1997137081296

Names of 1997137081296

• Cardinal: 1997137081296 can be written as One trillion, nine hundred ninety-seven billion, one hundred thirty-seven million, eighty-one thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.997137081296 × 10¹²

Factors of 1997137081296

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1204

Divisors of 1997137081296

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 36 42 48 54 56 62 63 72 84 93 108 109 112 124 126 144 168 186 189 216 217 218 241 248 252 279 327 336 372 378 432 434 436 482 496 504 558 651 654 723 744 756 763 811 837 868 872 964 981 1008 1116 1302 1308 1446 1488 1512 1526 1622 1674 1687 1736 1744 1928 1953 1962 2169 2232 2289 2433 2604 2616 2892 2943 3024 3052 3244 3348 3374 3379 3472 3856 3906 3924 4338 4464 4578 4866 5061 5208 5232 5677 5784 5859 5886 6104 6488 6507 6696 6748 6758 6867 7299 7471 7812 7848 8676 9156 9732 10122 10137 10416 11354 11568 11718 11772 12208 12976 13014 13392 13496 13516 13734 14598 14942 15183 15624 15696 17031 17352 18312 19464 20244 20274 20601 21897 22413 22708 23436 23544 23653 25141 26028 26269 26992 27032 27468 29196 29884 30366 30411 31248 34062 34704 36624 38928 40488 40548 41202 43794 44826 45416 45549 46872 47088 47306 50282 51093 52056 52297 52538 54064 54936 58392 59768 60732 60822 67239 68124 70959 75423 78807 80976 81096 82404 87588 88399 89652 90832 91098 91233 93744 94612 100564 102186 104112 104594 105076 109872 116784 119536 121464 121644 134478 136248 141918 150846 153279 156891 157614 162192 164808 175176 175987 176798 179304 182196 182466 183883 189224 195451 201128 201717 204372 209188 210152 212877 226269 236421 242928 243288 265197 268956 272496 283836 301692 306558 313782 315228 329616 350352 351974 353596 358608 364392 364932 367766 378448 390902 402256 403434 408744 418376 420304 425754 452538 470673 472842 486576 527961 530394 537912 551649 567672 586353 603384 613116 618793 627564 630456 638631 678807 703948 707192 709263 728784 729864 735532 781804 795591 806868 814339 817488 836752 851508 905076 941346 945684 1055922 1060788 1075824 1103298 1135344 1172706 1206768 1226232 1237586 1255128 1260912 1277262 1357614 1368157 1407896 1412019 1414384 1418526 1459728 1471064 1563608 1583883 1591182 1613736 1628678 1654947 1703016 1759059 1810152 1856379 1882692 1891368 2111844 2121576 2206596 2345412 2386773 2443017 2452464 2475172 2510256 2554524 2715228 2736314 2740369 2815792 2824038 2837052 2942128 3127216 3167766 3182364 3227472 3257356 3309894 3406032 3518118 3620304 3712758 3765384 3782736 4104471 4223688 4243152 4413192 4690824 4751649 4773546 4886034 4950344 4964841 5109048 5277177 5430456 5472628 5480738 5569137 5648076 5674104 5700373 6058981 6335532 6364728 6514712 6619788 7036236 7329051 7425516 7530768 8208942 8221107 8447376 8826384 9381648 9503298 9547092 9772068 9900688 9929682 10218096 10554354 10860912 10945256 10961476 11138274 11296152 11348208 11400746 12117962 12313413 12671064 12729456 13029424 13239576 14072472 14658102 14851032 16417884 16442214 16707411 17101119 18176943 19006596 19094184 19182583 19544136 19859364 21108708 21304159 21890512 21922952 21987153 22276548 22592304 22801492 24235924 24626826 24663321 25342128 26479152 28144944 29316204 29702064 32835768 32884428 33414822 34202238 36353886 36940239 38013192 38188368 38365166 39088272 39718728 42217416 42412867 42608318 43845904 43974306 44553096 45602984 48471848 49253652 49326642 51303357 54530829 57547749 58632408 63912477 65671536 65768856 66829644 68404476 72707772 73880478 73989963 76026384 76730332 79437456 84434832 84825734 85216636 87948612 89106192 91205968 96943696 98507304 98653284 102606714 109061658 115095498 117264816 127238601 127824954 131537712 133659288 136808952 145415544 147760956 147979926 149129113 153460664 153910071 163592487 169651468 170433272 172643247 175897224 191737431 197014608 197306568 205213428 218123316 230190996 254477202 255649908 267318576 273617904 290831088 295521912 295959852 298258226 306921328 307820142 327184974 339302936 340866544 345286494 351794448 381715803 383474862 394613136 410426856 436246632 447387339 460381992 508954404 511299816 517929741 575212293 591043824 591919704 596516452 615640284 654369948 660428929 678605872 690572988 763431606 766949724 820853712 872493264 894774678 920763984 1017908808 1022599632 1035859482 1145147409 1150424586 1183839408 1193032904 1231280568 1308739896 1320857858 1342162017 1381145976 1526863212 1533899448 1789549356 1981286787 2035817616 2071718964 2290294818 2300849172 2386065808 2462561136 2617479792 2641715716 2684324034 2762291952 3053726424 3067798896 3579098712 3962573574 4026486051 4143437928 4580589636 4601698344 4623002503 5283431432 5368648068 5943860361 6107452848 7158197424 7925147148 8052972102 8286875856 9161179272 9203396688 9246005006 10566862864 10737296136 11887720722 13869007509 15850294296 16105944204 17831581083 18322358544 18492010012 21474592272 23775441444 27738015018 31700588592 32211888408 35663162166 36984020024 41607022527 47550882888 55476030036 64423776816 71326324332 73968040048 83214045054 95101765776 110952060072 124821067581 142652648664 166428090108 221904120144 249642135162 285305297328 332856180216 499284270324 665712360432 998568540648 1997137081296
• Sum of all divisors σ(n): 6861605273600
• Sum of proper divisors (its aliquot sum) s(n): 4864468192304
• 1997137081296 is an abundant number, because the sum of its proper divisors (4864468192304) is greater than itself. Its abundance is 2867331111008

Bases of 1997137081296

• Binary: 11101000011111110101001010111001111010000₂
• Hexadecimal: 0x1D0FEA573D0
• Base-36: PHGZUQC0

Squares and roots of 1997137081296

• 1997137081296 squared (1997137081296²) is 3988556521487505713039616
• 1997137081296 cubed (1997137081296³) is 7965694129907683668071064026660622336
• The square root of 1997137081296 is 1413201.0052699509
• The cube root of 1997137081296 is 12593.1958755733

Scales and comparisons

• 1,997,137,081,296 seconds is equal to 63,502 years, 40 weeks, 4 days, 12 hours, 21 minutes, 36 seconds.
• To count from 1 to 1,997,137,081,296 would take you about one hundred fifty-eight thousand, seven hundred fifty-six 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 1997137081296 cubic inches would be around 1049.4 feet tall.

Recreational maths with 1997137081296

• 1997137081296 backwards is 6921807317991
• 1997137081296 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1997137081296's digits is 63
• More coming soon!