1985187162112

Names of 1985187162112

• Cardinal: 1985187162112 can be written as One trillion, nine hundred eighty-five billion, one hundred eighty-seven million, one hundred sixty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.985187162112 × 10¹²

Factors of 1985187162112

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 166

Divisors of 1985187162112

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 29 31 32 38 44 56 58 62 64 67 76 77 88 112 116 121 124 128 133 134 152 154 176 203 209 217 224 232 242 248 256 266 268 304 308 319 341 352 406 418 434 448 464 469 484 496 512 532 536 551 589 608 616 638 682 704 737 812 836 847 868 896 899 928 938 968 992 1024 1064 1072 1102 1178 1216 1232 1273 1276 1364 1408 1463 1474 1624 1672 1694 1736 1792 1798 1856 1876 1936 1943 1984 2048 2077 2128 2144 2204 2233 2299 2356 2387 2432 2464 2546 2552 2728 2816 2926 2948 3248 3344 3388 3472 3509 3584 3596 3712 3751 3752 3857 3872 3886 3968 4123 4154 4256 4288 4408 4466 4598 4712 4774 4864 4928 5092 5104 5159 5456 5632 5852 5896 6061 6293 6479 6496 6688 6776 6944 7018 7168 7192 7424 7502 7504 7714 7744 7772 7936 8107 8246 8308 8512 8576 8816 8911 8932 9196 9424 9548 9728 9856 9889 10184 10208 10318 10912 11264 11704 11792 12122 12586 12958 12992 13376 13552 13601 13888 14003 14036 14336 14384 14539 14848 15004 15008 15428 15488 15544 15872 16093 16214 16492 16616 17024 17081 17152 17632 17822 17864 18392 18848 19096 19456 19712 19778 20368 20416 20636 21373 21824 22528 22847 23408 23584 24244 24563 25172 25916 25984 26257 26752 27104 27202 27776 28006 28072 28768 29078 29696 30008 30016 30856 30976 31088 31744 32186 32428 32984 33232 34048 34162 34304 35264 35644 35728 36784 36917 37696 38192 38912 39424 39463 39556 40736 40832 41272 42427 42746 43648 45353 45694 46816 47168 48488 49126 50344 51832 51968 52514 53504 54208 54404 55552 56012 56144 56749 57536 58156 59392 60016 60032 60233 61712 61952 62176 63488 64372 64856 65968 66464 66671 68096 68324 68608 69223 70528 71269 71288 71456 73568 73834 75392 76384 78848 78926 79112 81472 81664 82544 84854 85492 87296 90706 91388 93632 94336 96976 98021 98252 100688 103664 103936 105028 107008 108416 108779 108808 111104 112024 112288 113498 115072 116312 119567 120032 120064 120466 123424 123904 124352 128744 129712 131936 132928 133342 136192 136648 137216 138446 141056 142538 142576 142912 147136 147668 149611 150784 152768 154033 157696 157852 158224 159929 162944 163328 165088 169708 170984 174592 181412 182776 187264 187891 188672 193952 196042 196504 201376 207328 207872 210056 214016 216832 217558 217616 222208 224048 224576 226996 230144 232624 235103 239134 240064 240128 240932 246848 247808 248704 251317 257488 258419 259424 263872 265856 266684 272384 273296 276241 276892 282112 285076 285152 285824 294272 295336 299222 301568 305536 308066 315704 316448 319858 325888 326656 330176 339416 341968 349184 362824 365552 374528 375782 377344 387904 392084 393008 402752 406087 414656 415744 420112 421631 428032 433664 434093 435116 435232 444416 448096 449152 453992 460288 465248 466697 470206 478268 480128 480256 481864 493696 497408 498883 502634 514976 516838 518848 527744 531712 533368 546592 552482 553784 564224 570152 570304 571648 588544 590672 598444 603136 611072 616132 631408 632896 639716 651776 653312 660352 662563 678832 683936 698368 725648 731104 749056 751564 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244873216 250149592 255428096 256351648 257348608 264550528 264621056 267401288 276027136 276951334 282870784 285885248 292973312 296828224 305601472 306403328 315459584 327534592 336700672 339232256 352483516 363853952 384800768 388947328 389863936 402838304 408138808 415833088 421304576 431750144 444511232 450360064 462963424 466444352 477897728 481490944 500299184 510856192 512703296 514697216 529101056 529242112 534802576 552054272 553902668 565741568 571770496 585946624 593656448 611202944 673401344 678464512 704967032 727707904 777894656 779727872 805676608 816277616 831666176 842609152 863500288 889022464 900720128 925926848 932888704 955795456 969329669 1000598368 1021712384 1025406592 1058202112 1069605152 1104108544 1107805336 1143540992 1171893248 1187312896 1222405888 1346802688 1356929024 1409934064 1455415808 1555789312 1559455744 1611353216 1632555232 1685218304 1801440256 1851853696 1865777408 1938659338 2001196736 2050813184 2116404224 2139210304 2208217088 2215610672 2287081984 2343786496 2374625792 2444811776 2693605376 2819868128 2910831616 3111578624 3222706432 3265110464 3370436608 3602880512 3703707392 3731554816 3877318676 4002393472 4101626368 4232808448 4278420608 4431221344 4574163968 4749251584 4889623552 5639736256 5821663232 6223157248 6445412864 6530220928 7407414784 7463109632 7754637352 8004786944 8203252736 8556841216 8862442688 9148327936 9498503168 9779247104 11279472512 12890825728 13060441856 14814829568 14926219264 15509274704 16009573888 16406505472 17113682432 17724885376 22558945024 25781651456 26120883712 29629659136 31018549408 32019147776 34227364864 35449770752 45117890048 52241767424 62037098816 64038295552 68454729728 70899541504 90235780096 104483534848 124074197632 141799083008 180471560192 248148395264 283598166016 496296790528 992593581056 1985187162112
• Sum of all divisors σ(n): 5688603648000
• Sum of proper divisors (its aliquot sum) s(n): 3703416485888
• 1985187162112 is an abundant number, because the sum of its proper divisors (3703416485888) is greater than itself. Its abundance is 1718229323776

Bases of 1985187162112

• Binary: 11100111000110110011000000010100000000000₂
• Hexadecimal: 0x1CE36602800
• Base-36: PBZD6HOG

Squares and roots of 1985187162112

• 1985187162112 squared (1985187162112²) is 3940968068614296168300544
• 1985187162112 cubed (1985187162112³) is 7823559216106424306660832477265788928
• The square root of 1985187162112 is 1408966.7001430517
• The cube root of 1985187162112 is 12568.0283787189

Scales and comparisons

• 1,985,187,162,112 seconds is equal to 63,122 years, 42 weeks, 1 day, 6 hours, 21 minutes, 52 seconds.
• To count from 1 to 1,985,187,162,112 would take you about one hundred fifty-seven thousand, eight hundred 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 1985187162112 cubic inches would be around 1047.3 feet tall.

Recreational maths with 1985187162112

• 1985187162112 backwards is 2112617815891
• The number of decimal digits it has is: 13
• The sum of 1985187162112's digits is 52
• More coming soon!