131009225928

Names of 131009225928

• Cardinal: 131009225928 can be written as One hundred thirty-one billion, nine million, two hundred twenty-five thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.31009225928 × 10¹¹

Factors of 131009225928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 201542

Divisors of 131009225928

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 79 84 98 147 158 168 196 237 294 316 343 392 474 553 588 632 686 948 1029 1106 1176 1372 1659 1896 2058 2212 2744 3318 3871 4116 4424 6636 7742 8232 11613 13272 15484 23226 27097 30968 46452 54194 81291 92904 108388 162582 201451 216776 325164 402902 604353 650328 805804 1208706 1410157 1611608 2417412 2820314 4230471 4834824 5640628 8460942 9871099 11281256 15914629 16921884 19742198 29613297 31829258 33843768 39484396 47743887 59226594 63658516 69097693 78968792 95487774 111402403 118453188 127317032 138195386 190975548 207293079 222804806 236906376 276390772 334207209 381951096 414586158 445609612 552781544 668414418 779816821 829172316 891219224 1336828836 1559633642 1658344632 2339450463 2673657672 3119267284 4678900926 5458717747 6238534568 9357801852 10917435494 16376153241 18715603704 21834870988 32752306482 43669741976 65504612964 131009225928
• Sum of all divisors σ(n): 386787840000
• Sum of proper divisors (its aliquot sum) s(n): 255778614072
• 131009225928 is an abundant number, because the sum of its proper divisors (255778614072) is greater than itself. Its abundance is 124769388144

Bases of 131009225928

• Binary: 1111010000000110000100010010011001000₂
• Hexadecimal: 0x1E80C224C8
• Base-36: 1O6NIDOO

Squares and roots of 131009225928

• 131009225928 squared (131009225928²) is 17163417278253747461184
• 131009225928 cubed (131009225928³) is 2248566011903284042454911066378752
• The square root of 131009225928 is 361951.9663270253
• The cube root of 131009225928 is 5078.8723023319

Scales and comparisons

• 131,009,225,928 seconds is equal to 4,165 years, 35 weeks, 5 days, 11 hours, 38 minutes, 48 seconds.
• To count from 1 to 131,009,225,928 would take you about eight thousand, three hundred thirty-one 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 131009225928 cubic inches would be around 423.2 feet tall.

Recreational maths with 131009225928

• 131009225928 backwards is 829522900131
• 131009225928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131009225928's digits is 42
• More coming soon!