1997804926824

Names of 1997804926824

• Cardinal: 1997804926824 can be written as One trillion, nine hundred ninety-seven billion, eight hundred four million, nine hundred twenty-six thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.997804926824 × 10¹²

Factors of 1997804926824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5276

Divisors of 1997804926824

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 37 42 51 56 68 74 84 102 111 119 136 148 168 204 222 223 238 259 289 296 357 408 444 446 476 518 578 629 669 714 777 867 888 892 952 1036 1156 1258 1338 1428 1554 1561 1734 1784 1887 2023 2072 2312 2516 2676 2856 3108 3122 3468 3774 3791 4046 4403 4683 4987 5032 5352 6069 6216 6244 6936 7548 7582 8092 8251 8806 9366 9974 10693 11373 12138 12488 13209 14961 15096 15164 16184 16502 17612 18732 19948 21386 22746 24276 24753 26418 26537 29922 30328 32079 33004 34909 35224 37464 39896 42772 45492 48552 49506 52836 53074 57757 59844 64158 64447 66008 69818 74851 79611 84779 85544 90984 99012 104727 105672 106148 115514 119688 128316 128894 139636 140267 149702 159222 169558 173271 184519 193341 198024 209454 212296 224553 231028 254337 256632 257788 279272 280534 299404 318444 339116 346542 369038 386682 418908 420801 449106 451129 462056 508674 515576 553557 561068 593453 598808 636888 678232 693084 738076 773364 837816 841602 898212 902258 981869 1017348 1107114 1112101 1122136 1186906 1291633 1353387 1386168 1441243 1476152 1546728 1683204 1780359 1796424 1804516 1963738 2034696 2214228 2224202 2373812 2384539 2583266 2706774 2882486 2945607 3136823 3336303 3366408 3560718 3609032 3874899 3927476 4323729 4428456 4448404 4747624 4769078 5166532 5413548 5764972 5891214 6273646 6672606 7121436 7153617 7749798 7784707 7854952 8647458 8896808 9410469 9538156 10088701 10333064 10827096 11529944 11782428 12547292 13345212 14242872 14307234 15499596 15569414 16691773 17294916 18820938 18905717 19076312 20177402 21957761 23354121 23564856 25094584 26690424 28614468 30266103 30999192 31138828 33383546 34589832 37641876 37811434 40354804 41147737 43915522 46708242 50075319 53325991 56717151 57228936 60532206 62277656 65873283 66767092 75283752 75622868 80709608 82295474 87831044 93416484 100150638 106651982 113434302 121064412 123443211 131746566 132340019 133534184 151245736 159977973 164590948 175662088 186832968 200301276 213303964 226868604 242128824 246886422 263493132 264680038 288034159 319955946 321397189 329181896 373281937 397020057 400602552 426607928 453737208 493772844 526986264 529360076 576068318 639911892 642794378 699511529 746563874 794040114 864102477 964191567 987545688 1058720152 1119845811 1152136636 1279823784 1285588756 1399023058 1493127748 1588080228 1728204954 1928383134 2098534587 2239691622 2249780323 2304273272 2571177512 2798046116 2986255496 3176160456 3456409908 3856766268 4197069174 4479383244 4499560646 4896580703 5596092232 6749340969 6912819816 7713532536 8394138348 8958766488 8999121292 9793161406 11891695993 13498681938 14689742109 16788276696 17998242584 19586322812 23783391986 26997363876 29379484218 35675087979 39172645624 47566783972 53994727752 58758968436 71350175958 83241871951 95133567944 117517936872 142700351916 166483743902 249725615853 285400703832 332967487804 499451231706 665934975608 998902463412 1997804926824
• Sum of all divisors σ(n): 6256589660160
• Sum of proper divisors (its aliquot sum) s(n): 4258784733336
• 1997804926824 is an abundant number, because the sum of its proper divisors (4258784733336) is greater than itself. Its abundance is 2260979806512

Bases of 1997804926824

• Binary: 11101000100100110011100111111011101101000₂
• Hexadecimal: 0x1D12673F768
• Base-36: PHS1GZ8O

Squares and roots of 1997804926824

• 1997804926824 squared (1997804926824²) is 3991224525642247994726976
• 1997804926824 cubed (1997804926824³) is 7973688021388865366708387025538804224
• The square root of 1997804926824 is 1413437.2737493521
• The cube root of 1997804926824 is 12594.5994467701

Scales and comparisons

• 1,997,804,926,824 seconds is equal to 63,524 years, 6 days, 5 hours, 24 seconds.
• To count from 1 to 1,997,804,926,824 would take you about one hundred fifty-eight thousand, eight hundred ten 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 1997804926824 cubic inches would be around 1049.5 feet tall.

Recreational maths with 1997804926824

• 1997804926824 backwards is 4286294087991
• The number of decimal digits it has is: 13
• The sum of 1997804926824's digits is 69
• More coming soon!