3981892629168

Names of 3981892629168

• Cardinal: 3981892629168 can be written as Three trillion, nine hundred eighty-one billion, eight hundred ninety-two million, six hundred twenty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.981892629168 × 10¹²

Factors of 3981892629168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 218

Divisors of 3981892629168

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 36 38 48 54 57 62 72 76 93 108 114 124 144 152 163 171 186 216 228 248 279 304 326 342 361 372 432 456 489 496 513 558 589 652 684 722 744 837 912 961 978 1026 1083 1116 1178 1304 1368 1444 1467 1488 1674 1767 1922 1956 2052 2166 2232 2356 2608 2736 2883 2888 2934 3097 3249 3348 3534 3844 3912 4104 4332 4401 4464 4712 5053 5301 5766 5776 5868 6194 6498 6696 7068 7688 7824 8208 8649 8664 8802 9291 9424 9747 10106 10602 11191 11532 11736 12388 12996 13392 14136 15159 15376 15903 17298 17328 17604 18259 18582 19494 20212 21204 22382 23064 23472 24776 25947 25992 26569 27873 28272 30318 31806 33573 34596 35208 36518 37164 38988 40424 42408 44764 45477 46128 49552 51894 51984 53138 54777 55746 58843 60636 63612 67146 69192 70416 73036 74328 77976 79707 80848 83619 84816 89528 90954 96007 100719 103788 106276 109554 111492 117686 121272 127224 134292 136431 138384 146072 148656 155952 156643 159414 164331 167238 176529 179056 181908 192014 201438 207576 212552 219108 222984 235372 239121 242544 254448 268584 272862 288021 292144 302157 313286 318828 328662 334476 346921 353058 363816 384028 402876 415152 425104 438216 445968 469929 470744 478242 492993 504811 529587 537168 545724 576042 604314 626572 637656 657324 668952 693842 706116 717363 727632 768056 805752 823639 864063 876432 939858 941488 956484 985986 1009622 1040763 1059174 1091448 1152084 1208628 1253144 1275312 1314648 1337904 1387684 1409787 1412232 1434726 1514433 1536112 1588761 1611504 1647278 1728126 1824133 1879716 1912968 1971972 2019244 2081526 2118348 2182896 2304168 2417256 2470917 2506288 2592189 2629296 2775368 2819574 2824464 2869452 2976217 3028866 3122289 3177522 3294556 3456252 3648266 3759432 3825936 3943944 4038488 4163052 4229361 4236696 4543299 4608336 4834512 4941834 5184378 5472399 5550736 5639148 5738904 5952434 6057732 6244578 6355044 6589112 6912504 7296532 7412751 7518864 7887888 8076976 8326104 8458722 8473392 8928651 9086598 9366867 9591409 9883668 10368756 10944798 11278296 11477808 11904868 12115464 12489156 12710088 13178224 13629897 13825008 14593064 14825502 15649141 16417197 16652208 16917444 17857302 18173196 18733734 19182818 19767336 20737512 21889596 22238253 22556592 23809736 24230928 24978312 25420176 25532809 26785953 27259794 28774227 29186128 29651004 31298282 32834394 33834888 35714604 36346392 37467468 38365636 39534672 41475024 43779192 44476506 46947423 47619472 49251591 49956624 51065618 53571906 54519588 56548123 57548454 59302008 62596564 65668788 67669776 71429208 72692784 74934936 76598427 76731272 80357859 86322681 87558384 88953012 93894846 98503182 102131236 107143812 109039176 113096246 115096908 118604016 125193128 131337576 140842269 142858416 149869872 153196854 153462544 160715718 169644369 172645362 177906024 187789692 197006364 204262472 214287624 218078352 226192492 229795281 230193816 250386256 258968043 262675152 281684538 297333679 306393708 321431436 339288738 345290724 355812048 375579384 394012728 408524944 422526807 428575248 452384984 459590562 460387632 485123371 508933107 517936086 563369076 594667358 612787416 642862872 678577476 689385843 690581448 751158768 788025456 845053614 892001037 904769968 919181124 970246742 1017866214 1035872172 1126738152 1189334716 1225574832 1285725744 1357154952 1378771686 1381162896 1455370113 1526799321 1690107228 1784002074 1838362248 1940493484 2035732428 2071744344 2253476304 2378669432 2676003111 2714309904 2757543372 2910740226 3053598642 3380214456 3568004148 3676724496 3880986968 4071464856 4143488688 4366110339 4757338864 5352006222 5515086744 5821480452 6107197284 6760428912 7136008296 7761973936 8028009333 8142929712 8732220678 9217344049 10704012444 11030173488 11642960904 12214394568 13098331017 14272016592 16056018666 17464441356 18434688098 21408024888 23285921808 24428789136 26196662034 27652032147 32112037332 34928882712 36869376196 42816049776 52393324068 55304064294 64224074664 69857765424 73738752392 82956096441 104786648136 110608128588 128448149328 147477504784 165912192882 209573296272 221216257176 248868289323 331824385764 442432514352 497736578646 663648771528 995473157292 1327297543056 1990946314584 3981892629168
• Sum of all divisors σ(n): 12541330350360
• Sum of proper divisors (its aliquot sum) s(n): 8559437721192
• 3981892629168 is an abundant number, because the sum of its proper divisors (8559437721192) is greater than itself. Its abundance is 4577545092024

Bases of 3981892629168

• Binary: 111001111100011011010010111011001010110000₂
• Hexadecimal: 0x39F1B4BB2B0
• Base-36: 1ET9828C0

Squares and roots of 3981892629168

• 3981892629168 squared (3981892629168²) is 15855468910222447564372224
• 3981892629168 cubed (3981892629168³) is 63134774785617145483830132948751429632
• The square root of 3981892629168 is 1995468.0225871823
• The cube root of 3981892629168 is 15850.0212350229

Scales and comparisons

• 3,981,892,629,168 seconds is equal to 126,611 years, 45 weeks, 1 day, 5 hours, 52 minutes, 48 seconds.
• To count from 1 to 3,981,892,629,168 would take you about three hundred sixteen thousand, five hundred twenty-nine 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 3981892629168 cubic inches would be around 1320.8 feet tall.

Recreational maths with 3981892629168

• 3981892629168 backwards is 8619262981893
• 3981892629168 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3981892629168's digits is 72
• More coming soon!