163042804085605488

Names of 163042804085605488

• Cardinal: 163042804085605488 can be written as One hundred sixty-three quadrillion, forty-two trillion, eight hundred four billion, eighty-five million, six hundred five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.63042804085605488 × 10¹⁷

Factors of 163042804085605488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 33538958400

Divisors of 163042804085605488

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 33 36 44 48 54 62 66 72 81 88 93 99 108 121 124 132 144 162 176 186 198 216 242 248 264 279 297 324 341 363 372 396 432 484 496 528 558 594 648 682 726 744 792 837 891 968 1023 1089 1116 1188 1296 1364 1452 1488 1584 1674 1782 1936 2046 2178 2232 2376 2511 2728 2904 3069 3267 3348 3564 3751 4092 4356 4464 4752 5022 5456 5808 6138 6534 6696 7128 7502 8184 8712 9207 9801 10044 11253 12276 13068 13392 14256 15004 16368 17424 18414 19602 20088 22506 24552 26136 27621 30008 33759 36828 39204 40176 45012 49104 52272 55242 60016 67518 73656 78408 90024 101277 110484 135036 147312 156816 180048 202554 220968 270072 303831 405108 441936 540144 607662 810216 1215324 1620432 2430648 4861296 33538958353 67077916706 100616875059 134155833412 201233750118 268311666824 301850625177 368928541883 402467500236 536623333648 603701250354 737857083766 804935000472 905551875531 1039707708943 1106785625649 1207402500708 1475714167532 1609870000944 1811103751062 2079415417886 2213571251298 2414805001416 2716655626593 2951428335064 3119123126829 3320356876947 3622207502124 4058213960713 4158830835772 4427142502596 4829610002832 5433311253186 5902856670128 6238246253658 6640713753894 7244415004248 8116427921426 8317661671544 8854285005192 9357369380487 9961070630841 10866622506372 11436784798373 12174641882139 12476492507316 13281427507788 14488830008496 16232855842852 16635323343088 17708570010384 18714738760974 19922141261682 21733245012744 22873569596746 24349283764278 24952985014632 26562855015576 28072108141461 29883211892523 32465711685704 34310354395119 36523925646417 37429477521948 39844282523364 43466490025488 45747139193492 48698567528556 49905970029264 53125710031152 56144216282922 59766423785046 64931423371408 68620708790238 73047851292834 74858955043896 79688565046728 84216324424383 91494278386984 97397135057112 102931063185357 109571776939251 112288432565844 119532847570092 125804632782103 137241417580476 146095702585668 149717910087792 159377130093456 168432648848766 182988556773968 194794270114224 205862126370714 219143553878502 224576865131688 239065695140184 251609265564206 274482835160952 292191405171336 308793189556071 328715330817753 336865297697532 377413898346309 411724252741428 438287107757004 449153730263376 478131390280368 503218531128412 548965670321904 584382810342672 617586379112142 657430661635506 673730595395064 754827796692618 823448505482856 876574215514008 926379568668213 1006437062256824 1132241695038927 1235172758224284 1314861323271012 1347461190790128 1509655593385236 1646897010965712 1753148431028016 1852759137336426 2012874124513648 2264483390077854 2470345516448568 2629722646542024 3019311186770472 3396725085116781 3705518274672852 4528966780155708 4940691032897136 5259445293084048 6038622373540944 6793450170233562 7411036549345704 9057933560311416 10190175255350343 13586900340467124 14822073098691408 18115867120622832 20380350510700686 27173800680934248 40760701021401372 54347601361868496 81521402042802744 163042804085605488
• Sum of all divisors σ(n): 535424517136594624
• Sum of proper divisors (its aliquot sum) s(n): 372381713050989136
• 163042804085605488 is an abundant number, because the sum of its proper divisors (372381713050989136) is greater than itself. Its abundance is 209338908965383648

Bases of 163042804085605488

• Binary: 1001000011001111101001000100000100101101001100010001110000₂
• Hexadecimal: 0x2433E9104B4C470
• Base-36: 18LDUM6G4700

Squares and roots of 163042804085605488

• 163042804085605488 squared (163042804085605488²) is 26582955964097133609945003575718144
• 163042804085605488 cubed (163042804085605488³) is 4334159681270566909917121270855656195696872667574272
• The square root of 163042804085605488 is 403785591.7261108613
• The cube root of 163042804085605488 is 546303.3688320519

Scales and comparisons

• 163,042,804,085,605,488 seconds is equal to 5,184,256,845 years, 21 weeks, 4 days, 13 hours, 4 minutes, 48 seconds.
• To count from 1 to 163,042,804,085,605,488 would take you about fifteen billion, five hundred fifty-two million, seven hundred seventy thousand, five hundred thirty-six 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 163042804085605488 cubic inches would be around 45525.3 feet tall.

Recreational maths with 163042804085605488

• 163042804085605488 backwards is 884506580408240361
• 163042804085605488 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 163042804085605488's digits is 72
• More coming soon!