2118443149872

Names of 2118443149872

• Cardinal: 2118443149872 can be written as Two trillion, one hundred eighteen billion, four hundred forty-three million, one hundred forty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.118443149872 × 10¹²

Factors of 2118443149872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 983

Divisors of 2118443149872

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 56 57 63 72 76 84 112 114 126 133 144 152 168 171 191 228 252 266 304 336 342 382 399 456 504 532 573 684 761 764 798 912 1008 1064 1146 1197 1337 1368 1522 1528 1596 1719 2128 2283 2292 2394 2674 2736 3044 3056 3192 3438 3629 4011 4566 4584 4788 5327 5348 6088 6384 6849 6876 7258 8022 9132 9168 9576 10654 10696 10887 12033 12176 13698 13752 14459 14516 15981 16044 18264 19152 21308 21392 21774 24066 25403 27396 27504 28918 29032 31962 32088 32661 36528 42616 43377 43548 47943 48132 50806 54792 57836 58064 63924 64176 65322 76209 85232 86754 87096 95886 96264 101213 101612 109584 115672 127848 130131 130644 145351 152418 173508 174192 191772 192528 202426 203224 228627 231344 255696 260262 261288 290702 303639 304836 347016 383544 404852 406448 436053 457254 520524 522576 579121 581404 607278 609672 694032 767088 809704 872106 910917 914508 1017457 1041048 1158242 1162808 1214556 1219344 1308159 1619408 1737363 1744212 1821834 1829016 2034914 2082096 2316484 2325616 2429112 2616318 2761669 3052371 3474726 3488424 3643668 3658032 4053847 4069828 4632968 4858224 5212089 5232636 5523338 6104742 6949452 6976848 7287336 8107694 8139656 8285007 9157113 9265936 10424178 10465272 11003299 11046676 12161541 12209484 13898904 14574672 16215388 16279312 16570014 18314226 19331683 20848356 20930544 22006598 22093352 24323082 24418968 24855021 27797808 32430776 33009897 33140028 36484623 36628452 38663366 41696712 44013196 44186704 48646164 48837936 49710042 57995049 64861552 66019794 66280056 72969246 73256904 77023093 77326732 83393424 88026392 97292328 99029691 99420084 110612111 115990098 132039588 132560112 145938492 146513808 154046186 154653464 173985147 176052784 194584656 198059382 198840168 221224222 231069279 231980196 264079176 291876984 308092372 309306928 331836333 347970294 396118764 397680336 442448444 462138558 463960392 528158352 583753968 616184744 663672666 693207837 695940588 774284777 792237528 884896888 924277116 927920784 995508999 1232369488 1327345332 1386415674 1391881176 1548569554 1584475056 1769793776 1848554232 1991017998 2101630109 2322854331 2654690664 2772831348 2783762352 3097139108 3697108464 3982035996 4203260218 4645708662 5309381328 5545662696 6194278216 6304890327 6968562993 7964071992 8406520436 9291417324 11091325392 12388556432 12609780654 13937125986 14711410763 15928143984 16813040872 18582834648 18914670981 25219561308 27874251972 29422821526 33626081744 37165669296 37829341962 44134232289 50439122616 55748503944 58845643052 75658683924 88268464578 100878245232 111497007888 117691286104 132402696867 151317367848 176536929156 235382572208 264805393734 302634735696 353073858312 529610787468 706147716624 1059221574936 2118443149872
• Sum of all divisors σ(n): 7179044321280
• Sum of proper divisors (its aliquot sum) s(n): 5060601171408
• 2118443149872 is an abundant number, because the sum of its proper divisors (5060601171408) is greater than itself. Its abundance is 2942158021536

Bases of 2118443149872

• Binary: 11110110100111101000011010010101000110000₂
• Hexadecimal: 0x1ED3D0D2A30
• Base-36: R176CRW0

Squares and roots of 2118443149872

• 2118443149872 squared (2118443149872²) is 4487801379239601053616384
• 2118443149872 cubed (2118443149872³) is 9507152089836246484223742477706702848
• The square root of 2118443149872 is 1455487.2551389793
• The cube root of 2118443149872 is 12843.1711860383

Scales and comparisons

• 2,118,443,149,872 seconds is equal to 67,359 years, 48 weeks, 5 days, 22 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,118,443,149,872 would take you about one hundred sixty-eight thousand, three hundred ninety-nine 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 2118443149872 cubic inches would be around 1070.3 feet tall.

Recreational maths with 2118443149872

• 2118443149872 backwards is 2789413448112
• The number of decimal digits it has is: 13
• The sum of 2118443149872's digits is 54
• More coming soon!