1380916923563997

Names of 1380916923563997

• Cardinal: 1380916923563997 can be written as One quadrillion, three hundred eighty trillion, nine hundred sixteen billion, nine hundred twenty-three million, five hundred sixty-three thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.380916923563997 × 10¹⁵

Factors of 1380916923563997

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 52811

Divisors of 1380916923563997

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 81 229 243 687 729 2061 2187 6183 18549 52441 52579 55647 157323 157737 166941 471969 473211 500823 1415907 1419633 4247721 4258899 12008989 12040591 12743163 12776697 36026967 36121773 38229489 38330091 108080901 108365319 114688467 114990273 324242703 325095957 972728109 975287871 2757295339 2918184327 2925863613 8271886017 8754552981 8777590839 24815658051 26263658943 26332772517 74446974153 223340922459 631420632631 670022767377 1894261897893 2010068302131 5682785693679 6030204906393 17048357081037 51145071243111 153435213729333 460305641187999 1380916923563997
• Sum of all divisors σ(n): 2080182831584000
• Sum of proper divisors (its aliquot sum) s(n): 699265908020003
• 1380916923563997 is a deficient number, because the sum of its proper divisors (699265908020003) is less than itself. Its deficiency is 681651015543994

Bases of 1380916923563997

• Binary: 100111001111110111111000110101100010111111111011101₂
• Hexadecimal: 0x4E7EFC6B17FDD
• Base-36: DLHSH62KT9

Squares and roots of 1380916923563997

• 1380916923563997 squared (1380916923563997²) is 1906931549785453932960554616009
• 1380916923563997 cubed (1380916923563997³) is 2633314049176854028546484022540548742072227973
• The square root of 1380916923563997 is 37160690.5689869681
• The cube root of 1380916923563997 is 111358.2807670447

Scales and comparisons

• 1,380,916,923,563,997 seconds is equal to 43,908,886 years, 37 weeks, 11 hours, 19 minutes, 57 seconds.
• To count from 1 to 1,380,916,923,563,997 would take you about one hundred thirty-one million, seven hundred twenty-six thousand, six hundred sixty 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 1380916923563997 cubic inches would be around 9279.9 feet tall.

Recreational maths with 1380916923563997

• 1380916923563997 backwards is 7993653296190831
• 1380916923563997 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380916923563997's digits is 81
• More coming soon!