131290227894

Names of 131290227894

• Cardinal: 131290227894 can be written as One hundred thirty-one billion, two hundred ninety million, two hundred twenty-seven thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.31290227894 × 10¹¹

Factors of 131290227894

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 179

Divisors of 131290227894

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 14 17 21 23 34 42 46 49 51 69 98 102 119 127 138 147 161 238 254 289 294 322 357 381 391 483 529 578 714 762 782 833 867 889 966 1058 1127 1173 1587 1666 1734 1778 2023 2159 2254 2346 2499 2667 2737 2921 3174 3381 3703 4046 4318 4998 5334 5474 5842 6069 6223 6477 6647 6762 7406 8211 8763 8993 11109 12138 12167 12446 12954 13294 14161 15113 16422 17526 17986 18669 19159 19941 20447 22218 24334 25921 26979 28322 30226 36501 36703 37338 38318 39882 40894 42483 45339 46529 49657 51842 53958 57477 61341 62951 67183 73002 73406 77763 84966 85169 90678 93058 99314 105791 110109 114954 122682 125902 134366 139587 143129 148971 152881 155526 170338 188853 201549 206839 211582 220218 255507 256921 279174 286258 297942 305762 317373 325703 347599 377706 403098 413678 429387 440657 458643 470281 511014 513842 596183 620517 634746 651406 695198 770763 844169 858774 881314 917286 940562 977109 1042797 1070167 1142111 1192366 1241034 1321971 1410843 1447873 1541526 1545209 1688338 1788549 1798447 1954218 2085594 2140334 2284222 2433193 2532507 2643942 2821686 2895746 3090418 3210501 3291967 3426333 3516263 3577098 3596894 4343619 4635627 4866386 5065014 5395341 5909183 6421002 6583934 6852666 7032526 7299579 7491169 7994777 8687238 9271254 9875901 10135111 10548789 10790682 10816463 11818366 14599158 14982338 15989554 17727549 19415887 19751802 20270222 21097578 21632926 22473507 23984331 24613841 26268553 30405333 32449389 35455098 38831774 41364281 44947014 47968662 49227682 52537106 55963439 58247661 60810666 64898778 73841523 75715241 78805659 82728562 111926878 116495322 124092843 135911209 147683046 151430482 157611318 167890317 172296887 183879871 227145723 248185686 271822418 335780634 344593774 367759742 407733627 446565401 454291446 516890661 551639613 815467254 893130802 951378463 1033781322 1103279226 1287159097 1339696203 1902756926 2574318194 2679392406 2854135389 3125957807 3861477291 5708270778 6251915614 7722954582 9377873421 18755746842 21881704649 43763409298 65645113947 131290227894
• Sum of all divisors σ(n): 341894062080
• Sum of proper divisors (its aliquot sum) s(n): 210603834186
• 131290227894 is an abundant number, because the sum of its proper divisors (210603834186) is greater than itself. Its abundance is 79313606292

Bases of 131290227894

• Binary: 1111010010001100000011110010010110110₂
• Hexadecimal: 0x1E9181E4B6
• Base-36: 1OBAT86U

Squares and roots of 131290227894

• 131290227894 squared (131290227894²) is 17237123940458455675236
• 131290227894 cubed (131290227894³) is 2263065930379913932441032092232984
• The square root of 131290227894 is 362339.9341695587
• The cube root of 131290227894 is 5082.5009371957

Scales and comparisons

• 131,290,227,894 seconds is equal to 4,174 years, 32 weeks, 2 days, 19 hours, 44 minutes, 54 seconds.
• To count from 1 to 131,290,227,894 would take you about eight thousand, three hundred forty-nine 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 131290227894 cubic inches would be around 423.5 feet tall.

Recreational maths with 131290227894

• 131290227894 backwards is 498722092131
• The number of decimal digits it has is: 12
• The sum of 131290227894's digits is 48
• More coming soon!