155232506994528

Names of 155232506994528

• Cardinal: 155232506994528 can be written as One hundred fifty-five trillion, two hundred thirty-two billion, five hundred six million, nine hundred ninety-four thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.55232506994528 × 10¹⁴

Factors of 155232506994528

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17862431

Divisors of 155232506994528

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 90989 181978 272967 363956 545934 727912 1091868 1455824 2183736 2911648 4367472 8734944 17771437 35542874 53314311 71085748 106628622 142171496 213257244 284342992 426514488 568685984 853028976 1706057952 1617005281193 3234010562386 4851015843579 6468021124772 9702031687158 12936042249544 19404063374316 25872084499088 38808126748632 51744168998176 77616253497264 155232506994528
• Sum of all divisors σ(n): 407489832192240
• Sum of proper divisors (its aliquot sum) s(n): 252257325197712
• 155232506994528 is an abundant number, because the sum of its proper divisors (252257325197712) is greater than itself. Its abundance is 97024818203184

Bases of 155232506994528

• Binary: 100011010010111011100010011011111101111101100000₂
• Hexadecimal: 0x8D2EE26FDF60
• Base-36: 1J0WTUOH9C

Squares and roots of 155232506994528

• 155232506994528 squared (155232506994528²) is 24097131227806184443421942784
• 155232506994528 cubed (155232506994528³) is 3740658091868482619178232395896474617085952
• The square root of 155232506994528 is 12459233.8044732109
• The cube root of 155232506994528 is 53743.6993653911

Scales and comparisons

• 155,232,506,994,528 seconds is equal to 4,935,913 years, 28 weeks, 6 days, 15 hours, 48 minutes, 48 seconds.
• To count from 1 to 155,232,506,994,528 would take you about twelve million, three hundred thirty-nine thousand, seven hundred eighty-three 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 155232506994528 cubic inches would be around 4478.6 feet tall.

Recreational maths with 155232506994528

• 155232506994528 backwards is 825499605232551
• The number of decimal digits it has is: 15
• The sum of 155232506994528's digits is 66
• More coming soon!