40991208166299402

Names of 40991208166299402

• Cardinal: 40991208166299402 can be written as Forty quadrillion, nine hundred ninety-one trillion, two hundred eight billion, one hundred sixty-six million, two hundred ninety-nine thousand, four hundred two.

Scientific notation

• Scientific notation: 4.0991208166299402 × 10¹⁶

Factors of 40991208166299402

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19676113

Divisors of 40991208166299402

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 121 198 242 297 363 419 594 726 761 838 1089 1257 1522 2178 2283 2514 3267 3771 4566 4609 6534 6849 7542 8371 9218 11313 13698 13827 16742 20547 22626 25113 27654 41094 41481 50226 50699 75339 82962 92081 101398 124443 150678 152097 184162 226017 248886 276243 304194 318859 452034 456291 552486 637718 828729 912582 956577 1368873 1657458 1913154 2486187 2737746 2869731 3507449 4972374 5739462 7014898 8609193 10522347 17218386 19674917 21044694 31567041 38581939 39349834 59024751 63134082 77163878 94701123 115745817 118049502 177074253 189402246 216424087 231491634 347237451 354148506 432848174 531222759 649272261 694474902 1041712353 1062445518 1298544522 1947816783 2083424706 2380664957 3895633566 4761329914 5843450349 7141994871 8243790223 11686900698 14283989742 14972611837 16487580446 21425984613 24731370669 29945223674 42851969226 44917835511 49462741338 64277953839 74194112007 89835671022 90681692453 128555907678 134753506533 148388224014 164698730207 181363384906 222582336021 269507013066 272045077359 329397460414 404260519599 445164672042 494096190621 544090154718 808521039198 816135232077 988192381242 997498616983 1482288571863 1632270464154 1811686032277 1994997233966 2448405696231 2964577143726 2992495850949 3623372064554 4446865715589 4896811392462 5435058096831 5984991701898 6273524359703 8893731431178 8977487552847 10870116193662 12547048719406 16305174290493 17954975105694 18820573079109 26932462658541 32610348580986 37641146158218 48915522871479 53864925317082 56461719237327 69008767956733 97831045742958 112923438474654 138017535913466 169385157711981 207026303870199 338770315423962 414052607740398 621078911610597 759096447524063 1242157823221194 1518192895048126 1863236734831791 2277289342572189 3726473469663582 4554578685144378 6831868027716567 13663736055433134 20495604083149701 40991208166299402
• Sum of all divisors σ(n): 100496301677251200
• Sum of proper divisors (its aliquot sum) s(n): 59505093510951798
• 40991208166299402 is an abundant number, because the sum of its proper divisors (59505093510951798) is greater than itself. Its abundance is 18513885344652396

Bases of 40991208166299402

• Binary: 10010001101000010100100101100001101010101001011100001010₂
• Hexadecimal: 0x91A14961AA970A
• Base-36: B7M652CKZYI

Squares and roots of 40991208166299402

• 40991208166299402 squared (40991208166299402²) is 1680279146932890782970723105557604
• 40991208166299402 cubed (40991208166299402³) is 68876672289418105454045640069660737507444421752808
• The square root of 40991208166299402 is 202462856.2633141407
• The cube root of 40991208166299402 is 344797.0749978285

Scales and comparisons

• 40,991,208,166,299,402 seconds is equal to 1,303,393,625 years, 28 weeks, 6 days, 12 hours, 56 minutes, 42 seconds.
• To count from 1 to 40,991,208,166,299,402 would take you about three billion, nine hundred ten million, one hundred eighty thousand, eight hundred seventy-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 40991208166299402 cubic inches would be around 28733.1 feet tall.

Recreational maths with 40991208166299402

• 40991208166299402 backwards is 20499266180219904
• The number of decimal digits it has is: 17
• The sum of 40991208166299402's digits is 72
• More coming soon!