189130791479742

Names of 189130791479742

• Cardinal: 189130791479742 can be written as One hundred eighty-nine trillion, one hundred thirty billion, seven hundred ninety-one million, four hundred seventy-nine thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.89130791479742 × 10¹⁴

Factors of 189130791479742

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45969

Divisors of 189130791479742

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 37 42 47 63 67 74 94 111 126 134 141 201 222 259 282 283 329 333 402 423 469 518 566 603 658 666 777 846 849 938 987 1206 1407 1554 1698 1739 1974 1981 2331 2479 2547 2814 2961 3149 3478 3962 4221 4662 4958 5094 5217 5922 5943 6298 7437 8442 9447 10434 10471 11886 12173 13301 14874 15651 17353 17829 18894 18961 20942 22043 22311 24346 26602 28341 31302 31413 34706 35658 36519 37922 39903 44086 44622 45523 52059 56682 56883 62826 66129 73038 73297 79806 91046 93107 94239 104118 109557 113766 116513 119709 132258 132727 136569 146594 156177 170649 186214 188478 198387 219114 219891 233026 239418 265454 273138 279321 312354 318661 341298 349539 396774 398181 409707 439782 492137 558642 637322 659673 699078 701557 796362 815591 819414 837963 891167 955983 984274 1048617 1194543 1319346 1403114 1476411 1631182 1675926 1684351 1782334 1911966 2097234 2104671 2139581 2389086 2446773 2673501 2867949 2952822 3050041 3368702 3444959 4209342 4279162 4429233 4893546 4910899 5053053 5347002 5735898 6100082 6238169 6314013 6418743 6889918 7340319 8020503 8858466 9150123 9821798 10106106 10334877 11790457 12476338 12628026 12837486 12883009 14680638 14732697 14977067 15159159 16041006 18300246 18714507 19256229 20669754 21350287 23580914 25766018 27450369 29465394 29954134 30318318 31004631 32973179 35371371 37429014 38512458 38649027 42700574 44198091 44931201 54900738 56143521 62009262 64050861 65946358 70742742 77298054 79164497 88396182 89862402 90181063 98919537 106114113 112287042 112851517 115947081 128101722 134793603 143351927 158328994 180362126 192152583 197839074 212228226 225703034 230812253 231894162 237493491 269587206 270543189 286703854 296758611 338554551 384305166 430055781 461624506 474986982 476671333 541086378 554151479 593517222 605501423 677109102 692436759 712480473 789960619 811629567 860111562 863161603 953342666 1003463489 1015663653 1108302958 1211002846 1290167343 1384873518 1424960946 1430013999 1579921238 1623259134 1662454437 1726323206 1816504269 2006926978 2031327306 2077310277 2369881857 2580334686 2589484809 2860027998 3010390467 3324908874 3336699331 3633008538 4154620554 4238509961 4290041997 4739763714 4987363311 5178969618 5304021299 5449512807 6020780934 6042131221 6673398662 7109645571 7768454427 8477019922 8580083994 9031171401 9974726622 10010097993 10608042598 10899025614 12084262442 12715529883 14219291142 15536908854 15912063897 18062342802 18126393663 20020195986 22403552651 25431059766 30030293979 31824127794 31936979311 36252787326 37128149093 38146589649 40568595341 44807105302 47736191691 54379180989 60060587958 63873958622 67210657953 74256298186 76293179298 81137190682 95472383382 95810937933 108758361978 111384447279 121705786023 134421315906 156824868557 191621875866 201631973859 222768894558 223558855177 243411572046 283980167387 287432813799 313649737114 334153341837 365117358069 403263947718 447117710354 470474605671 567960334774 574865627598 668306683674 670676565531 730234716138 851940502161 940949211342 1341353131062 1411423817013 1501038027617 1703881004322 2012029696593 2555821506483 2822847634026 3002076055234 4024059393186 4503114082851 5111643012966 9006228165702 10507266193319 13509342248553 21014532386638 27018684497106 31521798579957 63043597159914 94565395739871 189130791479742
• Sum of all divisors σ(n): 500319114706944
• Sum of proper divisors (its aliquot sum) s(n): 311188323227202
• 189130791479742 is an abundant number, because the sum of its proper divisors (311188323227202) is greater than itself. Its abundance is 122057531747460

Bases of 189130791479742

• Binary: 101011000000001101110001101001000110100110111110₂
• Hexadecimal: 0xAC0371A469BE
• Base-36: 1V1HHI18ZI

Squares and roots of 189130791479742

• 189130791479742 squared (189130791479742²) is 35770456285753649101996386564
• 189130791479742 cubed (189130791479742³) is 6765294708916099925237043397481042606986488
• The square root of 189130791479742 is 13752483.1023252669
• The cube root of 189130791479742 is 57401.1702667173

Scales and comparisons

• 189,130,791,479,742 seconds is equal to 6,013,774 years, 7 weeks, 5 days, 6 hours, 35 minutes, 42 seconds.
• To count from 1 to 189,130,791,479,742 would take you about fifteen million, thirty-four thousand, four hundred thirty-five 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 189130791479742 cubic inches would be around 4783.4 feet tall.

Recreational maths with 189130791479742

• 189130791479742 backwards is 247974197031981
• The number of decimal digits it has is: 15
• The sum of 189130791479742's digits is 72
• More coming soon!