137446156449

Names of 137446156449

• Cardinal: 137446156449 can be written as One hundred thirty-seven billion, four hundred forty-six million, one hundred fifty-six thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.37446156449 × 10¹¹

Factors of 137446156449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2134

Divisors of 137446156449

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 7 9 21 27 43 49 63 81 129 147 189 243 301 387 441 567 729 903 1161 1323 1701 1849 2081 2107 2709 3483 3969 5103 5547 6243 6321 8127 10449 11907 12943 14567 16641 18729 18963 24381 31347 35721 38829 43701 49923 56187 56889 73143 89483 90601 101969 116487 131103 149769 168561 170667 219429 268449 271803 305907 349461 393309 449307 505683 512001 626381 805347 815409 917721 1048383 1179927 1347921 1517049 1536003 1879143 2416041 2446227 2753163 3145149 3539781 3847769 4384667 5637429 7248123 7338681 8259489 9435447 10619343 11543307 13154001 16912287 21744369 22016043 24778467 26934383 34629921 39462003 50736861 65233107 66048129 74335401 80803149 103889763 118386009 152210583 188540681 242409447 311669289 355158027 456631749 565622043 727228341 935007867 1065474081 1696866129 2181685023 2805023601 3196422243 5090598387 6545055069 15271795161 19635165207 45815385483 137446156449
• Sum of all divisors σ(n): 245542321026
• Sum of proper divisors (its aliquot sum) s(n): 108096164577
• 137446156449 is a deficient number, because the sum of its proper divisors (108096164577) is less than itself. Its deficiency is 29349991872

Bases of 137446156449

• Binary: 10000000000000011011011110100010100001₂
• Hexadecimal: 0x20006DE8A1
• Base-36: 1R53W529

Squares and roots of 137446156449

• 137446156449 squared (137446156449²) is 18891445922602984289601
• 137446156449 cubed (137446156449³) is 2596556631825912923982788169786849
• The square root of 137446156449 is 370737.3146164275
• The cube root of 137446156449 is 5160.7267726311

Scales and comparisons

• 137,446,156,449 seconds is equal to 4,370 years, 18 weeks, 5 days, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 137,446,156,449 would take you about eight thousand, seven hundred forty 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 137446156449 cubic inches would be around 430.1 feet tall.

Recreational maths with 137446156449

• 137446156449 backwards is 944651644731
• The number of decimal digits it has is: 12
• The sum of 137446156449's digits is 54
• More coming soon!