189455938425072

Names of 189455938425072

• Cardinal: 189455938425072 can be written as One hundred eighty-nine trillion, four hundred fifty-five billion, nine hundred thirty-eight million, four hundred twenty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.89455938425072 × 10¹⁴

Factors of 189455938425072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 148654

Divisors of 189455938425072

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 29 33 36 44 48 54 58 66 72 87 88 99 108 116 121 132 144 174 176 198 216 232 242 261 264 297 319 348 363 396 432 464 484 522 528 594 638 696 726 783 792 841 957 968 1044 1089 1188 1276 1392 1452 1566 1584 1682 1914 1936 2088 2178 2376 2523 2552 2871 2904 3132 3267 3364 3509 3828 4176 4356 4752 5046 5104 5742 5808 6264 6534 6728 7018 7569 7656 8613 8712 9251 10092 10527 11484 12528 13068 13456 14036 15138 15312 17226 17424 18502 20184 21054 22707 22968 24389 26136 27753 28072 30276 31581 34452 37004 40368 42108 45414 45936 48778 52272 55506 56144 60552 63162 68904 73167 74008 83259 84216 90828 94743 97556 101761 111012 121104 126324 137808 146334 148016 148609 166518 168432 181656 189486 195112 203522 219501 222024 249777 252648 268279 292668 297218 305283 333036 363312 378972 390224 407044 439002 444048 445827 499554 505296 536558 585336 594436 610566 658503 666072 757944 804837 814088 878004 891654 915849 999108 1073116 1170672 1188872 1221132 1317006 1332144 1337481 1515888 1609674 1628176 1634699 1756008 1783308 1831698 1998216 2146232 2377744 2414511 2442264 2634012 2674962 2747547 2951069 3219348 3269398 3512016 3566616 3663396 3996432 4012443 4292464 4309661 4829022 4884528 4904097 5268024 5349924 5495094 5902138 6438696 6538796 7133232 7243533 7326792 8024886 8619322 8853207 9658044 9808194 10536048 10699848 10990188 11804276 12877392 12928983 13077592 14487066 14653584 14712291 16049772 17238644 17706414 17981689 19316088 19616388 21399696 21980376 23608552 25857966 26155184 26559621 28974132 29424582 32099544 34477288 35412828 35963378 38632176 38786949 39232776 43960752 44136873 47217104 47406271 51715932 53119242 53945067 57948264 58849164 64199088 68954576 70825656 71926756 77573898 78465552 79678863 88273746 94812542 103431864 106238484 107890134 115896528 116360847 117698328 124980169 141651312 142218813 143853512 155147796 159357726 161835201 176547492 189625084 206863728 212476968 215780268 232721694 235396656 249960338 284437626 287707024 310295592 318715452 323670402 353094984 374940507 379250168 424953936 426656439 431560536 465443388 485505603 499920676 521468981 568875252 620591184 637430904 647340804 706189968 749881014 758500336 853312878 863121072 930886776 971011206 999841352 1042937962 1124821521 1137750504 1274861808 1279969317 1294681608 1374781859 1499762028 1564406943 1706625756 1861773552 1942022412 1999682704 2085875924 2249643042 2275501008 2559938634 2589363216 2749563718 2999524056 3128813886 3374464563 3413251512 3624424901 3884044824 4124345577 4171751848 4499286084 4693220829 5119877268 5499127436 5999048112 6257627772 6748929126 6826503024 7248849802 7768089648 8248691154 8343503696 8998572168 9386441658 10239754536 10873274703 10998254872 12373036731 12515255544 13497858252 14079662487 14497699604 15122600449 16497382308 17997144336 18772883316 20479509072 21746549406 21996509744 24746073462 25030511088 26995716504 28159324974 28995399208 30245200898 32619824109 32994764616 37119110193 37545766632 39868673911 43493098812 45367801347 49492146924 53991433008 56318649948 57990798416 60490401796 65239648218 65989529232 74238220386 75091533264 79737347822 86986197624 90735602694 97859472327 98984293848 112637299896 119606021733 120980803592 130479296436 136103404041 148476440772 159474695644 173972395248 181471205388 195718944654 197968587696 225274599792 239212043466 241961607184 260958592872 272206808082 296952881544 318949391288 358818065199 362942410776 391437889308 408310212123 438555413021 478424086932 521917185744 544413616164 593905763088 637898782576 717636130398 725884821552 782875778616 816620424246 877110826042 956848173864 1076454195597 1088827232328 1315666239063 1435272260796 1565751557232 1633240848492 1754221652084 1913696347728 2152908391194 2177654464656 2631332478126 2870544521592 3266481696984 3508443304168 3946998717189 4305816782388 5262664956252 5741089043184 6532963393968 7016886608336 7893997434378 8611633564776 10525329912504 11840996151567 15787994868756 17223267129552 21050659825008 23681992303134 31575989737512 47363984606268 63151979475024 94727969212536 189455938425072
• Sum of all divisors σ(n): 619091307912000
• Sum of proper divisors (its aliquot sum) s(n): 429635369486928
• 189455938425072 is an abundant number, because the sum of its proper divisors (429635369486928) is greater than itself. Its abundance is 240179431061856

Bases of 189455938425072

• Binary: 101011000100111100100101111010010001000011110000₂
• Hexadecimal: 0xAC4F25E910F0
• Base-36: 1V5MUU4PO0

Squares and roots of 189455938425072

• 189455938425072 squared (189455938425072²) is 35893552604524673135758205184
• 189455938425072 cubed (189455938425072³) is 6800246692099909185788983963494194385973248
• The square root of 189455938425072 is 13764299.4164277029
• The cube root of 189455938425072 is 57434.0454529635

Scales and comparisons

• 189,455,938,425,072 seconds is equal to 6,024,112 years, 42 weeks, 3 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 189,455,938,425,072 would take you about fifteen million, sixty thousand, two hundred eighty-two 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 189455938425072 cubic inches would be around 4786.2 feet tall.

Recreational maths with 189455938425072

• 189455938425072 backwards is 270524839554981
• 189455938425072 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 189455938425072's digits is 72
• More coming soon!