40105305108

Names of 40105305108

• Cardinal: 40105305108 can be written as Forty billion, one hundred five million, three hundred five thousand, one hundred eight.

Scientific notation

• Scientific notation: 4.0105305108 × 10¹⁰

Factors of 40105305108

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 209

Divisors of 40105305108

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 47 57 66 76 94 99 114 127 132 141 171 188 198 209 228 254 282 342 361 381 396 418 423 508 517 564 627 684 722 762 836 846 893 1034 1083 1143 1254 1397 1444 1524 1551 1692 1786 1881 2068 2166 2209 2286 2413 2508 2679 2794 3102 3249 3572 3762 3971 4191 4332 4418 4572 4653 4826 5358 5588 5969 6204 6498 6627 7239 7524 7942 8037 8382 8836 9306 9652 9823 10716 11913 11938 12573 12996 13254 14478 15884 16074 16764 16967 17907 18612 19646 19881 21717 23826 23876 24299 25146 26508 26543 28956 29469 32148 33934 35739 35814 39292 39762 41971 43434 45847 47652 48598 50292 50901 53086 53721 58938 65659 67868 71478 71628 72897 79524 79629 83942 86868 88407 91694 97196 101802 106172 107442 113411 117876 125913 131318 137541 142956 145794 152703 159258 167884 176814 183388 186637 196977 203604 214884 218691 226822 238887 251826 262636 275082 280543 291588 305406 318516 340233 353628 373274 377739 393954 412623 437382 453644 461681 477774 503652 504317 550164 559911 561086 590931 610812 680466 746548 755478 787908 797449 825246 841629 874764 923362 955548 1008634 1020699 1119822 1122172 1181862 1247521 1360932 1385043 1510956 1512951 1594898 1650492 1679733 1683258 1846724 2017268 2041398 2154809 2239644 2363724 2392347 2495042 2524887 2770086 3025902 3085973 3189796 3359466 3366516 3742563 4082796 4155129 4309618 4538853 4784694 4990084 5049774 5330317 5540172 6051804 6171946 6464427 6718932 7177041 7485126 8310258 8619236 8771939 9077706 9257919 9569388 10099548 10660634 11227689 12343892 12928854 14354082 14970252 15990951 16620516 17543878 18155412 18515838 19393281 21321268 22455378 23702899 25857708 26315817 27773757 28708164 31981902 35087756 37031676 38786562 44910756 47405798 47972853 52631634 55547514 58633487 63963804 71108697 77573124 78947451 94811596 95945706 101276023 105263268 111095028 117266974 142217394 157894902 175900461 191891412 202552046 213326091 234533948 284434788 303828069 315789804 351800922 405104092 426652182 527701383 607656138 703601844 853304364 911484207 1055402766 1114036253 1215312276 1822968414 2110805532 2228072506 3342108759 3645936828 4456145012 6684217518 10026326277 13368435036 20052652554 40105305108
• Sum of all divisors σ(n): 120195758592
• Sum of proper divisors (its aliquot sum) s(n): 80090453484
• 40105305108 is an abundant number, because the sum of its proper divisors (80090453484) is greater than itself. Its abundance is 39985148376

Bases of 40105305108

• Binary: 100101010110011101100110010000010100₂
• Hexadecimal: 0x956766414
• Base-36: IF9NVH0

Squares and roots of 40105305108

• 40105305108 squared (40105305108²) is 1608435497805770891664
• 40105305108 cubed (40105305108³) is 64506796386038306133329933819712
• The square root of 40105305108 is 200263.0897294855
• The cube root of 40105305108 is 3422.9504169211

Scales and comparisons

• 40,105,305,108 seconds is equal to 1,275 years, 11 weeks, 4 days, 18 hours, 31 minutes, 48 seconds.
• To count from 1 to 40,105,305,108 would take you about two thousand, five hundred fifty 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 40105305108 cubic inches would be around 285.2 feet tall.

Recreational maths with 40105305108

• 40105305108 backwards is 80150350104
• The number of decimal digits it has is: 11
• The sum of 40105305108's digits is 27
• More coming soon!