491465141631948

Names of 491465141631948

• Cardinal: 491465141631948 can be written as Four hundred ninety-one trillion, four hundred sixty-five billion, one hundred forty-one million, six hundred thirty-one thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 4.91465141631948 × 10¹⁴

Factors of 491465141631948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17659

Divisors of 491465141631948

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 121 132 187 204 233 242 289 363 374 466 484 561 578 699 726 748 867 932 1122 1156 1398 1452 1734 2057 2244 2563 2796 3179 3468 3961 4114 4913 5126 6171 6358 7689 7922 8228 9537 9826 10252 11883 12342 12716 14739 15378 15844 17393 19074 19652 23766 24684 28193 29478 30756 34786 34969 38148 43571 47532 52179 54043 56386 58956 67337 69572 69938 83521 84579 87142 104358 104907 108086 112772 130713 134674 139876 162129 167042 169158 174284 191323 202011 208716 209814 216172 250563 261426 269348 295681 324258 334084 338316 382646 404022 419628 479281 501126 522852 573969 591362 594473 648516 740707 765292 808044 887043 918731 958562 1002252 1144729 1147938 1182724 1188946 1437843 1481414 1774086 1783419 1837462 1917124 2104553 2222121 2289458 2295876 2377892 2756193 2875686 2962828 3252491 3434187 3548172 3566838 3674924 4052569 4209106 4444242 4578916 5026577 5512386 5751372 6313659 6504982 6868374 7133676 8105138 8147777 8418212 8888484 9757473 10053154 10106041 11024772 12157707 12592019 12627318 13009964 13736748 15079731 16210276 16295554 19460393 19514946 20106308 20212082 24315414 24443331 25184038 25254636 30159462 30318123 32591108 35777401 37776057 38920786 39029892 40424164 44578259 48630828 48886662 50368076 55292347 58381179 60318924 60636246 68893673 71554802 75552114 77841572 85451809 89156518 97773324 107332203 110584694 116762358 121272492 133734777 137787346 138512209 143109604 151104228 165877041 170903618 178313036 206681019 214064323 214664406 221169388 233524716 256355427 267469554 275574692 277024418 331754082 341807236 413362038 415536627 428128646 429328812 490360849 512710854 534939108 554048836 608215817 642192969 663508164 757830403 826724076 831073254 856257292 939969899 980721698 1025421708 1171192441 1216431634 1284385938 1452680753 1471082547 1515660806 1662146508 1824647451 1879939798 1961443396 2273491209 2342384882 2354707553 2432863268 2568771876 2819909697 2905361506 2942165094 3031321612 3513577323 3649294902 3759879596 4358042259 4546982418 4684769764 4709415106 5639819394 5810723012 5884330188 7027154646 7064122659 7298589804 8336134433 8716084518 9093964836 9418830212 10339668889 11279638788 12883116851 14054309292 14128245318 15979488283 16672268866 17432169036 19910271497 20679337778 25008403299 25766233702 28256490636 31019006667 31958976566 33344537732 38649350553 39820542994 41358675556 47938464849 50016806598 51532467404 59730814491 62038013334 63917953132 77298701106 79641085988 95876929698 100033613196 119461628982 124076026668 141714285361 154597402212 175774371113 191753859396 219012986467 238923257964 283428570722 338474615449 351548742226 425142856083 438025972934 527323113339 566857141444 657038959401 676949230898 703097484452 850285712166 876051945868 1015423846347 1054646226678 1314077918802 1353898461796 1700571424332 2030847692694 2109292453356 2409142851137 2628155837604 3723220769939 4061695385388 4818285702274 7227428553411 7446441539878 9636571404548 11169662309817 14454857106822 14892883079756 22339324619634 28909714213644 40955428469329 44678649239268 81910856938658 122866285407987 163821713877316 245732570815974 491465141631948
• Sum of all divisors σ(n): 1345083712290864
• Sum of proper divisors (its aliquot sum) s(n): 853618570658916
• 491465141631948 is an abundant number, because the sum of its proper divisors (853618570658916) is greater than itself. Its abundance is 362153429026968

Bases of 491465141631948

• Binary: 1101111101111110000100101001011111011101111001100₂
• Hexadecimal: 0x1BEFC252FBBCC
• Base-36: 4U7JYW2NKC

Squares and roots of 491465141631948

• 491465141631948 squared (491465141631948²) is 241537985439310707248694274704
• 491465141631948 cubed (491465141631948³) is 118707500223426230503190776607691942774643392
• The square root of 491465141631948 is 22169013.0955788829
• The cube root of 491465141631948 is 78915.8502370105

Scales and comparisons

• 491,465,141,631,948 seconds is equal to 15,627,071 years, 15 weeks, 5 days, 1 hour, 45 minutes, 48 seconds.
• To count from 1 to 491,465,141,631,948 would take you about thirty-nine million, sixty-seven thousand, six hundred seventy-eight 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 491465141631948 cubic inches would be around 6576.3 feet tall.

Recreational maths with 491465141631948

• 491465141631948 backwards is 849136141564194
• 491465141631948 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 491465141631948's digits is 66
• More coming soon!