1389889134018

Names of 1389889134018

• Cardinal: 1389889134018 can be written as One trillion, three hundred eighty-nine billion, eight hundred eighty-nine million, one hundred thirty-four thousand and eighteen.

Scientific notation

• Scientific notation: 1.389889134018 × 10¹²

Factors of 1389889134018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 119

Divisors of 1389889134018

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 27 33 34 42 51 54 63 66 77 79 99 102 119 121 126 153 154 158 187 189 198 231 237 238 242 289 297 306 357 363 374 378 459 462 474 553 561 578 594 693 711 714 726 847 867 869 918 1071 1089 1106 1122 1309 1331 1343 1386 1422 1659 1683 1694 1734 1738 2023 2057 2079 2133 2142 2178 2541 2601 2607 2618 2662 2686 3179 3213 3267 3318 3366 3927 3993 4029 4046 4114 4158 4266 4977 5049 5082 5202 5214 6069 6083 6171 6358 6426 6534 7623 7803 7821 7854 7986 8058 9317 9401 9537 9559 9954 10098 11781 11979 12087 12138 12166 12342 14399 14641 14773 14931 15246 15606 15642 18207 18249 18513 18634 18802 19074 19118 22253 22627 22831 22869 23463 23562 23958 24174 27951 28203 28611 28677 28798 29282 29546 29862 34969 35343 35937 36261 36414 36498 37026 43197 43923 44319 44506 45254 45662 45738 46926 54621 54747 55539 55902 56406 57222 57354 66759 66913 67881 68493 69938 70686 71874 72522 83853 84609 85833 86031 86394 87846 88638 102487 103411 104907 105149 109242 109494 111078 129591 131769 132957 133518 133826 135762 136986 158389 159817 161051 162503 164241 167706 169218 171666 172062 200277 200739 203643 204974 205479 206822 209814 210298 244783 248897 251141 251559 253827 258093 259182 263538 265914 307461 310233 314721 315447 316778 319634 322102 325006 328482 384659 388773 395307 398871 400554 401478 407286 410958 475167 479451 483153 487509 489566 497794 502282 503118 507654 516186 600831 602217 610929 614922 616437 620466 629442 630894 734349 736043 746691 753423 769318 777546 790614 797742 922383 930699 944163 946341 950334 958902 966306 975018 1127357 1137521 1153977 1156639 1201662 1204434 1221858 1232874 1425501 1438353 1449459 1462527 1468698 1472086 1493382 1506846 1742279 1757987 1787533 1806651 1844766 1861398 1888326 1892682 2203047 2208129 2240073 2254714 2260269 2275042 2307954 2313278 2692613 2737867 2762551 2767149 2792097 2839023 2851002 2876706 2898918 2925054 3382071 3412563 3461931 3469917 3484558 3515974 3575066 3613302 4231249 4276503 4315059 4348377 4387581 4406094 4416258 4480146 4520538 5226837 5273961 5362599 5385226 5475734 5525102 5534298 5584194 5678046 6609141 6624387 6720219 6764142 6780807 6825126 6923862 6939834 8077839 8096473 8213601 8287653 8462498 8553006 8630118 8696754 8775162 10146213 10237689 10385793 10409751 10453674 10547922 10725198 12512731 12693747 12723029 13218282 13248774 13440438 13561614 15680511 15821883 16087797 16155678 16192946 16427202 16575306 19165069 19337857 19662863 19873161 20292426 20475378 20771586 20819502 24233517 24289419 24640803 24862959 25025462 25387494 25446058 29618743 30388061 30438639 30713067 31229253 31361022 31643766 32175594 37538193 38081241 38169087 38330138 38675714 39325726 39746322 46543739 47041533 47465649 48263391 48467034 48578838 49281606 49725918 57495207 58013571 58988589 59237486 60776122 60877278 61426134 62458506 72700551 72868257 73922409 74588877 75076386 76162482 76338174 88856229 89061203 91164183 93087478 94083066 94931298 96526782 112614579 114243723 114507261 114990414 116027142 117977178 137640041 139631217 145401102 145736514 147844818 149177754 172485621 174040713 176965767 177712458 178122406 182328366 212716427 216291493 218604771 225229158 228487446 229014522 266568687 267183609 273492549 275280082 279262434 325806173 334268671 337843737 343521783 344971242 348081426 353931534 412920123 418893651 425432854 432582986 437209542 517456863 522122139 530897301 533137374 534367218 546985098 638149281 648874479 651612346 668537342 675687474 687043566 799706061 801550827 820477647 825840246 837787302 977418519 1002806013 1034913726 1044244278 1061794602 1238760369 1256680953 1276298562 1297748958 1514040451 1599412122 1603101654 1640955294 1914447843 1946623437 1954837038 2005612026 2339880697 2404652481 2477520738 2513361906 2932255557 3008418039 3028080902 3676955381 3716281107 3828895686 3893246874 4542121353 4679761394 4809304962 5743343529 5839870311 5864511114 6016836078 7019642091 7353910762 7432562214 8796766671 9025254117 9084242706 11030866143 11486687058 11679740622 13626364059 14039284182 17593533342 18050508234 21058926273 22061732286 25738687667 27252728118 33092598429 40879092177 42117852546 51477375334 63176778819 66185196858 77216063001 81758184354 99277795287 126353557638 154432126002 198555590574 231648189003 463296378006 694944567009 1389889134018
• Sum of all divisors σ(n): 4176913305600
• Sum of proper divisors (its aliquot sum) s(n): 2787024171582
• 1389889134018 is an abundant number, because the sum of its proper divisors (2787024171582) is greater than itself. Its abundance is 1397135037564

Bases of 1389889134018

• Binary: 10100001110011011110110010001110111000010₂
• Hexadecimal: 0x1439BD91DC2
• Base-36: HQI83RGI

Squares and roots of 1389889134018

• 1389889134018 squared (1389889134018²) is 1931791804861305964824324
• 1389889134018 cubed (1389889134018³) is 2684976438761749790046217653862253832
• The square root of 1389889134018 is 1178935.5936682885
• The cube root of 1389889134018 is 11159.8935801795

Scales and comparisons

• 1,389,889,134,018 seconds is equal to 44,194 years, 9 weeks, 19 hours, 18 seconds.
• To count from 1 to 1,389,889,134,018 would take you about one hundred ten thousand, four hundred eighty-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 1389889134018 cubic inches would be around 930 feet tall.

Recreational maths with 1389889134018

• 1389889134018 backwards is 8104319889831
• 1389889134018 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1389889134018's digits is 63
• More coming soon!