1998198004608

Names of 1998198004608

• Cardinal: 1998198004608 can be written as One trillion, nine hundred ninety-eight billion, one hundred ninety-eight million, four thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.998198004608 × 10¹²

Factors of 1998198004608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 37

Divisors of 1998198004608

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 104 108 114 117 128 144 152 156 162 169 171 192 208 216 228 234 243 247 288 304 312 324 338 342 351 361 384 416 432 456 468 486 494 507 513 576 608 624 648 676 684 702 722 729 741 832 864 912 936 972 988 1014 1026 1053 1083 1152 1216 1248 1296 1352 1368 1404 1444 1458 1482 1521 1539 1664 1728 1824 1872 1944 1976 2028 2052 2106 2166 2187 2197 2223 2432 2496 2592 2704 2736 2808 2888 2916 2964 3042 3078 3159 3211 3249 3456 3648 3744 3888 3952 4056 4104 4212 4332 4374 4394 4446 4563 4617 4693 4992 5184 5408 5472 5616 5776 5832 5928 6084 6156 6318 6422 6498 6561 6591 6669 7296 7488 7776 7904 8112 8208 8424 8664 8748 8788 8892 9126 9234 9386 9477 9633 9747 10368 10816 10944 11232 11552 11664 11856 12168 12312 12636 12844 12996 13122 13182 13338 13689 13851 14079 14976 15552 15808 16224 16416 16848 17328 17496 17576 17784 18252 18468 18772 18954 19266 19494 19683 19773 20007 21632 21888 22464 23104 23328 23712 24336 24624 25272 25688 25992 26244 26364 26676 27378 27702 28158 28431 28899 29241 31104 31616 32448 32832 33696 34656 34992 35152 35568 36504 36936 37544 37908 38532 38988 39366 39546 40014 41067 41553 41743 42237 44928 46208 46656 47424 48672 49248 50544 51376 51984 52488 52728 53352 54756 55404 56316 56862 57798 58482 59319 60021 61009 64896 65664 67392 69312 69984 70304 71136 73008 73872 75088 75816 77064 77976 78732 79092 80028 82134 83106 83486 84474 85293 86697 87723 93312 94848 97344 98496 101088 102752 103968 104976 105456 106704 109512 110808 112632 113724 115596 116964 118638 120042 122018 123201 124659 125229 126711 134784 138624 139968 140608 142272 146016 147744 150176 151632 154128 155952 157464 158184 160056 164268 166212 166972 168948 170586 173394 175446 177957 180063 183027 194688 196992 202176 205504 207936 209952 210912 213408 219024 221616 225264 227448 231192 233928 237276 240084 244036 246402 249318 250458 253422 255879 260091 263169 279936 281216 284544 292032 295488 300352 303264 308256 311904 314928 316368 320112 328536 332424 333944 337896 341172 346788 350892 355914 360126 366054 369603 373977 375687 380133 404352 411008 415872 419904 421824 426816 438048 443232 450528 454896 462384 467856 474552 480168 488072 492804 498636 500916 506844 511758 520182 526338 533871 540189 549081 584064 590976 600704 606528 616512 623808 629856 632736 640224 657072 664848 667888 675792 682344 693576 701784 711828 720252 732108 739206 747954 751374 760266 780273 789507 793117 839808 843648 853632 876096 886464 901056 909792 924768 935712 949104 960336 976144 985608 997272 1001832 1013688 1023516 1040364 1052676 1067742 1080378 1098162 1108809 1127061 1140399 1213056 1233024 1247616 1259712 1265472 1280448 1314144 1329696 1335776 1351584 1364688 1387152 1403568 1423656 1440504 1464216 1478412 1495908 1502748 1520532 1560546 1579014 1586234 1601613 1620567 1647243 1752192 1772928 1802112 1819584 1849536 1871424 1898208 1920672 1952288 1971216 1994544 2003664 2027376 2047032 2080728 2105352 2135484 2160756 2196324 2217618 2254122 2280798 2340819 2368521 2379351 2519424 2530944 2560896 2628288 2659392 2671552 2703168 2729376 2774304 2807136 2847312 2881008 2928432 2956824 2991816 3005496 3041064 3121092 3158028 3172468 3203226 3241134 3294486 3326427 3381183 3421197 3639168 3699072 3742848 3796416 3841344 3904576 3942432 3989088 4007328 4054752 4094064 4161456 4210704 4270968 4321512 4392648 4435236 4508244 4561596 4681638 4737042 4758702 4804839 4861701 4941729 5256576 5318784 5343104 5406336 5458752 5548608 5614272 5694624 5762016 5856864 5913648 5983632 6010992 6082128 6242184 6316056 6344936 6406452 6482268 6588972 6652854 6762366 6842394 7022457 7105563 7138053 7592832 7682688 7809152 7884864 7978176 8014656 8109504 8188128 8322912 8421408 8541936 8643024 8785296 8870472 9016488 9123192 9363276 9474084 9517404 9609678 9723402 9883458 10143549 10263591 10917504 11097216 11228544 11389248 11524032 11713728 11827296 11967264 12021984 12164256 12484368 12632112 12689872 12812904 12964536 13177944 13305708 13524732 13684788 14044914 14211126 14276106 14414517 