189045498828838168

Names of 189045498828838168

• Cardinal: 189045498828838168 can be written as One hundred eighty-nine quadrillion, forty-five trillion, four hundred ninety-eight billion, eight hundred twenty-eight million, eight hundred thirty-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.89045498828838168 × 10¹⁷

Factors of 189045498828838168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 164061

Divisors of 189045498828838168

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 11 22 44 59 88 89 118 121 178 236 242 356 472 484 649 712 968 979 1298 1331 1958 2596 2662 3916 5192 5251 5324 7139 7832 10502 10648 10769 14278 21004 21538 24203 28556 42008 43076 48406 57112 57761 78529 86152 96812 115522 118459 139697 157058 193624 231044 236918 266233 279394 314116 462088 473836 532466 558788 628232 635371 947672 1064932 1117576 1270742 1427977 1536667 2129864 2154067 2541484 2855954 2928563 3073334 4308134 5082968 5711908 5857126 6146668 6989081 8242123 8616268 11423816 11714252 12293336 12433033 13978162 15707747 16484246 16903337 17232536 23428504 23694737 24866066 27956324 31415494 32214193 32968492 33806674 47389474 49732132 55912648 62830988 64428386 65936984 67613348 90663353 94778948 99464264 125661976 127089953 128856772 135226696 136763363 172785217 181326706 185936707 189557896 254179906 257713544 260642107 273526726 345570434 362653412 371873414 508359812 521284214 547053452 691140868 725306824 733548947 743746828 997296883 1016719624 1042568428 1094106904 1382281736 1397989483 1467097894 1487493656 1504396993 1900637387 1994593766 2085136856 2795978966 2867063177 2934195788 3008793986 3381086491 3801274774 3989187532 5591957932 5734126354 5868391576 6017587972 6762172982 7602549548 7978375064 8069038417 10970265713 11183915864 11468252708 12035175944 13524345964 15205099096 15377884313 16138076834 16548366923 21940531426 22936505416 27048691928 30755768626 32276153668 33096733846 37191951401 43881062852 61511537252 64552307336 66193467692 74383902802 87762125704 88759422587 123023074504 132386935384 148767805604 169156727443 177518845174 199484102969 297535611208 300916697699 338313454886 355037690348 398968205938 409111465411 601833395398 676626909772 710075380696 797936411876 818222930822 976353648457 1203666790796 1353253819544 1595872823752 1636445861644 1952707296914 2194325132659 2407333581592 3272891723288 3310083674689 3905414593828 4388650265318 4500226119521 6620167349378 7810829187656 8777300530636 9000452239042 13240334698756 17554601061272 17754085164241 18000904478084 24137576459249 26480669397512 35508170328482 36001808956168 36410920421579 48275152918498 71016340656964 72821840843158 96550305836996 142032681313928 145643681686316 193100611673992 195294936806651 265513341051739 291287363372632 390589873613302 400520124637369 531026682103478 781179747226604 801040249274738 1062053364206956 1562359494453208 1602080498549476 2124106728413912 2148244304873161 3204160997098952 4296488609746322 8592977219492644 17185954438985288 23630687353604771 47261374707209542 94522749414419084 189045498828838168
• Sum of all divisors σ(n): 400962196484928000
• Sum of proper divisors (its aliquot sum) s(n): 211916697656089832
• 189045498828838168 is an abundant number, because the sum of its proper divisors (211916697656089832) is greater than itself. Its abundance is 22871198827251664

Bases of 189045498828838168

• Binary: 1010011111100111111110000100101100000101000101010100011000₂
• Hexadecimal: 0x29F9FE12C145518
• Base-36: 1FPF1B8GJYFS

Squares and roots of 189045498828838168

• 189045498828838168 squared (189045498828838168²) is 35738200627444253148908036733596224
• 189045498828838168 cubed (189045498828838168³) is 6756145964860296039440733262574159863750150351877632
• The square root of 189045498828838168 is 434793627.8613546655
• The cube root of 189045498828838168 is 573925.4019984877

Scales and comparisons

• 189,045,498,828,838,168 seconds is equal to 6,011,062,106 years, 33 weeks, 6 hours, 9 minutes, 28 seconds.
• To count from 1 to 189,045,498,828,838,168 would take you about eighteen billion, thirty-three million, one hundred eighty-six thousand, three hundred nineteen 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 189045498828838168 cubic inches would be around 47827.1 feet tall.

Recreational maths with 189045498828838168

• 189045498828838168 backwards is 861838828894540981
• The number of decimal digits it has is: 18
• The sum of 189045498828838168's digits is 100
• More coming soon!