142440066836028900

Names of 142440066836028900

• Cardinal: 142440066836028900 can be written as One hundred forty-two quadrillion, four hundred forty trillion, sixty-six billion, eight hundred thirty-six million, twenty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.424400668360289 × 10¹⁷

Factors of 142440066836028900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12580421

Divisors of 142440066836028900

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 12580411 25160822 37741233 50321644 62902055 75482466 113223699 125804110 150964932 188706165 226447398 251608220 314510275 377412330 452894796 566118495 629020550 754824660 943530825 1132236990 1258041100 1887061650 2264473980 2830592475 3774123300 5661184950 11322369900 158266740928921 316533481857842 474800222786763 633066963715684 791333704644605 949600445573526 1424400668360289 1582667409289210 1899200891147052 2374001113933815 2848801336720578 3165334818578420 3956668523223025 4748002227867630 5697602673441156 7122003341801445 7913337046446050 9496004455735260 11870005569669075 14244006683602890 15826674092892100 23740011139338150 28488013367205780 35610016709007225 47480022278676300 71220033418014450 142440066836028900
• Sum of all divisors σ(n): 446470511649828393
• Sum of proper divisors (its aliquot sum) s(n): 304030444813799493
• 142440066836028900 is an abundant number, because the sum of its proper divisors (304030444813799493) is greater than itself. Its abundance is 161590377977770593

Bases of 142440066836028900

• Binary: 111111010000011000111110001110001100010110101110111100100₂
• Hexadecimal: 0x1FA0C7C718B5DE4
• Base-36: 12YISFCKMPD0

Squares and roots of 142440066836028900

• 142440066836028900 squared (142440066836028900²) is 20289172640252380086759121635210000
• 142440066836028900 cubed (142440066836028900³) is 2889991106925277960555348058136473349510817569000000
• 142440066836028900 is a perfect square number. Its square root is 377412330
• The cube root of 142440066836028900 is 522248.7264576821

Scales and comparisons

• 142,440,066,836,028,900 seconds is equal to 4,529,153,529 years, 17 weeks, 1 day, 6 hours, 15 minutes.
• To count from 1 to 142,440,066,836,028,900 would take you about thirteen billion, five hundred eighty-seven million, four hundred sixty thousand, five hundred eighty-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 142440066836028900 cubic inches would be around 43520.7 feet tall.

Recreational maths with 142440066836028900

• 142440066836028900 backwards is 009820638660044241
• The number of decimal digits it has is: 18
• The sum of 142440066836028900's digits is 63
• More coming soon!