18955048982012

Names of 18955048982012

• Cardinal: 18955048982012 can be written as Eighteen trillion, nine hundred fifty-five billion, forty-eight million, nine hundred eighty-two thousand and twelve.

Scientific notation

• Scientific notation: 1.8955048982012 × 10¹³

Factors of 18955048982012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 112

Divisors of 18955048982012

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 11 13 19 22 26 38 44 52 67 76 121 134 143 169 209 242 247 268 286 338 361 418 484 494 572 676 722 737 836 871 988 1273 1331 1444 1474 1573 1742 1859 2197 2299 2546 2662 2717 2948 3146 3211 3484 3718 3971 4394 4489 4598 4693 5092 5324 5434 6292 6422 7436 7942 8107 8788 8978 9196 9386 9581 10868 11323 12844 14003 15884 16214 16549 17303 17956 18772 19162 20449 22646 24167 24187 25289 28006 29887 32428 33098 34606 35321 38324 40898 41743 43681 45292 48334 48374 49379 50578 51623 56012 58357 59774 61009 66196 69212 70642 81796 83486 85291 87362 89177 96668 96748 98758 101156 103246 105391 116714 119548 122018 124553 141284 147199 154033 166972 170582 174724 178354 182039 197516 206492 210782 215137 224939 233428 244036 249106 265837 266057 294398 308066 314431 328757 341164 356708 364078 388531 421564 430274 449878 459173 480491 498212 531674 532114 543169 567853 588796 616132 628862 641927 657514 671099 728156 758641 777062 793117 860548 899756 918346 938201 960982 1063348 1064228 1086338 1108783 1135706 1159301 1257724 1283854 1315028 1342198 1370083 1517282 1554124 1586234 1619189 1620529 1694363 1836692 1876402 1921964 2002429 2172676 2217566 2271412 2318602 2366507 2567708 2684396 2740166 2796781 2924207 2926627 3034564 3172468 3238378 3241058 3388726 3458741 3752804 4004858 4087603 4273841 4435132 4637204 4733014 5050903 5480332 5593562 5848414 5853254 5974859 6246383 6476756 6482116 6777452 6917482 7061197 7382089 8009716 8175206 8345051 8547682 8724287 9466028 9862333 10101806 10320211 11187124 11696828 11706508 11949718 12196613 12492766 13834964 14122394 14414179 14764178 15070913 16350412 16690102 17095364 17448574 17811079 17825819 19724666 20203612 20640422 21066877 22026719 23899436 24393226 24985532 26031577 28244788 28828358 29528356 30141826 30764591 32192897 33380204 34897148 35622158 35651638 38046151 39449332 41280844 42133754 44053438 44963633 48786452 52063154 53138839 55559933 57656716 60283652 61529182 64385794 71244316 71303276 76092302 77673167 81202979 84267508 88106876 89927266 91795561 95967157 104126308 106277678 108485663 111119866 113522321 123058364 128771588 134162743 152184604 155346334 158555969 162405958 179854532 183591122 187384327 191934314 195921869 196084009 212555356 216971326 222239732 227044642 231735647 268325486 273869401 286347347 310692668 317111938 324811916 338410501 367182244 374768654 383868628 391843738 392168018 418507661 433942652 454089284 463471294 494599963 536650972 547738802 572694694 584527229 634223876 676821002 749537308 783687476 784336036 837015322 926942588 989199926 1009751171 1055638727 1095477604 1145389388 1169054458 1193342293 1353642004 1475790173 1674030644 1744115659 1978399852 2019502342 2061227597 2111277454 2156924099 2338108916 2386684586 2549092117 2951580346 3012563411 3488231318 3560302213 3722515511 4039004684 4122455194 4222554908 4313848198 4773369172 5098184234 5440599593 5903160692 6025126822 6429799519 6976462636 7120604426 7445031022 8244910388 8627696396 10196368468 10881199186 12050253644 12859599038 13126765223 14241208852 14890062044 19185272249 21762398372 22673503567 25719198076 26253530446 28040013287 33138197521 38370544498 39163324343 45347007134 52507060892 56080026574 66276395042 70727794709 76741088996 78326648686 90694014268 112160053148 132552790084 141455589418 156653297372 249408539237 282911178836 364520172731 430796567773 498817078474 729040345462 861593135546 997634156948 1458080690924 1723186271092 4738762245503 9477524491006 18955048982012
• Sum of all divisors σ(n): 42346749322080
• Sum of proper divisors (its aliquot sum) s(n): 23391700340068
• 18955048982012 is an abundant number, because the sum of its proper divisors (23391700340068) is greater than itself. Its abundance is 4436651358056

Bases of 18955048982012

• Binary: 100010011110101010000111101100001010111111100₂
• Hexadecimal: 0x113D50F615FC
• Base-36: 6PVTURBP8

Squares and roots of 18955048982012

• 18955048982012 squared (18955048982012²) is 359293881910474157499568144
• 18955048982012 cubed (18955048982012³) is 6810433130550272920832422503256824225728
• The square root of 18955048982012 is 4353739.6548268707
• The cube root of 18955048982012 is 26662.9564719119

Scales and comparisons

• 18,955,048,982,012 seconds is equal to 602,711 years, 48 weeks, 23 hours, 53 minutes, 32 seconds.
• To count from 1 to 18,955,048,982,012 would take you about one million, five hundred six thousand, seven hundred seventy-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 18955048982012 cubic inches would be around 2221.9 feet tall.

Recreational maths with 18955048982012

• 18955048982012 backwards is 21028984055981
• The number of decimal digits it has is: 14
• The sum of 18955048982012's digits is 62
• More coming soon!