3968400018128

Names of 3968400018128

• Cardinal: 3968400018128 can be written as Three trillion, nine hundred sixty-eight billion, four hundred million, eighteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.968400018128 × 10¹²

Factors of 3968400018128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2877

Divisors of 3968400018128

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 34 37 49 52 56 68 74 91 98 104 112 119 136 148 169 182 196 208 221 238 259 272 289 296 338 364 392 442 476 481 518 578 592 629 637 676 728 784 833 884 952 962 1036 1156 1183 1258 1274 1352 1456 1547 1666 1768 1813 1904 1924 2023 2072 2312 2366 2516 2548 2704 2801 2873 3094 3332 3367 3536 3626 3757 3848 4046 4144 4403 4624 4732 5032 5096 5602 5746 6188 6253 6664 6734 7252 7514 7696 8092 8177 8281 8806 9464 10064 10192 10693 10829 11204 11492 12376 12506 13328 13468 14161 14504 15028 16184 16354 16562 17612 18928 19607 20111 21386 21658 22408 22984 23569 24752 25012 26299 26936 28322 29008 30056 30821 32368 32708 33124 35224 36413 39214 40222 42772 43316 43771 44816 45968 47138 47617 48841 50024 52598 53872 56644 57239 60112 61642 65416 66248 70448 72826 74851 78428 80444 85544 86632 87542 94276 95234 97682 100048 103637 105196 106301 113288 114478 123284 130832 132496 137249 139009 140777 145652 149702 156856 160888 171088 173264 175084 184093 188552 190468 195364 207274 210392 212602 226576 228956 246568 254891 274498 278018 281554 291304 299404 306397 313712 321776 333319 341887 350168 368186 377104 380936 390728 400673 414548 420784 425204 457912 473369 493136 509782 523957 548996 556036 563108 582608 598808 612794 619021 666638 683774 700336 725459 736372 744107 761872 781456 801346 809489 829096 850408 915824 946738 973063 1019564 1047914 1097992 1112072 1126216 1197616 1225588 1238042 1333276 1347281 1367548 1450918 1472744 1488214 1602692 1618978 1658192 1700816 1761829 1784237 1807117 1893476 1946126 2039128 2095828 2195984 2224144 2252432 2333233 2393209 2451176 2476084 2666552 2694562 2735096 2901836 2945488 2976428 3205384 3237956 3313583 3523658 3568474 3614234 3786952 3892252 4078256 4191656 4333147 4666466 4786418 4902352 4952168 5078213 5208749 5333104 5389124 5470192 5666423 5803672 5952856 6410768 6475912 6627166 6811441 7047316 7136948 7228468 7573904 7784504 8047273 8383312 8666294 9332932 9430967 9572836 9904336 10156426 10417498 10523357 10778248 11332846 11607344 11905712 12332803 12649819 12951824 13254332 13622882 14094632 14273896 14456936 15569008 16094546 17332588 17514653 18665864 18861934 19145672 20312852 20834996 21046714 21556496 22665692 22903777 23195081 24665606 25299638 26508664 27245764 28189264 28547792 28913872 29951093 30332029 32189092 34665176 35029306 37331728 37723868 38291344 39664961 40625704 41669992 42093428 45331384 45807554 46390162 49331212 50599276 53017328 54491528 56330911 59902186 60664058 64378184 66016769 69330352 70058612 73663499 75447736 79329922 81251408 83339984 84186856 86329621 88548733 90662768 91615108 92780324 98662424 101198552 108983056 112661822 119804372 121328116 122602571 128756368 132033538 136803641 140117224 147326998 150895472 158659844 160326439 168373712 172659242 177097466 183230216 185560648 197324848 202397104 209657651 225323644 239608744 242656232 245205142 264067076 273607282 280234448 294653996 297749101 317319688 320652878 345318484 354194932 366460432 371121296 389364209 394316377 419315302 450647288 479217488 485312464 490410284 515644493 528134152 547214564 589307992 595498202 634639376 641305756 690636968 708389864 778728418 788632754 838630604 858217997 901294576 957625487 980820568 1031288986 1056268304 1094429128 1122285073 1178615984 1190996404 1282611512 1381273936 1416779728 1467603557 1557456836 1577265508 1677261208 1716435994 1915250974 1961641136 2062577972 2084243707 2188858256 2244570146 2381992808 2565223024 2725549463 2935207114 3114913672 3154531016 3354522416 3432871988 3830501948 4125155944 4168487414 4489140292 4763985616 5061734717 5451098926 5870414228 6229827344 6309062032 6703378409 6865743976 7661003896 8250311888 8336974828 8978280584 10123469434 10902197852 11740828456 13406756818 13731487952 14589705949 15322007792 16673949656 17956561168 19078846241 20246938868 21804395704 23481656912 26813513636 29179411898 33347899312 35432143019 38157692482 40493877736 43608791408 53627027272 58358823796 70864286038 76315384964 80987755472 107254054544 116717647592 141728572076 152630769928 233435295184 248025001133 283457144152 305261539856 496050002266 566914288304 992100004532 1984200009064 3968400018128
• Sum of all divisors σ(n): 10570067051652
• Sum of proper divisors (its aliquot sum) s(n): 6601667033524
• 3968400018128 is an abundant number, because the sum of its proper divisors (6601667033524) is greater than itself. Its abundance is 2633267015396

Bases of 3968400018128

• Binary: 111001101111110111000100101100101011010000₂
• Hexadecimal: 0x39BF712CAD0
• Base-36: 1EN22WR0W

Squares and roots of 3968400018128

• 3968400018128 squared (3968400018128²) is 15748198703878310728624384
• 3968400018128 cubed (3968400018128³) is 62495152021954034399379022354102833152
• The square root of 3968400018128 is 1992084.3401141429
• The cube root of 3968400018128 is 15832.0984196333

Scales and comparisons

• 3,968,400,018,128 seconds is equal to 126,182 years, 43 weeks, 6 days, 18 hours, 22 minutes, 8 seconds.
• To count from 1 to 3,968,400,018,128 would take you about three hundred fifteen thousand, four hundred fifty-seven 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 3968400018128 cubic inches would be around 1319.3 feet tall.

Recreational maths with 3968400018128

• 3968400018128 backwards is 8218100048693
• The number of decimal digits it has is: 13
• The sum of 3968400018128's digits is 50
• More coming soon!