83828036141886645

Names of 83828036141886645

• Cardinal: 83828036141886645 can be written as Eighty-three quadrillion, eight hundred twenty-eight trillion, thirty-six billion, one hundred forty-one million, eight hundred eighty-six thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 8.3828036141886645 × 10¹⁶

Factors of 83828036141886645

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 47855

Divisors of 83828036141886645

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 43 45 49 63 81 105 129 135 147 189 215 245 301 315 387 405 441 567 645 735 903 945 1161 1323 1505 1849 1935 2107 2205 2709 2835 3483 3969 4515 5547 5805 6321 6615 8127 9245 10535 12943 13545 16641 17415 18963 19845 24381 27735 31605 38829 40635 47797 49923 56889 64715 83205 90601 94815 116487 121905 143391 149769 170667 194145 238985 249615 271803 284445 334579 349461 430173 453005 582435 716955 748845 815409 853335 1003737 1048383 1290519 1359015 1672895 1747305 2055271 2150865 2342053 2446227 3011211 3871557 4077045 5018685 5241915 6165813 6452595 7026159 7338681 9033633 10276355 11710265 12231135 14386897 15056055 18497439 19357785 21078477 27100899 30829065 35130795 36693405 43160691 45168165 55492317 63235431 71934485 88376653 92487195 100708279 105392385 129482073 135504495 166476951 189706293 215803455 265129959 277461585 302124837 316177155 388446219 441883265 503541395 618636571 647410365 795389877 832384755 906374511 948531465 1165338657 1325649795 1510624185 1855909713 1942231095 2284553209 2386169631 2719123533 3093182855 3976949385 4330455997 4531872555 5567729139 5826693285 6853659627 7158508893 8157370599 9279548565 11422766045 11930848155 12991367991 13595617665 15991872463 16703187417 20560978881 21652279985 27838645695 34268298135 35792544465 38974103973 40786852995 47975617389 50109562251 61682936643 64956839955 79959362315 83515937085 98235787987 102804894405 111943107241 116922311919 143926852167 185048809929 194870519865 239878086945 250547811255 294707363961 308414683215 335829321723 350766935757 431780556501 491178939935 559715536205 584611559595 687650515909 719634260835 884122091883 925244049645 1007487965169 1295341669503 1473536819805 1679146608615 1753834678785 2062951547727 2158902782505 2652366275649 3022463895507 3438252579545 4224138883441 4420610459415 4813553611363 5037439825845 6188854643181 6476708347515 7957098826947 9067391686521 10314757738635 12672416650323 13261831378245 14440660834089 15112319477535 18566563929543 21120694417205 24067768056815 29568972184087 30944273215905 38017249950969 39785494134735 43321982502267 45336958432605 55699691788629 63362083251615 72203304170445 88706916552261 92832819647715 114051749852907 129965947506801 147844860920435 190086249754845 206982805288609 216609912511335 266120749656783 278498458943145 342155249558721 389897842520403 443534582761305 570258749264535 620948415865827 649829737534005 798362248970349 1034914026443045 1330603748283915 1710776247793605 1862845247597481 1949489212602015 2395086746911047 3104742079329135 3991811244851745 5588535742792443 9314226237987405 11975433734555235 16765607228377329 27942678713962215 83828036141886645
• Sum of all divisors σ(n): 178966792344078882
• Sum of proper divisors (its aliquot sum) s(n): 95138756202192237
• 83828036141886645 is an abundant number, because the sum of its proper divisors (95138756202192237) is greater than itself. Its abundance is 11310720060305592

Bases of 83828036141886645

• Binary: 100101001110100010010011110011100011101001010110010110101₂
• Hexadecimal: 0x129D1279C74ACB5
• Base-36: MXEK45Z4IB9

Squares and roots of 83828036141886645

• 83828036141886645 squared (83828036141886645²) is 7027139643405453590090260029356025
• 83828036141886645 cubed (83828036141886645³) is 589071316001476794095711745591330163259827897786125
• The square root of 83828036141886645 is 289530717.0955901269
• The cube root of 83828036141886645 is 437652.8530686011

Scales and comparisons

• 83,828,036,141,886,645 seconds is equal to 2,665,472,252 years, 8 weeks, 6 days, 8 hours, 30 minutes, 45 seconds.
• To count from 1 to 83,828,036,141,886,645 would take you about seven billion, nine hundred ninety-six million, four hundred sixteen thousand, seven hundred fifty-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 83828036141886645 cubic inches would be around 36471.1 feet tall.

Recreational maths with 83828036141886645

• 83828036141886645 backwards is 54668814163082838
• 83828036141886645 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 83828036141886645's digits is 81
• More coming soon!