40445077491

Names of 40445077491

• Cardinal: 40445077491 can be written as Forty billion, four hundred forty-five million, seventy-seven thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 4.0445077491 × 10¹⁰

Factors of 40445077491

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 302

Divisors of 40445077491

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 57 63 67 91 117 133 171 189 193 201 247 273 351 399 469 513 579 603 741 819 871 1197 1273 1351 1407 1729 1737 1809 2223 2457 2509 2613 3591 3667 3819 4053 4221 4489 5187 5211 6097 6669 7527 7839 8911 11001 11457 12159 12663 12931 13467 15561 16549 17563 18291 22581 23517 25669 26733 31423 33003 34371 36477 38793 40401 46683 47671 49647 52689 54873 58357 67743 77007 80199 85291 90517 94269 99009 115843 116379 121203 143013 148941 158067 164619 168103 175071 231021 240597 245689 255873 271551 282807 333697 347529 349137 408499 429039 446823 474201 504309 525213 597037 693063 737067 767619 814653 848421 866377 1001091 1042587 1108783 1176721 1225497 1287117 1512927 1575639 1719823 1791111 2211201 2302857 2443959 2599131 3003273 3127761 3193957 3326349 3530163 3676491 4538781 5159469 5373333 6064639 6633603 7761481 7797393 9009819 9581871 9979047 10590489 11029473 11262901 15478407 16119999 16461163 18193917 22357699 23284443 23392179 28745613 29937141 31771467 33788703 46435221 49383489 54581751 67073097 69853329 78840307 86236839 101366109 115228141 148150467 163745253 201219291 209559987 213995119 236520921 304098327 345684423 444451401 603657873 641985357 709562763 1037053269 1497965833 1925956071 2128688289 3111159807 4493897499 5777868213 13481692497 40445077491
• Sum of all divisors σ(n): 79211596800
• Sum of proper divisors (its aliquot sum) s(n): 38766519309
• 40445077491 is a deficient number, because the sum of its proper divisors (38766519309) is less than itself. Its deficiency is 1678558182

Bases of 40445077491

• Binary: 100101101010101101101110011111110011₂
• Hexadecimal: 0x96AB6E7F3
• Base-36: IKVYDIR

Squares and roots of 40445077491

• 40445077491 squared (40445077491²) is 1635804293252994855081
• 40445077491 cubed (40445077491³) is 66160231400727865381575360081771
• The square root of 40445077491 is 201109.6156104923
• The cube root of 40445077491 is 3432.5896654487

Scales and comparisons

• 40,445,077,491 seconds is equal to 1,286 years, 1 week, 3 days, 7 hours, 44 minutes, 51 seconds.
• To count from 1 to 40,445,077,491 would take you about two thousand, five hundred seventy-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 40445077491 cubic inches would be around 286 feet tall.

Recreational maths with 40445077491

• 40445077491 backwards is 19477054404
• The number of decimal digits it has is: 11
• The sum of 40445077491's digits is 45
• More coming soon!