1680018370712045

Names of 1680018370712045

• Cardinal: 1680018370712045 can be written as One quadrillion, six hundred eighty trillion, eighteen billion, three hundred seventy million, seven hundred twelve thousand and forty-five.

Scientific notation

• Scientific notation: 1.680018370712045 × 10¹⁵

Factors of 1680018370712045

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 83

Divisors of 1680018370712045

• Number of divisors d(n): 378
• Complete list of divisors:
  1 5 7 13 17 35 41 49 65 85 91 119 169 205 221 245 287 289 455 533 595 637 697 833 845 1105 1183 1435 1445 1547 1681 2009 2023 2665 2873 3185 3485 3731 3757 4165 4879 4913 5915 6929 7735 8281 8405 9061 10045 10115 10829 11767 11849 14161 14365 18655 18785 20111 21853 24395 24565 26117 26299 28577 34153 34391 34645 41405 45305 48503 48841 54145 58835 59245 63427 63869 70805 82369 82943 83521 100555 109265 117793 130585 131495 140777 142885 152971 154037 170765 171955 184093 200039 201433 240737 242515 244205 284089 317135 319345 339521 341887 371501 411845 414715 417605 443989 447083 485809 580601 584647 588965 703885 764855 770185 824551 830297 920465 1000195 1007165 1070797 1078259 1085773 1203685 1400273 1410031 1419857 1420445 1697605 1709435 1857505 1988623 2002481 2219945 2235415 2393209 2429045 2600507 2618629 2903005 2923235 3129581 3400663 3424361 4092529 4122755 4151485 4829513 5353985 5391295 5428865 5771857 5812079 6315517 7001365 7050155 7099285 7547813 7600411 8258753 9870217 9938999 9943115 10012405 11966045 13002535 13093145 13920361 14017367 14115049 15647905 17003315 17121805 18203549 18330403 18458141 20462645 23804641 23970527 24137569 24147565 28859285 29060395 31577585 33806591 34042177 37739065 38002055 40684553 41293765 44208619 44516693 49351085 49694995 53202877 57811271 58214137 69572993 69601805 70086835 70575245 82101721 91017745 91652015 92290705 98121569 98805343 107363789 119023205 119852635 120687845 128312821 129206987 140398801 167793689 168962983 169032955 170210885 203422765 221043095 222583465 236646137 238295239 239955833 266014385 289056355 291070685 309460333 311616851 313788397 347864965 404678897 407498959 410508605 490607845 494026715 536818945 574712047 578717009 641564105 646034935 691637401 701994005 751546523 756783781 838968445 844814915 904448909 982791607 989640329 1182740881 1183230685 1191476195 1199779165 1395729257 1547301665 1558084255 1568941985 1668066673 1679690831 1825184413 2023394485 2037494795 2181317957 2196518779 2386779617 2852492713 2873560235 2893585045 3458187005 3757732615 3783918905 4022984329 4051019063 4079249161 4522244545 4913958035 4948201645 5260825661 5297486467 5913704405 6879541249 6927482303 6978646285 8340333365 8398454155 9125922065 9770104799 9838189153 10906589785 10982593895 11757835817 11933898085 12776290891 12865324277 14262463565 15375631453 16707457319 20114921645 20255095315 20396245805 23727397369 26304128305 26487432335 28357133441 28554744127 31028135021 34397706245 34637411515 37082405269 40575253489 48492376121 48850523995 49190945765 58789179085 63881454455 64326621385 68390733593 68867324071 76878157265 83537286595 89434036237 90057269939 116952201233 118636986845 141785667205 142773720635 155140675105 166091781583 167249215601 185412026345 199883208889 202876267445 217196945147 242461880605 284026774423 341953667965 344336620355 403365755273 447170181185 450286349695 482071268497 527478295357 584761006165 630400889573 830458907915 836246078005 999416044445 1085984725735 1162642471081 1170744509207 1420133872115 1520378616029 1988187420961 2016828776365 2410356342485 2637391476785 2823560286911 3152004447865 3692348067499 5813212355405 5853722546035 6857217839641 7601893080145 8195211564449 9940937104805 14117801434555 18461740337495 19764922008377 25846436472493 34286089198205 40976057822245 48000524877487 98824610041885 129232182362465 240002624387435 336003674142409 1680018370712045
• Sum of all divisors σ(n): 2765571806546226
• Sum of proper divisors (its aliquot sum) s(n): 1085553435834181
• 1680018370712045 is a deficient number, because the sum of its proper divisors (1085553435834181) is less than itself. Its deficiency is 594464934877864

Bases of 1680018370712045

• Binary: 101111101111111011111000010001100111101000111101101₂
• Hexadecimal: 0x5F7F7C233D1ED
• Base-36: GJILS94SFH

Squares and roots of 1680018370712045

• 1680018370712045 squared (1680018370712045²) is 2822461725929954261040308082025
• 1680018370712045 cubed (1680018370712045³) is 4741787550193948251447287170063912967515491125
• The square root of 1680018370712045 is 40988027.1629660775
• The cube root of 1680018370712045 is 118878.8723635191

Scales and comparisons

• 1,680,018,370,712,045 seconds is equal to 53,419,387 years, 28 weeks, 4 days, 10 hours, 14 minutes, 5 seconds.
• To count from 1 to 1,680,018,370,712,045 would take you about one hundred sixty million, two hundred fifty-eight thousand, one hundred sixty-two 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 1680018370712045 cubic inches would be around 9906.6 feet tall.

Recreational maths with 1680018370712045

• 1680018370712045 backwards is 5402170738100861
• The number of decimal digits it has is: 16
• The sum of 1680018370712045's digits is 53
• More coming soon!