1438934683212

Names of 1438934683212

• Cardinal: 1438934683212 can be written as One trillion, four hundred thirty-eight billion, nine hundred thirty-four million, six hundred eighty-three thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.438934683212 × 10¹²

Factors of 1438934683212

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3782

Divisors of 1438934683212

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 43 52 53 54 78 86 106 108 117 127 129 156 159 172 212 234 254 258 318 351 381 387 468 477 508 516 559 636 689 702 762 774 954 1118 1143 1161 1378 1404 1431 1524 1548 1651 1677 1908 2067 2236 2279 2286 2322 2756 2862 3302 3354 3429 3541 4134 4558 4572 4644 4953 5031 5461 5724 6201 6604 6708 6731 6837 6858 7082 8268 9116 9906 10062 10623 10922 12402 13462 13674 13716 14164 14859 15093 16383 18603 19812 20124 20193 20511 21246 21844 24804 26924 27348 29627 29718 30186 31869 32766 37206 40386 41022 42492 44577 46033 49149 59254 59436 60372 60579 61533 63738 65532 70993 74412 80772 82044 87503 88881 89154 92066 95607 98298 118508 121158 123066 127476 138099 141986 147447 152263 175006 177762 178308 181737 184132 187673 191214 196596 212979 242316 246132 262509 266643 276198 283972 289433 294894 304526 350012 355524 363474 375346 382428 414297 425958 449707 456789 525018 533286 552396 563019 578866 589788 609052 638937 726948 750692 787527 799929 828594 851916 868299 899414 913578 1050036 1066572 1126038 1157732 1242891 1277874 1349121 1370367 1575054 1599858 1657188 1689057 1736598 1798828 1827156 1916811 1979419 2252076 2362581 2439749 2485782 2555748 2604897 2698242 2740734 3150108 3199716 3378114 3473196 3762629 3833622 3958838 4047363 4111101 4725162 4879498 4971564 5067171 5209794 5396484 5481468 5846191 5938257 6756228 7319247 7525258 7667244 7814691 7917676 8069939 8094726 8222202 9450324 9758996 10134342 10419588 11287887 11692382 11876514 12142089 14638494 15050516 15629382 16139878 16189452 16444404 17538573 17814771 19337401 20268684 21957741 22575774 23384764 23753028 23834471 24209817 24284178 29276988 31258764 32279756 33863661 35077146 35629542 38674802 43915482 45151548 47668942 48419634 48568356 52615719 53444313 58012203 65873223 67727322 70154292 71259084 71503413 72629451 77349604 87830964 95337884 96839268 101590983 104909207 105231438 106888626 116024406 131746446 135454644 143006826 145258902 157847157 174036609 203181966 209818414 210462876 213777252 214510239 217888353 232048812 251386213 263492892 286013652 290517804 309848123 314727621 315694314 348073218 406363932 419636828 429020478 435776706 502772426 522109827 619696246 629455242 631388628 643530717 696146436 754158639 858040956 871553412 929544369 944182863 1005544852 1024882253 1044219654 1239392492 1258910484 1287061434 1508317278 1859088738 1888365726 2049764506 2088439308 2262475917 2574122868 2788633107 2832548589 3016634556 3074646759 3718177476 3776731452 4099529012 4524951834 5577266214 5665097178 6149293518 6787427751 8365899321 9049903668 9223940277 11154532428 11330194356 12298587036 13323469289 13574855502 16731798642 18447880554 26646938578 27149711004 27671820831 33463597284 36895761108 39970407867 53293877156 55343641662 79940815734 110687283324 119911223601 159881631468 239822447202 359733670803 479644894404 719467341606 1438934683212
• Sum of all divisors σ(n): 4222707793920
• Sum of proper divisors (its aliquot sum) s(n): 2783773110708
• 1438934683212 is an abundant number, because the sum of its proper divisors (2783773110708) is greater than itself. Its abundance is 1344838427496

Bases of 1438934683212

• Binary: 10100111100000111001100001100111001001100₂
• Hexadecimal: 0x14F0730CE4C
• Base-36: ID1CK3F0

Squares and roots of 1438934683212

• 1438934683212 squared (1438934683212²) is 2070533022550418794636944
• 1438934683212 cubed (1438934683212³) is 2979361778883571720558841899191784128
• The square root of 1438934683212 is 1199556.0358782743
• The cube root of 1438934683212 is 11289.6469332409

Scales and comparisons

• 1,438,934,683,212 seconds is equal to 45,753 years, 34 weeks, 6 days, 14 hours, 40 minutes, 12 seconds.
• To count from 1 to 1,438,934,683,212 would take you about one hundred fourteen thousand, three hundred eighty-four 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 1438934683212 cubic inches would be around 940.8 feet tall.

Recreational maths with 1438934683212

• 1438934683212 backwards is 2123864398341
• 1438934683212 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1438934683212's digits is 54
• More coming soon!