189988146791080

Names of 189988146791080

• Cardinal: 189988146791080 can be written as One hundred eighty-nine trillion, nine hundred eighty-eight billion, one hundred forty-six million, seven hundred ninety-one thousand and eighty.

Scientific notation

• Scientific notation: 1.8998814679108 × 10¹⁴

Factors of 189988146791080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 180

Divisors of 189988146791080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 79 83 88 110 121 158 166 220 242 316 332 395 415 440 484 605 632 664 790 830 869 913 968 1210 1331 1580 1660 1738 1826 2420 2662 3160 3320 3476 3652 4345 4565 4840 5324 6241 6557 6655 6889 6952 7304 8690 9130 9559 10043 10648 12482 13114 13310 13778 17380 18260 19118 20086 24964 26228 26620 27556 31205 32785 34445 34760 36520 38236 40172 47795 49928 50215 52456 53240 55112 62410 65570 68651 68890 72127 75779 76472 80344 95590 100430 105149 110473 124820 131140 137302 137780 144254 151558 191180 200860 210298 220946 249640 262280 274604 275560 288508 303116 343255 360635 378895 382360 401720 420596 441892 518003 525745 544231 549208 552365 571787 577016 606232 686510 721270 755161 757790 793397 833569 841192 883784 1036006 1051490 1088462 1104730 1143574 1373020 1442540 1510322 1515580 1586794 1667138 2072012 2102980 2176924 2209460 2287148 2590015 2721155 2746040 2858935 2885080 3020644 3031160 3173588 3334276 3775805 3966985 4144024 4167845 4205960 4353848 4418920 4574296 5180030 5442310 5698033 5717870 5986541 6041288 6289657 6347176 6668552 7551610 7933970 8306771 8335690 8727367 9169259 10360060 10884620 11396066 11435740 11973082 12579314 15103220 15867940 16613542 16671380 17454734 18338518 20720120 21769240 22792132 22871480 23946164 25158628 28490165 29932705 30206440 31448285 31735880 33227084 33342760 34909468 36677036 41533855 42994249 43636835 45171173 45584264 45846295 47892328 50317256 56980330 59865410 62678363 62896570 65851951 66454168 69186227 69818936 73354072 83067710 85988498 87273670 90342346 91692590 113960660 119730820 125356726 125793140 131703902 138372454 166135420 171976996 174547340 180684692 183385180 214971245 225855865 227921320 239461640 250713452 251586280 263407804 276744908 313391815 329259755 332270840 343953992 345931135 349094680 361369384 366770360 429942490 451711730 472936739 496882903 501426904 526815608 553489816 626783630 658519510 689461993 691862270 724371461 761048497 859884980 903423460 945873478 993765806 1253567260 1317039020 1378923986 1383724540 1448742922 1522096994 1719769960 1806846920 1891746956 1987531612 2364683695 2484414515 2507134520 2634078040 2757847972 2767449080 2897485844 3044193988 3447309965 3568522667 3621857305 3783493912 3805242485 3975063224 4729367390 4968829030 5202304129 5465711933 5515695944 5794971688 6088387976 6894619930 7137045334 7243714610 7610484970 9458734780 9937658060 10404608258 10931423866 13789239860 14274090668 14487429220 15220969940 17842613335 18917469560 19875316120 20809216516 21862847732 26011520645 27328559665 27578479720 28548181336 28974858440 30441939880 35685226670 39253749337 41618433032 43725695464 52023041290 54657119330 57225345419 60122831263 71370453340 78507498674 104046082580 109314238660 114450690838 120245662526 142740906680 157014997348 196268746685 208092165160 218628477320 228901381676 240491325052 286126727095 300614156315 314029994696 392537493370 431791242707 457802763352 480982650104 572253454190 601228312630 785074986740 863582485414 1144506908380 1202456625260 1570149973480 1727164970828 2158956213535 2289013816760 2404913250520 3454329941656 4317912427070 4749703669777 8635824854140 9499407339554 17271649708280 18998814679108 23748518348885 37997629358216 47497036697770 94994073395540 189988146791080
• Sum of all divisors σ(n): 482023136649600
• Sum of proper divisors (its aliquot sum) s(n): 292034989858520
• 189988146791080 is an abundant number, because the sum of its proper divisors (292034989858520) is greater than itself. Its abundance is 102046843067440

Bases of 189988146791080

• Binary: 101011001100101100010000000000000100001010101000₂
• Hexadecimal: 0xACCB100042A8
• Base-36: 1VCFCL912G

Squares and roots of 189988146791080

• 189988146791080 squared (189988146791080²) is 36095495921108961701167566400
• 189988146791080 cubed (189988146791080³) is 6857716377556478810860709398227532827712000
• The square root of 189988146791080 is 13783618.7843062461
• The cube root of 189988146791080 is 57487.7752754971

Scales and comparisons

• 189,988,146,791,080 seconds is equal to 6,041,035 years, 20 weeks, 4 days, 3 hours, 44 minutes, 40 seconds.
• To count from 1 to 189,988,146,791,080 would take you about fifteen million, one hundred two thousand, five hundred eighty-eight 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 189988146791080 cubic inches would be around 4790.6 feet tall.

Recreational maths with 189988146791080

• 189988146791080 backwards is 080197641889981
• 189988146791080 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 189988146791080's digits is 79
• More coming soon!