381511013052

Names of 381511013052

• Cardinal: 381511013052 can be written as Three hundred eighty-one billion, five hundred eleven million, thirteen thousand and fifty-two.

Scientific notation

• Scientific notation: 3.81511013052 × 10¹¹

Factors of 381511013052

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 32168

Divisors of 381511013052

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 277 554 831 1108 1662 3324 3601 7202 10803 14404 21606 31873 43212 63746 76729 95619 127492 153458 191238 230187 306916 382476 414349 460374 828698 920748 997477 1243047 1657396 1994954 2486094 2992431 3989908 4972188 5984862 8828821 11969724 17657642 26486463 35315284 52972926 105945852 114774673 229549346 344324019 459098692 688648038 1377296076 2445583417 4891166834 7336750251 9782333668 14673500502 29347001004 31792584421 63585168842 95377753263 127170337684 190755506526 381511013052
• Sum of all divisors σ(n): 962172278256
• Sum of proper divisors (its aliquot sum) s(n): 580661265204
• 381511013052 is an abundant number, because the sum of its proper divisors (580661265204) is greater than itself. Its abundance is 199150252152

Bases of 381511013052

• Binary: 101100011010011110101000001001010111100₂
• Hexadecimal: 0x58D3D412BC
• Base-36: 4V9HT1OC

Squares and roots of 381511013052

• 381511013052 squared (381511013052²) is 145550653079963314354704
• 381511013052 cubed (381511013052³) is 55529177106917008022458656701596608
• The square root of 381511013052 is 617665.7777892507
• The cube root of 381511013052 is 7252.7441886099

Scales and comparisons

• 381,511,013,052 seconds is equal to 12,130 years, 45 weeks, 1 day, 17 hours, 24 minutes, 12 seconds.
• To count from 1 to 381,511,013,052 would take you about twenty-four thousand, two hundred sixty-one 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 381511013052 cubic inches would be around 604.4 feet tall.

Recreational maths with 381511013052

• 381511013052 backwards is 250310115183
• The number of decimal digits it has is: 12
• The sum of 381511013052's digits is 30
• More coming soon!