40771913679

Names of 40771913679

• Cardinal: 40771913679 can be written as Forty billion, seven hundred seventy-one million, nine hundred thirteen thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 4.0771913679 × 10¹⁰

Factors of 40771913679

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 148

Divisors of 40771913679

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 21 27 41 49 63 81 97 123 147 189 243 287 291 343 369 441 567 679 729 861 873 1029 1107 1323 1681 1701 2009 2037 2583 2619 3087 3321 3969 3977 4753 5043 5103 6027 6111 7749 7857 9261 9963 11767 11907 11931 14063 14259 15129 18081 18333 23247 23571 27783 27839 29889 33271 35301 35721 35793 42189 42777 45387 54243 54999 69741 70713 82369 83349 83517 99813 105903 107379 126567 128331 136161 162729 163057 164997 194873 209223 247107 250047 250551 299439 317709 322137 379701 384993 408483 488187 489171 494991 576583 584619 741321 751653 898317 953127 966411 1139103 1141399 1154979 1225449 1364111 1464561 1467513 1729749 1753857 2223963 2254959 2694951 2859381 2899233 3417309 3424197 3464937 4092333 4402539 5189247 5261571 6671889 6764877 7989793 8084853 8578143 10251927 10272591 12276999 13207617 15567741 15784713 20015667 20294631 23969379 24254559 30817773 36830997 39622851 46703223 47354139 55928551 60047001 71908137 92453319 110492991 118868553 140109669 142062417 167785653 215724411 277359957 331478973 420329007 503356959 647173233 832079871 994436919 1510070877 1941519699 4530212631 5824559097 13590637893 40771913679
• Sum of all divisors σ(n): 73822968800
• Sum of proper divisors (its aliquot sum) s(n): 33051055121
• 40771913679 is a deficient number, because the sum of its proper divisors (33051055121) is less than itself. Its deficiency is 7720858558

Bases of 40771913679

• Binary: 100101111110001100100000011111001111₂
• Hexadecimal: 0x97E3207CF
• Base-36: IQAJLXR

Squares and roots of 40771913679

• 40771913679 squared (40771913679²) is 1662348945047827315041
• 40771913679 cubed (40771913679³) is 67777147691866729815349990345839
• The square root of 40771913679 is 201920.5627938869
• The cube root of 40771913679 is 3441.8111091091

Scales and comparisons

• 40,771,913,679 seconds is equal to 1,296 years, 21 weeks, 6 days, 3 hours, 34 minutes, 39 seconds.
• To count from 1 to 40,771,913,679 would take you about two thousand, five hundred ninety-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 40771913679 cubic inches would be around 286.8 feet tall.

Recreational maths with 40771913679

• 40771913679 backwards is 97631917704
• The number of decimal digits it has is: 11
• The sum of 40771913679's digits is 54
• More coming soon!