12988303080

Names of 12988303080

• Cardinal: 12988303080 can be written as Twelve billion, nine hundred eighty-eight million, three hundred three thousand and eighty.

Scientific notation

• Scientific notation: 1.298830308 × 10¹⁰

Factors of 12988303080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 196

Divisors of 12988303080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 41 43 58 60 73 82 86 87 116 120 123 129 145 146 164 172 174 205 215 219 232 246 258 290 292 328 344 348 365 410 430 435 438 492 516 580 584 615 645 696 730 820 841 860 870 876 984 1032 1095 1160 1189 1230 1247 1290 1460 1640 1682 1720 1740 1752 1763 2117 2190 2378 2460 2494 2523 2580 2920 2993 3139 3364 3480 3526 3567 3741 4205 4234 4380 4756 4920 4988 5046 5160 5289 5945 5986 6235 6278 6351 6728 7052 7134 7482 8410 8468 8760 8815 8979 9417 9512 9976 10092 10578 10585 11890 11972 12470 12556 12615 12702 14104 14268 14964 14965 15695 16820 16936 17630 17835 17958 18705 18834 20184 21156 21170 23780 23944 24940 25112 25230 25404 26445 28536 29928 29930 31390 31755 33640 34481 35260 35670 35916 36163 37410 37668 42312 42340 44895 47085 47560 49880 50460 50808 51127 52890 59860 61393 62780 63510 68962 70520 71340 71832 72326 74820 75336 84680 86797 89790 91031 94170 100920 102254 103443 105780 108489 119720 122786 125560 127020 128699 137924 142680 144652 149640 153381 172405 173594 179580 180815 182062 184179 188340 204508 206886 211560 216978 245572 254040 255635 257398 260391 273093 275848 289304 306762 306965 344810 347188 359160 361630 364124 368358 376680 386097 409016 413772 433956 433985 455155 491144 511270 514796 517215 520782 542445 546186 613524 613930 643495 689620 694376 723260 728248 736716 766905 772194 827544 867912 867970 910310 920895 1022540 1029592 1034430 1041564 1084890 1092372 1227048 1227860 1286990 1301955 1365465 1379240 1446520 1473432 1482683 1533810 1544388 1735940 1820620 1841790 1930485 2045080 2068860 2083128 2169780 2184744 2455720 2517113 2573980 2603910 2639899 2730930 2965366 3067620 3088776 3471880 3641240 3683580 3732271 3860970 4137720 4339560 4448049 5034226 5147960 5207820 5279798 5461860 5930732 6135240 7367160 7413415 7464542 7551339 7721940 7919697 8896098 10068452 10415640 10559596 10923720 11196813 11861464 12585565 13199495 14826830 14929084 15102678 15443880 15839394 17792196 18661355 20136904 21119192 22240245 22393626 25171130 26398990 29653660 29858168 30205356 31678788 35584392 37322710 37756695 39598485 44480490 44787252 50342260 52797980 55984065 59307320 60410712 63357576 74645420 75513390 79196970 88960980 89574504 100684520 105595960 108235859 111968130 149290840 151026780 158393940 177921960 216471718 223936260 302053560 316787880 324707577 432943436 447872520 541179295 649415154 865886872 1082358590 1298830308 1623537885 2164717180 2597660616 3247075770 4329434360 6494151540 12988303080
• Sum of all divisors σ(n): 42879957120
• Sum of proper divisors (its aliquot sum) s(n): 29891654040
• 12988303080 is an abundant number, because the sum of its proper divisors (29891654040) is greater than itself. Its abundance is 16903350960

Bases of 12988303080

• Binary: 1100000110001010011100011011101000₂
• Hexadecimal: 0x30629C6E8
• Base-36: 5YSWESO

Squares and roots of 12988303080

• 12988303080 squared (12988303080²) is 168696016897937486400
• 12988303080 cubed (12988303080³) is 2191074995859213500256578112000
• The square root of 12988303080 is 113966.2365790853
• The cube root of 12988303080 is 2350.6292613951

Scales and comparisons

• 12,988,303,080 seconds is equal to 412 years, 51 weeks, 2 days, 13 hours, 58 minutes.
• To count from 1 to 12,988,303,080 would take you about eight hundred twenty-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 12988303080 cubic inches would be around 195.9 feet tall.

Recreational maths with 12988303080

• 12988303080 backwards is 08030388921
• The number of decimal digits it has is: 11
• The sum of 12988303080's digits is 42
• More coming soon!