1420385180061156

Names of 1420385180061156

• Cardinal: 1420385180061156 can be written as One quadrillion, four hundred twenty trillion, three hundred eighty-five billion, one hundred eighty million, sixty-one thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 1.420385180061156 × 10¹⁵

Factors of 1420385180061156

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3020762

Divisors of 1420385180061156

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 197 394 591 788 1182 2364 214091 428182 642273 856364 1284546 2569092 2806469 5612938 8419407 11225876 16838814 33677628 42175927 84351854 126527781 168703708 253055562 506111124 552874393 1105748786 1658623179 2211497572 3317246358 6634492716 600839754679 1201679509358 1802519264037 2403359018716 3605038528074 7210077056148 118365431671763 236730863343526 355096295015289 473461726687052 710192590030578 1420385180061156
• Sum of all divisors σ(n): 3331072345930560
• Sum of proper divisors (its aliquot sum) s(n): 1910687165869404
• 1420385180061156 is an abundant number, because the sum of its proper divisors (1910687165869404) is greater than itself. Its abundance is 490301985808248

Bases of 1420385180061156

• Binary: 101000010111101010100110010000110100000110111100100₂
• Hexadecimal: 0x50BD5321A0DE4
• Base-36: DZHFXYY6ZO

Squares and roots of 1420385180061156

• 1420385180061156 squared (1420385180061156²) is 2017494059737362552139900056336
• 1420385180061156 cubed (1420385180061156³) is 2865618663312366328063789470939487228325284416
• The square root of 1420385180061156 is 37687997.8250524207
• The cube root of 1420385180061156 is 112409.2484269265

Scales and comparisons

• 1,420,385,180,061,156 seconds is equal to 45,163,855 years, 9 weeks, 4 days, 17 hours, 52 minutes, 36 seconds.
• To count from 1 to 1,420,385,180,061,156 would take you about one hundred thirty-five million, four hundred ninety-one thousand, five hundred sixty-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 1420385180061156 cubic inches would be around 9367.4 feet tall.

Recreational maths with 1420385180061156

• 1420385180061156 backwards is 6511600815830241
• The number of decimal digits it has is: 16
• The sum of 1420385180061156's digits is 51
• More coming soon!