108129240648

Names of 108129240648

• Cardinal: 108129240648 can be written as One hundred eight billion, one hundred twenty-nine million, two hundred forty thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.08129240648 × 10¹¹

Factors of 108129240648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 300

Divisors of 108129240648

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 121 132 143 156 169 198 234 242 264 271 286 312 338 363 396 429 468 484 507 542 572 676 726 792 813 858 936 968 1014 1084 1089 1144 1287 1352 1452 1521 1573 1626 1716 1859 2028 2168 2178 2439 2574 2904 2981 3042 3146 3252 3432 3523 3718 4056 4356 4719 4878 5148 5577 5962 6084 6292 6504 7046 7436 8712 8943 9438 9756 10296 10569 11154 11924 12168 12584 14092 14157 14872 16731 17886 18876 19512 20449 21138 22308 23848 26829 28184 28314 31707 32791 33462 35772 37752 38753 40898 42276 44616 45799 53658 56628 61347 63414 65582 66924 71544 73441 77506 81796 84552 91598 98373 107316 113256 116259 122694 126828 131164 133848 137397 146882 155012 163592 183196 184041 196746 214632 220323 232518 245388 253656 262328 274794 293764 295119 310024 348777 366392 368082 393492 412191 426283 440646 465036 490776 503789 549588 587528 590238 660969 697554 736164 786984 807851 824382 852566 881292 930072 954733 1007578 1099176 1180476 1278849 1321938 1395108 1472328 1511367 1615702 1648764 1705132 1762584 1909466 2015156 2360952 2423553 2557698 2643876 2790216 2864199 3022734 3231404 3297528 3410264 3818932 3836547 4030312 4534101 4847106 5115396 5287752 5541679 5728398 6045468 6462808 7270659 7637864 7673094 8592597 8886361 9068202 9694212 10230792 10502063 11083358 11456796 12090936 12411529 14541318 15346188 16625037 17185194 17772722 18136404 19388424 21004126 22166716 22913592 24823058 26659083 29082636 30692376 31506189 33250074 34370388 35545444 36272808 37234587 42008252 44333432 49646116 49875111 53318166 58165272 63012378 66500148 68740776 71090888 74469174 79977249 84016504 94518567 99292232 99750222 106636332 111703761 115522693 126024756 133000296 136526819 148938348 159954498 189037134 199500444 213272664 223407522 231045386 252049512 273053638 297876696 319908996 346568079 378074268 399000888 409580457 446815044 462090772 546107276 639817992 693136158 756148536 819160914 893630088 924181544 1039704237 1092214552 1228741371 1386272316 1501795009 1638321828 2079408474 2457482742 2772544632 3003590018 3276643656 4158816948 4505385027 4914965484 6007180036 8317633896 9010770054 9829930968 12014360072 13516155081 18021540108 27032310162 36043080216 54064620324 108129240648
• Sum of all divisors σ(n): 349849637865
• Sum of proper divisors (its aliquot sum) s(n): 241720397217
• 108129240648 is an abundant number, because the sum of its proper divisors (241720397217) is greater than itself. Its abundance is 133591156569

Bases of 108129240648

• Binary: 1100100101101000000010100011001001000₂
• Hexadecimal: 0x192D014648
• Base-36: 1DO9CW20

Squares and roots of 108129240648

• 108129240648 squared (108129240648²) is 11691932683113095459904
• 108129240648 cubed (108129240648³) is 1264239802732552224784155850977792
• The square root of 108129240648 is 328830.1090958675
• The cube root of 108129240648 is 4764.1019981249

Scales and comparisons

• 108,129,240,648 seconds is equal to 3,438 years, 9 weeks, 20 hours, 10 minutes, 48 seconds.
• To count from 1 to 108,129,240,648 would take you about six thousand, eight hundred seventy-six 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 108129240648 cubic inches would be around 397 feet tall.

Recreational maths with 108129240648

• 108129240648 backwards is 846042921801
• The number of decimal digits it has is: 12
• The sum of 108129240648's digits is 45
• More coming soon!