2118978430272

Names of 2118978430272

• Cardinal: 2118978430272 can be written as Two trillion, one hundred eighteen billion, nine hundred seventy-eight million, four hundred thirty thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.118978430272 × 10¹²

Factors of 2118978430272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1925

Divisors of 2118978430272

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 31 32 33 34 36 44 48 51 62 64 66 68 72 88 93 96 99 102 121 124 132 136 144 153 176 186 187 192 198 204 242 248 264 272 279 288 306 341 352 363 372 374 396 408 484 496 527 528 544 558 561 576 612 682 704 726 744 748 792 816 961 968 992 1023 1054 1056 1088 1089 1116 1122 1224 1364 1452 1488 1496 1581 1584 1632 1683 1861 1922 1936 1984 2046 2057 2108 2112 2178 2232 2244 2448 2728 2883 2904 2976 2992 3069 3162 3168 3264 3366 3722 3751 3844 3872 4092 4114 4216 4356 4464 4488 4743 4896 5456 5583 5766 5797 5808 5952 5984 6138 6171 6324 6336 6732 7444 7502 7688 7744 8184 8228 8432 8649 8712 8928 8976 9486 9792 10571 10912 11166 11253 11532 11594 11616 11968 12276 12342 12648 13464 14888 15004 15376 16337 16368 16456 16749 16864 17298 17391 17424 17856 17952 18513 18972 20471 21142 21824 22332 22506 23064 23188 23232 24552 24684 25296 26928 29776 30008 30752 31637 31713 32674 32736 32912 33498 33728 33759 34596 34782 34848 35904 37026 37944 40942 42284 44664 45012 46128 46376 49011 49104 49368 50592 52173 53856 57691 59552 60016 61413 61504 63274 63426 63767 65348 65472 65824 66996 67518 69192 69564 69696 74052 75888 81884 84568 89328 90024 92256 92752 94911 95139 98022 98208 98736 101184 104346 107712 115382 116281 119104 120032 122826 126548 126852 127534 130696 131648 133992 135036 138384 139128 147033 148104 151776 163768 169136 173073 178656 179707 180048 184239 184512 185504 189822 190278 191301 196044 196416 197472 208692 225181 230764 232562 240064 245652 253096 253704 255068 261392 267984 270072 276768 278256 284733 294066 296208 303552 327536 338272 346146 348007 348843 357312 359414 360096 368478 371008 379644 380556 382602 392088 394944 417384 450362 461528 465124 491304 506192 507408 510136 519219 522784 535968 539121 540144 553536 556512 569466 573903 588132 592416 634601 655072 675543 676544 692292 696014 697686 718828 720192 736956 759288 761112 765204 784176 834768 900724 923056 930248 980747 982608 1012384 1014816 1020272 1038438 1044021 1045568 1046529 1071936 1078242 1080288 1113024 1138932 1147806 1176264 1184832 1269202 1310144 1351086 1384584 1392028 1395372 1437656 1473912 1518576 1522224 1530408 1568352 1617363 1669536 1788421 1801448 1846112 1860496 1903803 1961494 1965216 1976777 2024768 2026629 2029632 2040544 2076876 2088042 2093058 2156484 2160576 2277864 2295612 2352528 2538404 2702172 2769168 2784056 2790744 2875312 2942241 2947824 3037152 3044448 3060816 3132063 3136704 3234726 3339072 3576842 3602896 3692224 3720992 3807606 3828077 3922988 3930432 3953554 4053258 4081088 4153752 4176084 4186116 4312968 4555728 4591224 4705056 5076808 5365263 5404344 5538336 5568112 5581488 5711409 5750624 5884482 5895648 5930331 6074304 6088896 6121632 6264126 6469452 6980611 7153684 7205792 7441984 7615212 7656154 7845976 7907108 8106516 8307504 8352168 8372232 8625936 8826723 9111456 9182448 9410112 10153616 10730526 10788217 10808688 11076672 11136224 11162976 11422818 11484231 11501248 11768964 11791296 11860662 12243264 12528252 12938904 13961222 14307368 14411584 15230424 15312308 15691952 15814216 16095789 16213032 16615008 16704336 16744464 17251872 17653446 17790993 18222912 18364896 19672631 20307232 20941833 21461052 21576434 21617376 22272448 22325952 22845636 22968462 23537928 23721324 25056504 25877808 