4008121854912

Names of 4008121854912

• Cardinal: 4008121854912 can be written as Four trillion, eight billion, one hundred twenty-one million, eight hundred fifty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.008121854912 × 10¹²

Factors of 4008121854912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 822

Divisors of 4008121854912

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 41 42 48 56 63 64 72 82 84 96 112 123 126 144 164 168 192 224 246 252 287 288 328 336 369 448 492 504 574 576 656 672 738 769 861 984 1008 1148 1312 1344 1476 1538 1681 1722 1968 2016 2296 2307 2583 2624 2952 3076 3362 3444 3936 4032 4592 4614 5043 5166 5383 5904 6152 6724 6888 6921 7872 9184 9228 10086 10332 10766 11767 11808 12304 13448 13776 13842 15129 16149 18368 18456 20172 20664 21532 23534 23616 24608 26896 27552 27684 30258 31529 32298 35301 36912 40344 41328 43064 47068 48447 49216 53792 55104 55368 60516 63058 64596 70602 73824 80688 82656 86128 94136 94587 96894 105903 107584 110736 121032 126116 129192 141204 147648 161376 165312 172256 188272 189174 193788 211806 220703 221472 242064 252232 258384 282408 283761 322752 344512 376544 378348 387576 423612 441406 442944 484128 504464 516768 564816 567522 591361 662109 753088 756696 775152 847224 882812 968256 1008928 1033536 1129632 1135044 1182722 1292689 1324218 1513392 1550304 1694448 1765624 1774083 1986327 2017856 2259264 2270088 2365444 2585378 2648436 3026784 3100608 3388896 3531248 3548166 3878067 3972654 4139527 4540176 4730888 5170756 5296872 5322249 6053568 6777792 7062496 7096332 7756134 7945308 8279054 9048823 9080352 9461776 10341512 10593744 10644498 11634201 12418581 14124992 14192664 15512268 15890616 16558108 18097646 18160704 18923552 20683024 21187488 21288996 23268402 24245801 24837162 27146469 28385328 31024536 31781232 33116216 36195292 37255743 37847104 41366048 42374976 42577992 46536804 48491602 49674324 54292938 56770656 62049072 63562464 66232432 72390584 72737403 74511486 81439407 82732096 85155984 93073608 96983204 99348648 108585876 113541312 124098144 127124928 132464864 144781168 145474806 149022972 162878814 169720607 170311968 186147216 193966408 198697296 217171752 218212209 248196288 264929728 289562336 290949612 298045944 325757628 339441214 340623936 372294432 387932816 397394592 434343504 436424418 509161821 579124672 581899224 596091888 651515256 678882428 744588864 775865632 794789184 868687008 872848836 994077841 1018323642 1163798448 1192183776 1303030512 1357764856 1527485463 1551731264 1737374016 1745697672 1988155682 2036647284 2327596896 2384367552 2606061024 2715529712 2982233523 3054970926 3491395344 3976311364 4073294568 4655193792 5212122048 5431059424 5964467046 6109941852 6958544887 6982790688 7952622728 8146589136 8946700569 10862118848 11928934092 12219883704 13917089774 13965581376 15905245456 16293178272 17893401138 20875634661 23857868184 24439767408 27834179548 31810490912 32586356544 35786802276 41751269322 47715736368 48879534816 55668359096 62626903983 63620981824 71573604552 83502538644 95431472736 97759069632 111336718192 125253807966 143147209104 167005077288 190862945472 222673436384 250507615932 286294418208 334010154576 445346872768 501015231864 572588836416 668020309152 1002030463728 1336040618304 2004060927456 4008121854912
• Sum of all divisors σ(n): 13475352545304
• Sum of proper divisors (its aliquot sum) s(n): 9467230690392
• 4008121854912 is an abundant number, because the sum of its proper divisors (9467230690392) is greater than itself. Its abundance is 5459108835480

Bases of 4008121854912

• Binary: 111010010100110110101011011110101111000000₂
• Hexadecimal: 0x3A536ADEBC0
• Base-36: 1F5B09KG0

Squares and roots of 4008121854912

• 4008121854912 squared (4008121854912²) is 16065040803823211578527744
• 4008121854912 cubed (4008121854912³) is 64390641145856858293449656831334678528
• The square root of 4008121854912 is 2002029.4340773313
• The cube root of 4008121854912 is 15884.7471237219

Scales and comparisons

• 4,008,121,854,912 seconds is equal to 127,445 years, 45 weeks, 4 days, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 4,008,121,854,912 would take you about three hundred eighteen thousand, six hundred fourteen 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 4008121854912 cubic inches would be around 1323.7 feet tall.

Recreational maths with 4008121854912

• 4008121854912 backwards is 2194581218004
• The number of decimal digits it has is: 13
• The sum of 4008121854912's digits is 45
• More coming soon!