131385310875

Names of 131385310875

• Cardinal: 131385310875 can be written as One hundred thirty-one billion, three hundred eighty-five million, three hundred ten thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.31385310875 × 10¹¹

Factors of 131385310875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1595

Divisors of 131385310875

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 35 39 45 49 63 65 75 81 91 105 117 125 135 147 169 175 189 195 225 245 273 315 325 351 375 405 441 455 507 525 567 585 637 675 735 819 845 875 945 975 1053 1125 1183 1225 1323 1365 1521 1567 1575 1625 1755 1911 2025 2205 2275 2457 2535 2625 2835 2925 3185 3375 3549 3675 3969 4095 4225 4563 4701 4725 4875 5265 5733 5915 6125 6615 6825 7371 7605 7835 7875 8281 8775 9555 10125 10647 10969 11025 11375 12285 12675 13689 14103 14175 14625 15925 17199 17745 18375 19845 20371 20475 21125 22815 23505 23625 24843 26325 28665 29575 31941 32907 33075 34125 36855 38025 39175 41405 42309 43875 47775 51597 53235 54845 55125 61113 61425 63375 68445 70515 70875 74529 76783 79625 85995 88725 95823 98721 99225 101855 102375 114075 117525 124215 126927 131625 142597 143325 147875 159705 164535 165375 183339 184275 190125 195875 207025 211545 223587 230349 238875 257985 264823 266175 274225 296163 305565 307125 342225 352575 372645 383915 427791 429975 443625 479115 493605 496125 509275 550017 570375 587625 621075 634635 670761 691047 712985 716625 794469 798525 822675 888489 916695 921375 998179 1035125 1057725 1117935 1151745 1283373 1289925 1324115 1330875 1371125 1480815 1527825 1650051 1711125 1762875 1853761 1863225 1919575 2073141 2138955 2149875 2383407 2395575 2468025 2546375 2750085 2994537 3105375 3173175 3353805 3455235 3564925 3850119 3972345 3992625 4113375 4442445 4583475 4990895 5288625 5561283 5589675 5758725 6219423 6416865 6449625 6620575 7150221 7404075 7639125 8250255 8983611 9268805 9316125 9597875 10365705 10694775 11550357 11917035 11977875 12340125 12976327 13750425 14972685 15865875 16683849 16769025 17276175 17824625 19250595 19861725 21450663 22212225 22917375 24954475 26950833 27806415 27948375 28793625 31097115 32084325 33102875 35751105 37020375 38928981 41251275 44918055 46344025 50051547 51828525 53473875 57751785 59585175 64881635 68752125 74863425 80852499 83419245 83845125 86380875 96252975 99308625 107253315 111061125 116786943 124772375 134754165 139032075 150154641 155485575 160421625 178755525 194644905 206256375 224590275 231720125 250257735 259142625 288758925 297925875 324408175 350360829 374317125 404262495 417096225 481264875 536266575 583934715 673770825 695160375 750773205 777427875 893777625 973224525 1051082487 1122951375 1251288675 1443794625 1622040875 1751804145 2021312475 2085481125 2681332875 2919673575 3368854125 3753866025 4866122625 5255412435 6256443375 8759020725 10106562375 14598367875 18769330125 26277062175 43795103625 131385310875
• Sum of all divisors σ(n): 308732231808
• Sum of proper divisors (its aliquot sum) s(n): 177346920933
• 131385310875 is an abundant number, because the sum of its proper divisors (177346920933) is greater than itself. Its abundance is 45961610058

Bases of 131385310875

• Binary: 1111010010111001011001011111010011011₂
• Hexadecimal: 0x1E972CBE9B
• Base-36: 1OCVF6OR

Squares and roots of 131385310875

• 131385310875 squared (131385310875²) is 17262099913720393265625
• 131385310875 cubed (131385310875³) is 2267986363519464547031397076171875
• The square root of 131385310875 is 362471.1172976407
• The cube root of 131385310875 is 5083.7275903713

Scales and comparisons

• 131,385,310,875 seconds is equal to 4,177 years, 33 weeks, 4 days, 7 hours, 41 minutes, 15 seconds.
• To count from 1 to 131,385,310,875 would take you about eight thousand, three hundred fifty-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 131385310875 cubic inches would be around 423.6 feet tall.

Recreational maths with 131385310875

• 131385310875 backwards is 578013583131
• 131385310875 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131385310875's digits is 45
• More coming soon!