1540242500400

Names of 1540242500400

• Cardinal: 1540242500400 can be written as One trillion, five hundred forty billion, two hundred forty-two million, five hundred thousand, four hundred.

Scientific notation

• Scientific notation: 1.5402425004 × 10¹²

Factors of 1540242500400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 427845149

Divisors of 1540242500400

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 1200 1800 3600 427845139 855690278 1283535417 1711380556 2139225695 2567070834 3422761112 3850606251 4278451390 5134141668 6417677085 6845522224 7701212502 8556902780 10268283336 10696128475 12835354170 15402425004 17113805560 19253031255 20536566672 21392256950 25670708340 30804850008 32088385425 34227611120 38506062510 42784513900 51341416680 61609700016 64176770850 77012125020 85569027800 96265156275 102682833360 128353541700 154024250040 171138055600 192530312550 256707083400 308048500080 385060625100 513414166800 770121250200 1540242500400
• Sum of all divisors σ(n): 5345069334020
• Sum of proper divisors (its aliquot sum) s(n): 3804826833620
• 1540242500400 is an abundant number, because the sum of its proper divisors (3804826833620) is greater than itself. Its abundance is 2264584333220

Bases of 1540242500400

• Binary: 10110011010011101100110110110101100110000₂
• Hexadecimal: 0x1669D9B6B30
• Base-36: JNKSM7G0

Squares and roots of 1540242500400

• 1540242500400 squared (1540242500400²) is 2372346960038444000160000
• 1540242500400 cubed (1540242500400³) is 3653989613545951866931816400064000000
• The square root of 1540242500400 is 1241065.0669485465
• The cube root of 1540242500400 is 11548.6096173077

Scales and comparisons

• 1,540,242,500,400 seconds is equal to 48,974 years, 49 weeks, 1 day, 19 hours.
• To count from 1 to 1,540,242,500,400 would take you about one hundred twenty-two thousand, four hundred thirty-seven 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 1540242500400 cubic inches would be around 962.4 feet tall.

Recreational maths with 1540242500400

• 1540242500400 backwards is 0040052420451
• The number of decimal digits it has is: 13
• The sum of 1540242500400's digits is 27
• More coming soon!