40012435008

Names of 40012435008

• Cardinal: 40012435008 can be written as Forty billion, twelve million, four hundred thirty-five thousand and eight.

Scientific notation

• Scientific notation: 4.0012435008 × 10¹⁰

Factors of 40012435008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 40221

Divisors of 40012435008

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 32 36 38 39 42 48 52 56 57 63 64 72 76 78 84 91 96 104 112 114 117 126 133 144 152 156 168 171 182 192 208 224 228 234 247 252 266 273 288 304 312 336 342 364 399 416 448 456 468 494 504 532 546 576 608 624 672 684 728 741 798 819 832 912 936 988 1008 1064 1092 1197 1216 1248 1344 1368 1456 1482 1596 1638 1729 1824 1872 1976 2016 2128 2184 2223 2394 2496 2736 2912 2964 3192 3276 3458 3648 3744 3952 4032 4256 4368 4446 4788 5187 5472 5824 5928 6384 6552 6916 7488 7904 8512 8736 8892 9576 10374 10944 11856 12768 13104 13832 15561 15808 17472 17784 19152 20748 23712 25536 26208 27664 31122 35568 38304 40177 41496 47424 52416 55328 62244 71136 76608 80354 82992 110656 120531 124488 142272 160708 165984 241062 248976 281239 321416 331968 361593 482124 497952 522301 562478 642832 723186 763363 843717 964248 995904 1044602 1124956 1285664 1446372 1526726 1566903 1687434 1928496 2089204 2249912 2290089 2531151 2571328 2892744 3053452 3133806 3374868 3656107 3856992 4178408 4499824 4580178 4700709 5062302 5343541 5785488 6106904 6267612 6749736 6870267 7312214 7713984 8356816 8999648 9160356 9401418 9923719 10124604 10687082 10968321 11570976 12213808 12535224 13499472 13740534 14624428 16030623 16713632 17999296 18320712 18802836 19847438 20249208 21374164 21936642 23141952 24427616 25070448 26998944 27481068 29248856 29771157 32061246 32904963 33427264 36641424 37605672 39694876 40498416 42748328 43873284 48091869 48855232 50140896 53997888 54962136 58497712 59542314 64122492 65809926 69466033 73282848 75211344 79389752 80996832 85496656 87746568 89313471 96183738 100281792 109924272 116995424 119084628 128244984 131619852 138932066 146565696 150422688 158779504 161993664 170993312 175493136 178626942 192367476 208398099 219848544 233990848 238169256 256489968 263239704 277864132 300845376 317559008 341986624 350986272 357253884 384734952 416796198 439697088 476338512 512979936 526479408 555728264 625194297 635118016 701972544 714507768 769469904 833592396 952677024 1025959872 1052958816 1111456528 1250388594 1429015536 1538939808 1667184792 1905354048 2105917632 2222913056 2500777188 2858031072 3077879616 3334369584 4445826112 5001554376 5716062144 6668739168 10003108752 13337478336 20006217504 40012435008
• Sum of all divisors σ(n): 148587886720
• Sum of proper divisors (its aliquot sum) s(n): 108575451712
• 40012435008 is an abundant number, because the sum of its proper divisors (108575451712) is greater than itself. Its abundance is 68563016704

Bases of 40012435008

• Binary: 100101010000111011010100111001000000₂
• Hexadecimal: 0x950ED4E40
• Base-36: IDQDCG0

Squares and roots of 40012435008

• 40012435008 squared (40012435008²) is 1600994955269423960064
• 40012435008 cubed (40012435008³) is 64059706595853693331658787520512
• The square root of 40012435008 is 200031.0851042907
• The cube root of 40012435008 is 3420.3062493787

Scales and comparisons

• 40,012,435,008 seconds is equal to 1,272 years, 14 weeks, 21 hours, 16 minutes, 48 seconds.
• To count from 1 to 40,012,435,008 would take you about two thousand, five hundred forty-four 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 40012435008 cubic inches would be around 285 feet tall.

Recreational maths with 40012435008

• 40012435008 backwards is 80053421004
• The number of decimal digits it has is: 11
• The sum of 40012435008's digits is 27
• More coming soon!