13290406250

Names of 13290406250

• Cardinal: 13290406250 can be written as Thirteen billion, two hundred ninety million, four hundred six thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.329040625 × 10¹⁰

Factors of 13290406250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 82

Divisors of 13290406250

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 5 10 11 22 23 25 41 46 50 55 82 110 115 125 205 230 250 253 275 410 451 506 550 575 625 902 943 1025 1150 1250 1265 1375 1681 1886 2050 2255 2530 2750 2875 3125 3362 4510 4715 5125 5750 6250 6325 6875 8405 9430 10250 10373 11275 12650 13750 14375 15625 16810 18491 20746 22550 23575 25625 28750 31250 31625 34375 36982 38663 42025 47150 51250 51865 56375 63250 68750 71875 77326 84050 92455 103730 112750 117875 128125 143750 158125 171875 184910 193315 210125 235750 256250 259325 281875 316250 343750 359375 386630 420250 425293 462275 518650 563750 589375 640625 718750 790625 850586 924550 966575 1050625 1178750 1281250 1296625 1409375 1581250 1933150 2101250 2126465 2311375 2593250 2818750 2946875 3953125 4252930 4622750 4832875 5253125 5893750 6483125 7046875 7906250 9665750 10506250 10632325 11556875 12966250 14093750 14734375 21264650 23113750 24164375 26265625 29468750 32415625 48328750 52531250 53161625 57784375 64831250 106323250 115568750 120821875 162078125 241643750 265808125 288921875 324156250 531616250 577843750 604109375 1208218750 1329040625 2658081250 6645203125 13290406250
• Sum of all divisors σ(n): 29075252832
• Sum of proper divisors (its aliquot sum) s(n): 15784846582
• 13290406250 is an abundant number, because the sum of its proper divisors (15784846582) is greater than itself. Its abundance is 2494440332

Bases of 13290406250

• Binary: 1100011000001010111000000101101010₂
• Hexadecimal: 0x3182B816A
• Base-36: 63SRJ3E

Squares and roots of 13290406250

• 13290406250 squared (13290406250²) is 176634898290039062500
• 13290406250 cubed (13290406250³) is 2347549556202049468994140625000
• The square root of 13290406250 is 115284.0242618205
• The cube root of 13290406250 is 2368.7146828391

Scales and comparisons

• 13,290,406,250 seconds is equal to 422 years, 30 weeks, 6 days, 3 hours, 30 minutes, 50 seconds.
• To count from 1 to 13,290,406,250 would take you about eight hundred forty-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 13290406250 cubic inches would be around 197.4 feet tall.

Recreational maths with 13290406250

• 13290406250 backwards is 05260409231
• The number of decimal digits it has is: 11
• The sum of 13290406250's digits is 32
• More coming soon!