108728990568

Names of 108728990568

• Cardinal: 108728990568 can be written as One hundred eight billion, seven hundred twenty-eight million, nine hundred ninety thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.08728990568 × 10¹¹

Factors of 108728990568

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1302

Divisors of 108728990568

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 23 24 33 36 43 44 46 66 69 72 86 88 92 99 127 129 132 138 172 184 198 207 253 254 258 264 276 344 381 387 396 414 473 506 508 516 552 759 762 774 792 828 946 989 1012 1016 1032 1093 1143 1397 1419 1518 1524 1548 1656 1892 1978 2024 2186 2277 2286 2794 2838 2921 2967 3036 3048 3096 3279 3784 3956 4191 4257 4372 4554 4572 5461 5588 5676 5842 5934 6072 6558 7912 8382 8514 8744 8763 8901 9108 9144 9837 10879 10922 11176 11352 11684 11868 12023 12573 13116 16383 16764 17028 17526 17802 18216 19674 21758 21844 23368 23736 24046 25139 25146 26232 26289 32131 32637 32766 33528 34056 35052 35604 36069 39348 43516 43688 46999 48092 49149 50278 50292 52578 60071 64262 65274 65532 70104 71208 72138 75417 78696 87032 93998 96184 96393 97911 98298 100556 100584 105156 108207 120142 125603 128524 130548 131064 138811 140997 144276 150834 180213 187996 192786 195822 196596 201112 210312 216414 226251 240284 251206 257048 261096 276529 277622 281994 288552 289179 301668 360426 375992 376809 385572 391644 393192 416433 422991 432828 452502 480568 502412 516989 540639 553058 555244 563988 578358 603336 720852 753618 771144 783288 829587 832866 845982 865656 905004 1004824 1033978 1080977 1081278 1106116 1110488 1127976 1130427 1156716 1249299 1381633 1441704 1507236 1526921 1550967 1659174 1665732 1691964 1810008 2067956 2161954 2162556 2212232 2260854 2313432 2488761 2498598 2763266 3014472 3053842 3101934 3192653 3242931 3318348 3331464 3383928 4135912 4144899 4323908 4325112 4521708 4580763 4652901 4977522 4997196 5526532 5968873 6107684 6203868 6385306 6485862 6636696 8289798 8647816 9043416 9161526 9305802 9577959 9728793 9955044 9994392 11053064 11890747 11937746 12215368 12407736 12434697 12770612 12971724 13742289 16579596 17906619 18323052 18611604 19155918 19457586 19910088 23781494 23875492 24869394 25541224 25943448 27484578 28733877 33159192 35119183 35672241 35813238 36646104 37223208 38311836 38915172 47562988 47750984 49738788 53719857 54969156 57467754 65657603 70238366 71344482 71626476 76623672 77830344 95125976 99477576 105357549 107016723 107439714 109938312 114935508 131315206 137284079 140476732 142688964 143252952 196972809 210715098 214033446 214879428 229871016 262630412 274568158 280953464 285377928 316072647 393945618 411852237 421430196 428066892 429758856 525260824 549136316 590918427 632145294 787891236 823704474 842860392 856133784 1098272632 1181836854 1235556711 1264290588 1510124869 1575782472 1647408948 2363673708 2471113422 2528581176 3020249738 3294817896 4530374607 4727347416 4942226844 6040499476 9060749214 9884453688 12080998952 13591123821 18121498428 27182247642 36242996856 54364495284 108728990568
• Sum of all divisors σ(n): 346024673280
• Sum of proper divisors (its aliquot sum) s(n): 237295682712
• 108728990568 is an abundant number, because the sum of its proper divisors (237295682712) is greater than itself. Its abundance is 128566692144

Bases of 108728990568

• Binary: 1100101010000110000001011101101101000₂
• Hexadecimal: 0x1950C0BB68
• Base-36: 1DY6FM20

Squares and roots of 108728990568

• 108728990568 squared (108728990568²) is 11821993389936232962624
• 108728990568 cubed (108728990568³) is 1285393407789335019914595592530432
• The square root of 108728990568 is 329740.7929995923
• The cube root of 108728990568 is 4772.8939563419

Scales and comparisons

• 108,728,990,568 seconds is equal to 3,457 years, 12 weeks, 5 days, 9 hours, 22 minutes, 48 seconds.
• To count from 1 to 108,728,990,568 would take you about six thousand, nine hundred fourteen 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 108728990568 cubic inches would be around 397.7 feet tall.

Recreational maths with 108728990568

• 108728990568 backwards is 865099827801
• The number of decimal digits it has is: 12
• The sum of 108728990568's digits is 63
• More coming soon!