31446214072

Names of 31446214072

• Cardinal: 31446214072 can be written as Thirty-one billion, four hundred forty-six million, two hundred fourteen thousand and seventy-two.

Scientific notation

• Scientific notation: 3.1446214072 × 10¹⁰

Factors of 31446214072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11441

Divisors of 31446214072

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 43 52 56 86 89 91 104 172 178 182 301 344 356 364 559 602 623 712 728 1118 1157 1204 1246 2236 2314 2408 2492 3827 3913 4472 4628 4984 7654 7826 8099 9256 11287 15308 15652 16198 22574 26789 30616 31304 32396 45148 49751 53578 64792 79009 90296 99502 107156 146731 158018 199004 214312 293462 316036 348257 398008 485341 586924 632072 696514 970682 1004543 1027117 1173848 1393028 1941364 2009086 2054234 2786056 3397387 3882728 4018172 4108468 6309433 6794774 7031801 8036344 8216936 12618866 13059059 13589548 14063602 25237732 26118118 27179096 28127204 43195349 44166031 50475464 52236236 56254408 86390698 88332062 91413413 104472472 172781396 176664124 182826826 302367443 345562792 353328248 365653652 561539537 604734886 731307304 1123079074 1209469772 2246158148 2418939544 3930776759 4492316296 7861553518 15723107036 31446214072
• Sum of all divisors σ(n): 75096806400
• Sum of proper divisors (its aliquot sum) s(n): 43650592328
• 31446214072 is an abundant number, because the sum of its proper divisors (43650592328) is greater than itself. Its abundance is 12204378256

Bases of 31446214072

• Binary: 11101010010010101110010010110111000₂
• Hexadecimal: 0x7525725B8
• Base-36: EG29I2G

Squares and roots of 31446214072

• 31446214072 squared (31446214072²) is 988864379462050821184
• 31446214072 cubed (31446214072³) is 31096040964739090323095456501248
• The square root of 31446214072 is 177330.8040696821
• The cube root of 31446214072 is 3156.3812548669

Scales and comparisons

• 31,446,214,072 seconds is equal to 999 years, 46 weeks, 2 days, 19 hours, 27 minutes, 52 seconds.
• To count from 1 to 31,446,214,072 would take you about one thousand, nine hundred ninety-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 31446214072 cubic inches would be around 263 feet tall.

Recreational maths with 31446214072

• 31446214072 backwards is 27041264413
• The number of decimal digits it has is: 11
• The sum of 31446214072's digits is 34
• More coming soon!