14825187 15769728 15956352 16029312 16219008 16376256 16645824 16842816 17083872 17286048 17570592 17740944 18032976 18246384 18726552 18948168 19034808 19219356 19446804 19766916 20287098 20527182 21067371 21414159 22778496 23048064 23427456 23654592 23934528 24043968 24328512 24968736 25264224 25379744 25625808 25929072 26355888 26611416 27049464 27369576 28089828 28422252 28552212 28829034 29650374 30430647 30790773 32752512 33291648 33685632 34167744 34572096 35141184 35481888 36065952 36492768 37453104 37896336 38069616 38438712 38893608 39533832 40574196 41054364 42134742 42828318 43243551 44475561 47309184 47869056 48087936 48657024 49937472 50528448 50759488 51251616 51858144 52711776 53222832 54098928 54739152 56179656 56844504 57104424 57658068 59300748 60861294 61581546 63202113 64242477 68335488 69144192 70282368 70963776 72131904 72985536 74906208 75792672 76139232 76877424 77787216 79067664 81148392 82108728 84269484 85656636 86487102 88951122 91291941 92372319 99874944 101056896 101518976 102503232 103716288 105423552 106445664 108197856 109478304 112359312 113689008 114208848 115316136 118601496 121722588 123163092 126404226 128484954 133426683 141927552 144263808 145971072 149812416 151585344 152278464 153754848 155574432 158135328 162296784 164217456 168538968 171313272 172974204 177902244 182583882 184744638 192727431 205006464 207432576 210847104 212891328 216395712 218956608 224718624 227378016 228417696 230632272 237202992 243445176 246326184 252808452 256969908 266853366 273875823 299624832 303170688 304556928 307509696 311148864 316270656 324593568 328434912 337077936 342626544 345948408 355804488 365167764 369489276 385454862 400280049 425782656 432791424 437913216 449437248 454756032 456835392 461264544 474405984 486890352 492652368 505616904 513939816 533706732 547751646 578182293 615019392 622297728 632541312 649187136 656869824 674155872 685253088 691896816 711608976 730335528 738978552 770909724 800560098 821627469 898874496 909512064 913670784 922529088 948811968 973780704 985304736 1011233808 1027879632 1067413464 1095503292 1156364586 1200840147 1298374272 1313739648 1348311744 1370506176 1383793632 1423217952 1460671056 1477957104 1541819448 1601120196 1643254938 1734546879 1845058176 1897623936 1947561408 1970609472 2022467616 2055759264 2134826928 2191006584 2312729172 2401680294 2696623488 2741012352 2767587264 2846435904 2921342112 2955914208 3083638896 3202240392 3286509876 3469093758 3895122816 3941218944 4044935232 4111518528 4269653856 4382013168 4625458344 4803360588 5203640637 5535174528 5692871808 5842684224 5911828416 6167277792 6404480784 6573019752 6938187516 8089870464 8223037056 8539307712 8764026336 9250916688 9606721176 10407281274 11685368448 11823656832 12334555584 12808961568 13146039504 13876375032 15610921911 17078615424 17528052672 18501833376 19213442352 20814562548 24669111168 25617923136 26292079008 27752750064 31221843822 35056105344 37003666752 38426884704 41629125096 51235846272 52584158016 55505500128 62443687644 74007333504 76853769408 83258250192 105168316032 111011000256 124887375288 153707538816 166516500384 222022000512 249774750576 333033000768 499549501152 666066001536 999099002304 1998198004608
• Sum of all divisors σ(n): 6826802043600
• Sum of proper divisors (its aliquot sum) s(n): 4828604038992
• 1998198004608 is an abundant number, because the sum of its proper divisors (4828604038992) is greater than itself. Its abundance is 2830406034384

Bases of 1998198004608

• Binary: 11101000100111101111000011101101110000000₂
• Hexadecimal: 0x1D13DE1DB80
• Base-36: PHYJI000

Squares and roots of 1998198004608

• 1998198004608 squared (1998198004608²) is 3992795265619392789233664
• 1998198004608 cubed (1998198004608³) is 7978395532568940016635290910260723712
• The square root of 1998198004608 is 1413576.3172209699
• The cube root of 1998198004608 is 12595.4254087249

Scales and comparisons

• 1,998,198,004,608 seconds is equal to 63,536 years, 26 weeks, 5 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,998,198,004,608 would take you about one hundred fifty-eight thousand, eight hundred forty-one 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 1998198004608 cubic inches would be around 1049.6 feet tall.

Recreational maths with 1998198004608

• 1998198004608 backwards is 8064008918991
• The number of decimal digits it has is: 13
• The sum of 1998198004608's digits is 63
• More coming soon!