131108649408

Names of 131108649408

• Cardinal: 131108649408 can be written as One hundred thirty-one billion, one hundred eight million, six hundred forty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.31108649408 × 10¹¹

Factors of 131108649408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5081

Divisors of 131108649408

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 64 66 72 73 76 88 96 99 108 114 132 144 146 152 171 176 192 198 209 216 219 228 264 288 292 297 304 342 352 396 418 432 438 456 513 528 576 584 594 608 627 657 684 704 792 803 836 864 876 912 1026 1056 1168 1188 1216 1254 1314 1368 1387 1584 1606 1672 1728 1752 1824 1881 1971 2052 2112 2336 2376 2409 2508 2628 2736 2774 3168 3212 3344 3504 3648 3762 3942 4104 4161 4672 4752 4818 4973 5016 5256 5472 5548 5643 6336 6424 6688 7008 7227 7524 7884 8208 8322 9504 9636 9946 10032 10512 10944 11096 11286 12483 12848 13376 14016 14454 14919 15048 15257 15768 16416 16644 19008 19272 19892 20064 21024 21681 22192 22572 24966 25696 28908 29838 30096 30514 31536 32832 33288 37449 38544 39784 40128 42048 43362 44384 44757 45144 45771 49932 51392 54703 57816 59676 60192 61028 63072 66576 74898 77088 79568 86724 88768 89514 90288 91542 94487 99864 109406 115632 119352 120384 122056 126144 133152 134271 137313 149796 154176 159136 164109 173448 179028 180576 183084 188974 199728 218812 231264 238704 244112 266304 268542 274626 283461 299592 318272 328218 346896 358056 361152 363029 366168 377948 399456 411939 437624 462528 477408 488224 492327 537084 549252 566922 599184 656436 693792 716112 726058 732336 755896 798912 823878 850383 875248 954816 976448 984654 1039357 1074168 1089087 1098504 1133844 1198368 1312872 1387584 1432224 1452116 1464672 1476981 1511792 1647756 1700766 1750496 1969308 2078714 2148336 2178174 2197008 2267688 2396736 2551149 2625744 2864448 2904232 2929344 2953962 3023584 3118071 3267261 3295512 3401532 3500992 3938616 3993319 4157428 4296672 4356348 4394016 4535376 5102298 5251488 5808464 5907924 6047168 6236142 6534522 6591024 6803064 6897551 7877232 7986638 8314856 8593344 8712696 8788032 9070752 9354213 9801783 10204596 10502976 11616928 11815848 11979957 12472284 13069044 13182048 13606128 13795102 15754464 15973276 16629712 17425392 18141504 18708426 19603566 20409192 20692653 23233856 23631696 23959914 24944568 26138088 26364096 27212256 27590204 28062639 31508928 31946552 33259424 34850784 35939871 37416852 39207132 40818384 41385306 47263392 47919828 49889136 52276176 54424512 55180408 56125278 62077959 63893104 66518848 69701568 71879742 74833704 75873061 78414264 81636768 82770612 94526784 95839656 99778272 104552352 107819613 110360816 112250556 124155918 127786208 143759484 149667408 151746122 156828528 163273536 165541224 186233877 191679312 199556544 209104704 215639226 220721632 224501112 227619183 248311836 255572416 287518968 299334816 303492244 313657056 331082448 372467754 383358624 431278452 441443264 449002224 455238366 496623672 575037936 598669632 606984488 627314112 662164896 682857549 744935508 766717248 862556904 898004448 910476732 993247344 1150075872 1213968976 1324329792 1365715098 1489871016 1725113808 1796008896 1820953464 1986494688 2048572647 2300151744 2427937952 2731430196 2979742032 3450227616 3641906928 3972989376 4097145294 4855875904 5462860392 5959484064 6900455232 7283813856 8194290588 10925720784 11918968128 14567627712 16388581176 21851441568 32777162352 43702883136 65554324704 131108649408
• Sum of all divisors σ(n): 448758259200
• Sum of proper divisors (its aliquot sum) s(n): 317649609792
• 131108649408 is an abundant number, because the sum of its proper divisors (317649609792) is greater than itself. Its abundance is 186540960384

Bases of 131108649408

• Binary: 1111010000110101011110011100111000000₂
• Hexadecimal: 0x1E86AF39C0
• Base-36: 1O8APDC0

Squares and roots of 131108649408

• 131108649408 squared (131108649408²) is 17189477949589858750464
• 131108649408 cubed (131108649408³) is 2253689237999323488306825533325312
• The square root of 131108649408 is 362089.2837519497
• The cube root of 131108649408 is 5080.1567703289

Scales and comparisons

• 131,108,649,408 seconds is equal to 4,168 years, 44 weeks, 1 day, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 131,108,649,408 would take you about eight thousand, three hundred thirty-seven 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 131108649408 cubic inches would be around 423.3 feet tall.

Recreational maths with 131108649408

• 131108649408 backwards is 804946801131
• The number of decimal digits it has is: 12
• The sum of 131108649408's digits is 45
• More coming soon!