27922444 28614736 30403157 30460848 30624616 31383904 31628432 32191578 32364651 32426064 33230016 33408672 33488928 34452693 34503744 35306892 35581986 36729792 39345262 40614464 41883666 42922104 43152868 43234752 45691272 45936924 47075856 47442648 50113008 51755616 55844888 57229472 59017893 60806314 60921696 61249232 62767808 62825499 63256864 64383156 64729302 64852128 66817344 66977856 68905386 70613784 71163972 78690524 83767332 85844208 86305736 91209471 91382544 91873848 94151712 94885296 97093953 100226016 103511232 111689776 114458944 118035786 118670387 121612628 121843392 122498464 125650998 126513728 128766312 129458604 129704256 137810772 141227568 142327944 157381048 167534664 171688416 172611472 177053679 182418942 182765088 183747696 188303424 189770592 194187906 200452032 216398941 223379552 236071572 237340774 243225256 244996928 251301996 257532624 258917208 273628413 275621544 282455136 284655888 314762096 334434727 335069328 343376832 345222944 354107358 356011161 364837884 365530176 367495392 379541184 388375812 432797882 446759104 472143144 474681548 486450512 502603992 515065248 517834416 547256826 551243088 564910272 569311776 629524192 649196823 668869454 670138656 690445888 708214716 712022322 729675768 734990784 776751624 865595764 944286288 949363096 972901024 1003304181 1005207984 1030130496 1035668832 1068033483 1094513652 1102486176 1138623552 1259048384 1298393646 1337738908 1340277312 1416429432 1424044644 1459351536 1553503248 1731191528 1888572576 1898726192 1945802048 1947590469 2006608362 2010415968 2071337664 2136066966 2189027304 2204972352 2596787292 2675477816 2832858864 2848089288 2918703072 3009912543 3107006496 3462383056 3678781997 3777145152 3797452384 3895180938 4013216724 4020831936 4272133932 4378054608 5193574584 5350955632 5665717728 5696178576 5837406144 6019825086 6214012992 6924766112 7357563994 7594904768 7790361876 8026433448 8544267864 8756109216 10387149168 10701911264 11036345991 11331435456 11392357152 12039650172 13849532224 14715127988 15580723752 16052866896 17088535728 17512218432 20774298336 21403822528 22072691982 22784714304 24079300344 29430255976 31161447504 32105733792 33109037973 34177071456 41548596672 44145383964 48158600688 58860511952 62322895008 64211467584 66218075946 68354142912 88290767928 96317201376 117721023904 124645790016 132436151892 176581535856 192634402752 235442047808 264872303784 353163071712 529744607568 706326143424 1059489215136 2118978430272
• Sum of all divisors σ(n): 7308027021204
• Sum of proper divisors (its aliquot sum) s(n): 5189048590932
• 2118978430272 is an abundant number, because the sum of its proper divisors (5189048590932) is greater than itself. Its abundance is 3070070160660

Bases of 2118978430272

• Binary: 11110110101011100111101001110010101000000₂
• Hexadecimal: 0x1ED5CF4E540
• Base-36: R1G11OW0

Squares and roots of 2118978430272

• 2118978430272 squared (2118978430272²) is 4490069587957989165993984
• 2118978430272 cubed (2118978430272³) is 9514360607303265716839514658915483648
• The square root of 2118978430272 is 1455671.1270997993
• The cube root of 2118978430272 is 12844.2528166479

Scales and comparisons

• 2,118,978,430,272 seconds is equal to 67,376 years, 49 weeks, 6 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,118,978,430,272 would take you about one hundred sixty-eight thousand, four hundred forty-two 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 2118978430272 cubic inches would be around 1070.4 feet tall.

Recreational maths with 2118978430272

• 2118978430272 backwards is 2720348798112
• The number of decimal digits it has is: 13
• The sum of 2118978430272's digits is 54
• More coming soon!