405031011996

Names of 405031011996

• Cardinal: 405031011996 can be written as Four hundred five billion, thirty-one million, eleven thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 4.05031011996 × 10¹¹

Factors of 405031011996

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1307

Divisors of 405031011996

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 12 13 19 26 31 37 38 39 52 57 62 74 76 78 93 109 111 114 124 148 156 186 218 222 228 247 327 372 403 436 444 481 494 589 654 703 741 806 962 988 1093 1147 1178 1209 1308 1406 1417 1443 1482 1612 1767 1924 2071 2109 2186 2294 2356 2418 2812 2834 2886 2964 3279 3379 3441 3534 4033 4142 4218 4251 4372 4588 4836 5668 5772 6213 6558 6758 6882 7068 7657 8066 8284 8436 8502 9139 10137 12099 12426 13116 13516 13764 14209 14911 15314 16132 17004 18278 20274 20767 21793 22971 24198 24852 26923 27417 28418 29822 30628 33883 36556 40441 40548 41534 42627 43586 43927 44733 45942 48396 52429 53846 54834 56836 59644 62301 64201 65379 67766 76627 80769 80882 83068 85254 87172 87854 89466 91884 101649 104858 107692 109668 119137 121323 124602 125023 128402 130758 131781 135532 153254 157287 161538 161764 170508 175708 178932 192603 203298 209716 229881 238274 242646 249204 250046 256804 261516 263562 269971 283309 306508 314574 323076 357411 375069 385206 406596 440479 459762 476548 485292 500092 525733 527124 539942 566618 629148 643777 714822 750138 768379 770412 809913 834613 849927 880958 919524 996151 1051466 1079884 1133236 1253671 1287554 1321437 1429644 1500276 1536758 1548781 1577199 1619826 1625299 1669226 1699854 1761916 1931331 1992302 2102932 2263603 2305137 2375437 2503839 2507342 2575108 2642874 2988453 3073516 3097562 3154398 3239652 3250598 3338452 3399708 3693247 3761013 3862662 3984604 4408069 4527206 4610274 4646343 4750874 4875897 5007678 5014684 5285748 5976906 6195124 6308796 6501196 6790809 7126311 7386494 7522026 7725324 8369101 8816138 9054412 9220548 9292686 9501748 9751794 9988927 10015356 11079741 11953812 13224207 13581618 14252622 14772988 15044052 16297723 16738202 17632276 18585372 19503588 19977854 22159482 23819749 25107303 26448414 27163236 28505244 29426839 29966781 30880681 32595446 33476404 39955708 44318964 47639498 48012211 48893169 50214606 52896828 57304897 58853678 59933562 61761362 65190892 70171693 71459247 83753311 88280517 92642043 95278996 96024422 97786338 100429212 114609794 117707356 119867124 123522724 136650139 140343386 142918494 144036633 167506622 171914691 176561034 185284086 192048844 195572676 210515079 229219588 251259933 273300278 280686772 285836988 288073266 309656737 335013244 343829382 353122068 370568172 409950417 421030158 502519866 546600556 576146532 619313474 687658764 819900834 842060316 912232009 928970211 1005039732 1088793043 1238626948 1639801668 1776451807 1824464018 1857940422 2177586086 2596352641 2736696027 3266379129 3552903614 3648928036 3715880844 4355172172 5192705282 5329355421 5473392054 6532758258 7105807228 7789057923 10385410564 10658710842 10946784108 13065516516 15578115846 21317421684 31156231692 33752584333 67505168666 101257752999 135010337332 202515505998 405031011996
• Sum of all divisors σ(n): 1147254169600
• Sum of proper divisors (its aliquot sum) s(n): 742223157604
• 405031011996 is an abundant number, because the sum of its proper divisors (742223157604) is greater than itself. Its abundance is 337192145608

Bases of 405031011996

• Binary: 101111001001101101110101100011010011100₂
• Hexadecimal: 0x5E4DBAC69C
• Base-36: 562H090C

Squares and roots of 405031011996

• 405031011996 squared (405031011996²) is 164050120678503895904016
• 405031011996 cubed (405031011996³) is 66445386396480359121232239760575936
• The square root of 405031011996 is 636420.4679266687
• The cube root of 405031011996 is 7398.8250630085

Scales and comparisons

• 405,031,011,996 seconds is equal to 12,878 years, 38 weeks, 22 hours, 26 minutes, 36 seconds.
• To count from 1 to 405,031,011,996 would take you about twenty-five thousand, seven hundred fifty-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 405031011996 cubic inches would be around 616.6 feet tall.

Recreational maths with 405031011996

• 405031011996 backwards is 699110130504
• 405031011996 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 405031011996's digits is 39
• More coming soon!