1381746738225

Names of 1381746738225

• Cardinal: 1381746738225 can be written as One trillion, three hundred eighty-one billion, seven hundred forty-six million, seven hundred thirty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.381746738225 × 10¹²

Factors of 1381746738225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3015

Divisors of 1381746738225

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 7 15 21 25 35 43 49 75 105 129 147 175 215 245 301 525 645 735 903 1075 1225 1505 2107 2957 3225 3675 4515 6321 7525 8871 10535 14785 20699 22575 31605 44355 52675 62097 73925 103495 127151 144893 158025 221775 310485 381453 434679 517475 635755 724465 890057 1552425 1907265 2173395 2670171 3178775 3622325 4450285 6230399 8743849 9536325 10866975 13350855 18691197 22251425 26231547 31151995 43719245 61206943 66754275 93455985 131157735 155759975 183620829 218596225 306034715 375985507 428448601 467279925 655788675 918104145 1127956521 1285345803 1530173575 1879927535 2142243005 2631898549 4590520725 5639782605 6426729015 7895695647 9399637675 10711215025 13159492745 18423289843 28198913025 32133645075 39478478235 55269869529 65797463725 92116449215 197392391175 276349347645 460582246075 1381746738225
• Sum of all divisors σ(n): 2720187002544
• Sum of proper divisors (its aliquot sum) s(n): 1338440264319
• 1381746738225 is a deficient number, because the sum of its proper divisors (1338440264319) is less than itself. Its deficiency is 43306473906

Bases of 1381746738225

• Binary: 10100000110110110100001100000010000110001₂
• Hexadecimal: 0x141B6860431
• Base-36: HMRKBYNL

Squares and roots of 1381746738225

• 1381746738225 squared (1381746738225²) is 1909224048595426676150625
• 1381746738225 cubed (1381746738225³) is 2638064101687459702423279492545140625
• The square root of 1381746738225 is 1175477.2384971987
• The cube root of 1381746738225 is 11138.0581947045

Scales and comparisons

• 1,381,746,738,225 seconds is equal to 43,935 years, 14 weeks, 1 day, 2 hours, 23 minutes, 45 seconds.
• To count from 1 to 1,381,746,738,225 would take you about one hundred nine thousand, eight hundred thirty-eight 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 1381746738225 cubic inches would be around 928.2 feet tall.

Recreational maths with 1381746738225

• 1381746738225 backwards is 5228376471831
• The number of decimal digits it has is: 13
• The sum of 1381746738225's digits is 57
• More coming soon!