135488205990

Names of 135488205990

• Cardinal: 135488205990 can be written as One hundred thirty-five billion, four hundred eighty-eight million, two hundred five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.3548820599 × 10¹¹

Factors of 135488205990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 311

Divisors of 135488205990

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 19 30 31 34 38 41 45 51 57 62 82 85 90 93 95 102 114 123 153 155 170 171 186 190 193 205 246 255 279 285 306 310 323 342 361 369 386 410 465 510 527 558 570 579 589 615 646 697 722 738 765 779 855 930 965 969 1054 1083 1158 1178 1230 1271 1394 1395 1530 1558 1581 1615 1710 1737 1767 1805 1845 1930 1938 2091 2166 2337 2542 2635 2790 2895 2907 2945 3162 3230 3249 3281 3474 3485 3534 3610 3667 3690 3813 3895 4182 4674 4743 4845 5270 5301 5415 5790 5814 5890 5983 6137 6273 6355 6498 6562 6970 7011 7334 7626 7790 7905 7913 8685 8835 9486 9690 9843 10013 10455 10602 10830 11001 11191 11439 11685 11966 12274 12546 12710 13243 14022 14535 14801 15810 15826 16245 16405 17370 17670 17949 18335 18411 19065 19686 20026 20910 21607 22002 22382 22878 23370 23715 23739 24149 26486 26505 29070 29529 29602 29915 30039 30685 31365 32490 32810 33003 33573 35055 35898 36670 36822 38130 39565 39729 43214 44403 47430 47478 48298 49215 50065 53010 53847 55005 55233 55955 57195 59058 59830 60078 61370 62339 62730 64821 66006 66215 67146 69673 70110 71217 72447 74005 79130 79458 88806 89745 90117 92055 98430 100130 100719 101711 107694 108035 110010 110466 111910 113677 114390 118695 119187 120745 124678 129642 132430 133209 134521 139346 142434 144894 147645 148010 150195 150347 165015 167865 179490 180234 184110 187017 190247 194463 198645 201438 203422 209019 216070 217341 222015 227354 237390 238374 241490 245303 251617 266418 269042 269235 276165 295290 300390 300694 305133 311695 324105 330030 335730 341031 348365 356085 362235 374034 380494 388926 397290 403563 410533 418038 434682 444030 450585 451041 458831 490606 503234 503595 508555 538470 552330 561051 568385 570741 595935 610266 623390 627057 648210 666045 672605 682062 696730 712170 724470 735909 751735 754851 807126 821066 901170 902082 915399 917662 935085 951235 972315 1007190 1017110 1023093 1045095 1086705 1122102 1136770 1141482 1184441 1191870 1210689 1226515 1231599 1254114 1258085 1332090 1345210 1353123 1376493 1471818 1503470 1509702 1525665 1705155 1712223 1830798 1870170 1902470 1932509 1944630 2017815 2046186 2052665 2090190 2159863 2173410 2207727 2255205 2264553 2294155 2368882 2421378 2453030 2463198 2516170 2555899 2706246 2752986 2805255 2853705 2856593 3051330 3135285 3410310 3424446 3553323 3679545 3694797 3774255 3865018 4035630 4105330 4129479 4170151 4319726 4415454 4510410 4529106 4576995 4588310 4660757 5111798 5115465 5610510 5707410 5713186 5797527 5922205 6053445 6157995 6270570 6479589 6765615 6882465 7106646 7359090 7389594 7548510 7667697 7800127 8258958 8340302 8561115 8569779 9153990 9321514 9662545 10230930 10659969 10799315 11038635 11322765 11595054 11844410 12106890 12315990 12510453 12779495 12959178 13531230 13764930 13982271 14282965 15335394 15600254 17122230 17139558 17392581 17766615 18473985 19325090 19438767 20647395 20850755 21319938 21598630 22077270 22645530 23003091 23303785 23400381 25020906 25558990 25709337 27964542 28565930 28987635 32397945 34785162 35533230 36717671 36947970 37531359 38338485 38877534 39000635 41294790 41701510 41946813 42848895 46006182 46607570 46800762 48562081 51418674 53299845 57975270 62552265 64795890 69911355 70201143 73435342 75062718 76676970 78001270 79232869 83893626 85697790 86962905 88554383 97124162 97193835 106599690 110153013 115015455 117001905 125104530 128546685 139822710 140402286 145686243 158465738 173925810 177108766 183588355 187656795 194387670 209734065 220306026 230030910 234003810 237698607 242810405 257093370 265663149 291372486 330459039 351005715 367176710 375313590 396164345 419468130 437058729 442771915 475397214 485620810 531326298 550765065 660918078 702011430 713095821 728431215 792328690 796989447 874117458 885543830 1101530130 1188493035 1328315745 1426191642 1456862430 1505424511 1593978894 1652295195 2185293645 2376986070 2656631490 3010849022 3304590390 3565479105 3984947235 4370587290 4516273533 7130958210 7527122555 7969894470 9032547066 13548820599 15054245110 22581367665 27097641198 45162735330 67744102995 135488205990
• Sum of all divisors σ(n): 418421832192
• Sum of proper divisors (its aliquot sum) s(n): 282933626202
• 135488205990 is an abundant number, because the sum of its proper divisors (282933626202) is greater than itself. Its abundance is 147445420212

Bases of 135488205990

• Binary: 1111110001011101110011111010010100110₂
• Hexadecimal: 0x1F8BB9F4A6
• Base-36: 1Q8Q6GTI

Squares and roots of 135488205990

• 135488205990 squared (135488205990²) is 18357053962388671880100
• 135488205990 cubed (135488205990³) is 2487164308625662088133509381799000
• The square root of 135488205990 is 368087.2260619757
• The cube root of 135488205990 is 5136.1042562159

Scales and comparisons

• 135,488,205,990 seconds is equal to 4,308 years, 5 weeks, 3 days, 12 hours, 46 minutes, 30 seconds.
• To count from 1 to 135,488,205,990 would take you about eight thousand, six hundred sixteen 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 135488205990 cubic inches would be around 428 feet tall.

Recreational maths with 135488205990

• 135488205990 backwards is 099502884531
• The number of decimal digits it has is: 12
• The sum of 135488205990's digits is 54
• More coming soon!