40535568216

Names of 40535568216

• Cardinal: 40535568216 can be written as Forty billion, five hundred thirty-five million, five hundred sixty-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.0535568216 × 10¹⁰

Factors of 40535568216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 100

Divisors of 40535568216

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 71 72 78 88 99 104 117 121 132 142 143 156 198 213 234 242 264 284 286 312 363 396 426 429 468 484 568 572 639 726 781 792 852 858 923 936 968 1089 1144 1278 1287 1452 1562 1573 1704 1716 1846 2178 2343 2556 2574 2769 2904 3124 3146 3432 3692 4356 4686 4719 5041 5112 5148 5538 6248 6292 7029 7384 8307 8591 8712 9372 9438 10082 10153 10296 11076 12584 14058 14157 15123 16614 17182 18744 18876 20164 20306 22152 25773 28116 28314 30246 30459 33228 34364 37752 40328 40612 45369 51546 55451 56232 56628 60492 60918 65533 66456 68728 77319 81224 90738 91377 103092 110902 111683 113256 120984 121836 131066 154638 166353 181476 182754 196599 206184 221804 223366 243672 262132 309276 332706 335049 357911 362952 365508 393198 443608 446732 499059 524264 589797 609961 618552 665412 670098 715822 720863 731016 786396 893464 998118 1005147 1073733 1179594 1219922 1330824 1340196 1431644 1441726 1572792 1829883 1996236 2010294 2147466 2162589 2359188 2439844 2680392 2863288 2883452 3221199 3659766 3937021 3992472 4020588 4294932 4325178 4652843 4718376 4879688 5489649 5766904 6442398 6487767 7319532 7874042 7929493 8041176 8589864 8650356 9305686 10979298 11811063 12884796 12975534 13958529 14639064 15748084 15858986 17300712 18611372 21958596 23622126 23788479 25769592 25951068 27917058 31496168 31717972 35433189 37222744 41875587 43307231 43917192 47244252 47576958 51181273 51902136 55834116 63435944 70866378 71365437 83751174 86614462 94488504 95153916 102362546 111668232 129921693 141732756 142730874 153543819 167502348 173228924 190307832 204725092 259843386 283465512 285461748 307087638 335004696 346457848 389765079 409450184 460631457 519686772 562994003 570923496 614175276 779530158 921262914 1039373544 1125988006 1228350552 1559060316 1688982009 1842525828 2251976012 3118120632 3377964018 3685051656 4503952024 5066946027 6755928036 10133892054 13511856072 20267784108 40535568216
• Sum of all divisors σ(n): 131810384160
• Sum of proper divisors (its aliquot sum) s(n): 91274815944
• 40535568216 is an abundant number, because the sum of its proper divisors (91274815944) is greater than itself. Its abundance is 50739247728

Bases of 40535568216

• Binary: 100101110000000110111010111101011000₂
• Hexadecimal: 0x9701BAF58
• Base-36: IMDTWM0

Squares and roots of 40535568216

• 40535568216 squared (40535568216²) is 1643132290593989422656
• 40535568216 cubed (40535568216³) is 66605301053284993401654743901696
• The square root of 40535568216 is 201334.4685243935
• The cube root of 40535568216 is 3435.1477530947

Scales and comparisons

• 40,535,568,216 seconds is equal to 1,288 years, 47 weeks, 16 hours, 3 minutes, 36 seconds.
• To count from 1 to 40,535,568,216 would take you about two thousand, five hundred seventy-seven 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 40535568216 cubic inches would be around 286.3 feet tall.

Recreational maths with 40535568216

• 40535568216 backwards is 61286553504
• The number of decimal digits it has is: 11
• The sum of 40535568216's digits is 45
• More coming soon!