1428655601835882

Names of 1428655601835882

• Cardinal: 1428655601835882 can be written as One quadrillion, four hundred twenty-eight trillion, six hundred fifty-five billion, six hundred one million, eight hundred thirty-five thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.428655601835882 × 10¹⁵

Factors of 1428655601835882

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3136231

Divisors of 1428655601835882

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 193 378 386 579 1158 1351 1737 2702 3474 4053 5211 6257 8106 10422 12159 12514 18771 24318 36477 37542 43799 56313 72954 87598 112626 131397 168939 262794 337878 394191 788382 1182573 1207601 2365146 2415202 3129769 3622803 6259538 7245606 8453207 9389307 10868409 16906414 18778614 21736818 21908383 25359621 28167921 32605227 43816766 50719242 56335842 65210454 65725149 76078863 84503763 131450298 152157726 169007526 197175447 228236589 394350894 456473178 591526341 604045417 1183052682 1208090834 1812136251 3624272502 4228317919 5436408753 8456635838 10872817506 12684953757 16309226259 19582964633 25369907514 32618452518 38054861271 39165929266 58748893899 76109722542 114164583813 117497787798 137080752431 176246681697 228329167626 274161504862 352493363394 411242257293 528740045091 822484514586 1057480090182 1233726771879 2467453543758 3701180315637 3779512174169 7402360631274 7559024348338 11338536522507 22677073045014 26456585219183 34015609567521 52913170438366 68031219135042 79369755657549 102046828702563 158739511315098 204093657405126 238109266972647 476218533945294 714327800917941 1428655601835882
• Sum of all divisors σ(n): 3647715386918400
• Sum of proper divisors (its aliquot sum) s(n): 2219059785082518
• 1428655601835882 is an abundant number, because the sum of its proper divisors (2219059785082518) is greater than itself. Its abundance is 790404183246636

Bases of 1428655601835882

• Binary: 101000100110101101011001101101001110101111101101010₂
• Hexadecimal: 0x5135ACDA75F6A
• Base-36: E2EZBMJDYI

Squares and roots of 1428655601835882

• 1428655601835882 squared (1428655601835882²) is 2041056828657046203848862717924
• 1428655601835882 cubed (1428655601835882³) is 2915967271926269031295974574407800758707748968
• The square root of 1428655601835882 is 37797560.7921448021
• The cube root of 1428655601835882 is 112626.9999999989

Scales and comparisons

• 1,428,655,601,835,882 seconds is equal to 45,426,829 years, 5 days, 23 hours, 44 minutes, 42 seconds.
• To count from 1 to 1,428,655,601,835,882 would take you about one hundred thirty-six million, two hundred eighty thousand, four hundred eighty-seven 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 1428655601835882 cubic inches would be around 9385.6 feet tall.

Recreational maths with 1428655601835882

• 1428655601835882 backwards is 2885381065568241
• The number of decimal digits it has is: 16
• The sum of 1428655601835882's digits is 72
• More coming soon!