18147162656896

Names of 18147162656896

• Cardinal: 18147162656896 can be written as Eighteen trillion, one hundred forty-seven billion, one hundred sixty-two million, six hundred fifty-six thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.8147162656896 × 10¹³

Factors of 18147162656896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14893

Divisors of 18147162656896

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 49 52 56 64 68 91 98 104 112 119 128 136 182 196 208 221 224 238 272 364 392 416 442 448 476 544 637 728 784 832 833 884 896 941 952 1088 1274 1456 1547 1568 1664 1666 1768 1882 1904 2176 2548 2912 3094 3136 3332 3536 3764 3808 5096 5824 6188 6272 6587 6664 7072 7528 7616 10192 10829 11648 12233 12376 13174 13328 13913 14144 15056 15232 15997 20384 21658 24466 24752 26348 26656 27826 28288 30112 31994 40768 43316 46109 48932 49504 52696 53312 55652 60224 63988 81536 85631 86632 92218 97391 97864 99008 105392 106624 111304 111979 120448 127976 171262 173264 180869 184436 194782 195728 198016 207961 210784 222608 223958 236521 255952 342524 346528 361738 368872 389564 391456 415922 421568 445216 447916 473042 511904 599417 681737 685048 693056 723476 737744 779128 782912 783853 831844 843136 890432 895832 946084 1023808 1198834 1266083 1363474 1370096 1386112 1446952 1455727 1475488 1558256 1565824 1567706 1655647 1663688 1780864 1791664 1892168 2047616 2397668 2532166 2726948 2740192 2893904 2911454 2950976 3074773 3116512 3135412 3311294 3327376 3583328 3784336 4795336 5064332 5453896 5480384 5787808 5822908 5901952 6149546 6233024 6270824 6622588 6654752 7166656 7568672 8862581 9590672 10128664 10190089 10907792 10960768 11575616 11589529 11645816 12299092 12466048 12541648 13092133 13245176 13309504 14333312 15137344 17725162 19181344 20257328 20380178 21523411 21815584 23151232 23179058 23291632 24598184 25083296 26184266 26490352 26619008 30274688 35450324 38362688 40514656 40760356 43046822 43631168 46358116 46583264 49196368 50166592 52368532 52980704 70900648 76725376 81029312 81520712 86093644 87262336 91644931 92716232 93166528 98392736 100333184 104737064 105961408 141801296 150663877 162058624 163041424 170197729 172187288 183289862 185432464 186333056 196785472 209474128 211922816 222566261 283602592 301327754 326082848 340395458 344374576 366579724 370864928 393570944 418948256 445132522 567205184 602655508 641514517 652165696 680790916 688749152 733159448 741729856 837896512 890265044 1134410368 1191384103 1205311016 1283029034 1304331392 1361581832 1377498304 1466318896 1483459712 1557963827 1675793024 1780530088 2382768206 2410622032 2566058068 2723163664 2754996608 2893361393 2932637792 3115927654 3561060176 4765536412 4821244064 5132116136 5446327328 5786722786 5865275584 6231855308 7122120352 8339688721 9531072824 9642488128 10264232272 10892654656 10905746789 11573445572 11730551168 12463710616 14244240704 16679377442 19062145648 19284976256 20253529751 20528464544 21785309312 21811493578 23146891144 24927421232 28488481408 33358754884 38124291296 40507059502 41056929088 43622987156 46293782288 49854842464 66717509768 76248582592 81014119004 82113858176 87245974312 92587564576 99709684928 133435019536 141774708257 152497165184 162028238008 174491948624 185175129152 199419369856 266870039072 283549416514 324056476016 348983897248 370350258304 533740078144 567098833028 648112952032 697967794496 1067480156288 1134197666056 1296225904064 1395935588992 2268395332112 2592451808128 4536790664224 9073581328448 18147162656896
• Sum of all divisors σ(n): 48008537786160
• Sum of proper divisors (its aliquot sum) s(n): 29861375129264
• 18147162656896 is an abundant number, because the sum of its proper divisors (29861375129264) is greater than itself. Its abundance is 11714212472368

Bases of 18147162656896

• Binary: 100001000000100110111001011110001000010000000₂
• Hexadecimal: 0x1081372F1080
• Base-36: 6FKOW3LOG

Squares and roots of 18147162656896

• 18147162656896 squared (18147162656896²) is 329319512495840689816354816
• 18147162656896 cubed (18147162656896³) is 5976214759351715804756906873036405211136
• The square root of 18147162656896 is 4259948.6683405001
• The cube root of 18147162656896 is 26278.6415271259

Scales and comparisons

• 18,147,162,656,896 seconds is equal to 577,023 years, 33 weeks, 1 day, 19 hours, 48 minutes, 16 seconds.
• To count from 1 to 18,147,162,656,896 would take you about one million, four hundred forty-two thousand, five hundred fifty-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 18147162656896 cubic inches would be around 2189.9 feet tall.

Recreational maths with 18147162656896

• 18147162656896 backwards is 69865626174181
• The number of decimal digits it has is: 14
• The sum of 18147162656896's digits is 70
• More coming soon!