40820310531

Names of 40820310531

• Cardinal: 40820310531 can be written as Forty billion, eight hundred twenty million, three hundred ten thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 4.0820310531 × 10¹⁰

Factors of 40820310531

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 365

Divisors of 40820310531

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 143 169 189 231 243 273 297 331 351 429 507 567 693 729 819 891 993 1001 1053 1183 1287 1521 1701 1859 2079 2197 2317 2457 2673 2979 3003 3159 3549 3641 3861 4303 4563 5103 5577 6237 6591 6951 7371 8019 8937 9009 9477 10647 10923 11583 12909 13013 13689 15379 16731 18711 19773 20853 22113 24167 25487 26811 27027 30121 31941 32769 34749 38727 39039 41067 46137 47333 50193 55939 56133 59319 62559 66339 72501 76461 80433 81081 90363 95823 98307 104247 116181 117117 123201 138411 141999 150579 167817 169169 177957 187677 217503 229383 241299 243243 271089 287469 294921 331331 348543 351351 391573 415233 425997 451737 503451 507507 533871 563031 615329 652509 688149 727207 729729 813267 862407 884763 993993 1045629 1054053 1174719 1245699 1277991 1355211 1510353 1522521 1601613 1689093 1845987 1957527 2064447 2181621 2439801 2654289 2981979 3136887 3162159 3524157 3737097 3833973 4307303 4531059 4567563 5090449 5537961 5872581 6193341 6544863 7319403 7999277 8945937 9486477 10572471 11211291 11501919 12921909 13593177 13702689 15271347 16613883 17617743 18580023 19634589 21958209 23997831 26837811 31717413 34505757 38765727 40779531 41108067 45814041 49841649 55994939 58903767 71993493 80513433 95152239 116297181 123324201 137442123 149524947 167984817 176711301 215980479 241540299 285456717 348891543 412326369 448574841 503954451 530133903 647941437 1046674629 1236979107 1511863353 1943824311 3140023887 3710937321 4535590059 5831472933 13606770177 40820310531
• Sum of all divisors σ(n): 82909908480
• Sum of proper divisors (its aliquot sum) s(n): 42089597949
• 40820310531 is an abundant number, because the sum of its proper divisors (42089597949) is greater than itself. Its abundance is 1269287418

Bases of 40820310531

• Binary: 100110000001000101001000001000000011₂
• Hexadecimal: 0x981148203
• Base-36: IR3CX6R

Squares and roots of 40820310531

• 40820310531 squared (40820310531²) is 1666297751847269501961
• 40820310531 cubed (40820310531³) is 68018791667512719954493733451291
• The square root of 40820310531 is 202040.3685677691
• The cube root of 40820310531 is 3443.1723971719

Scales and comparisons

• 40,820,310,531 seconds is equal to 1,297 years, 49 weeks, 6 days, 7 hours, 8 minutes, 51 seconds.
• To count from 1 to 40,820,310,531 would take you about two thousand, five hundred ninety-five 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 40820310531 cubic inches would be around 286.9 feet tall.

Recreational maths with 40820310531

• 40820310531 backwards is 13501302804
• 40820310531 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40820310531's digits is 27
• More coming soon!