896 972 1008 1029 1134 1152 1176 1296 1323 1344 1372 1512 1568 1701 1728 1764 1944 2016 2058 2268 2352 2592 2646 2688 2744 3024 3087 3136 3402 3456 3528 3888 3969 4032 4116 4536 4704 5184 5292 5488 6048 6174 6272 6804 7056 7776 7938 8064 8232 9072 9261 9408 10368 10584 10976 11907 12043 12096 12348 13608 14112 15552 15876 16464 18144 18522 18816 21168 21952 23814 24086 24192 24696 27216 27783 28224 31104 31752 32928 36129 36288 37044 42336 43904 47628 48172 49392 54432 55566 56448 63504 65856 72258 72576 74088 83349 84301 84672 95256 96344 98784 108387 108864 111132 127008 131712 144516 148176 166698 168602 169344 190512 192688 197568 216774 217728 222264 252903 254016 289032 296352 325161 333396 337204 381024 385376 395136 433548 444528 505806 508032 578064 590107 592704 650322 666792 674408 758709 762048 770752 867096 889056 975483 1011612 1156128 1180214 1185408 1300644 1333584 1348816 1517418 1524096 1541504 1734192 1770321 1778112 1950966 2023224 2276127 2312256 2360428 2601288 2667168 2697632 2926449 3034836 3468384 3540642 3556224 3901932 4046448 4130749 4552254 4624512 4720856 5202576 5310963 5334336 5395264 5852898 6069672 6828381 6936768 7081284 7803864 8092896 8261498 9104508 9441712 10405152 10621926 10668672 10790528 11705796 12139344 12392247 13656762 13873536 14162568 15607728 15932889 16185792 16522996 18209016 18883424 20485143 20810304 21243852 23411592 24278688 24784494 27313524 28325136 31215456 31865778 32371584 33045992 36418032 37176741 37766848 40970286 41620608 42487704 46823184 47798667 48557376 49568988 54627048 56650272 62430912 63731556 66091984 72836064 74353482 75533696 81940572 84975408 93646368 95597334 97114752 99137976 109254096 111530223 113300544 124861824 127463112 132183968 143396001 145672128 148706964 163881144 169950816 187292736 191194668 198275952 218508192 223060446 226601088 254926224 264367936 286792002 291344256 297413928 327762288 334590669 339901632 374585472 382389336 396551904 437016384 446120892 509852448 528735872 573584004 594827856 655524576 669181338 679803264 764778672 793103808 874032768 892241784 1003772007 1019704896 1147168008 1189655712 1311049152 1338362676 1529557344 1586207616 1784483568 2007544014 2039409792 2294336016 2379311424 2622098304 2676725352 3059114688 3568967136 4015088028 4588672032 4758622848 5353450704 6118229376 7137934272 8030176056 9177344064 10706901408 14275868544 16060352112 18354688128 21413802816 32120704224 42827605632 64241408448 128482816896
• Sum of all divisors σ(n): 447169632000
• Sum of proper divisors (its aliquot sum) s(n): 318686815104
• 128482816896 is an abundant number, because the sum of its proper divisors (318686815104) is greater than itself. Its abundance is 190203998208

Bases of 128482816896

• Binary: 1110111101010001011000011001110000000₂
• Hexadecimal: 0x1DEA2C3380
• Base-36: 1N0VCO00

Squares and roots of 128482816896

• 128482816896 squared (128482816896²) is 16507834237531063074816
• 128482816896 cubed (128482816896³) is 2120973043690223348153810876891136
• The square root of 128482816896 is 358444.9984251419
• The cube root of 128482816896 is 5046.0128237249

Scales and comparisons

• 128,482,816,896 seconds is equal to 4,085 years, 18 weeks, 3 days, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 128,482,816,896 would take you about eight thousand, one hundred seventy 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 128482816896 cubic inches would be around 420.5 feet tall.

Recreational maths with 128482816896

• 128482816896 backwards is 698618284821
• 128482816896 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128482816896's digits is 63
• More coming soon!