137090400

Names of 137090400

• Cardinal: 137090400 can be written as One hundred thirty-seven million, ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.370904 × 10⁸

Factors of 137090400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249

Divisors of 137090400

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 239 240 300 400 478 480 600 717 800 956 1195 1200 1434 1912 2390 2400 2868 3585 3824 4780 5736 5975 7170 7648 9560 11472 11950 14340 17925 19120 22944 23900 28680 35850 38240 47800 57121 57360 71700 95600 114242 114720 143400 171363 191200 228484 285605 286800 342726 456968 571210 573600 685452 856815 913936 1142420 1370904 1428025 1713630 1827872 2284840 2741808 2856050 3427260 4284075 4569680 5483616 5712100 6854520 8568150 9139360 11424200 13709040 17136300 22848400 27418080 34272600 45696800 68545200 137090400
• Sum of all divisors σ(n): 448104132
• Sum of proper divisors (its aliquot sum) s(n): 311013732
• 137090400 is an abundant number, because the sum of its proper divisors (311013732) is greater than itself. Its abundance is 173923332

Bases of 137090400

• Binary: 1000001010111101010101100000₂
• Hexadecimal: 0x82BD560
• Base-36: 29MBMO

Squares and roots of 137090400

• 137090400 squared (137090400²) is 18793777772160000
• 137090400 cubed (137090400³) is 2576446512296523264000000
• The square root of 137090400 is 11708.5609705035
• The cube root of 137090400 is 515.6270365393

Scales and comparisons

• 137,090,400 seconds is equal to 4 years, 18 weeks, 4 days, 16 hours, 40 minutes.
• To count from 1 to 137,090,400 would take you about six 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 137090400 cubic inches would be around 43 feet tall.

Recreational maths with 137090400

• 137090400 backwards is 004090731
• 137090400 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 137090400's digits is 24
• More coming soon!