1398682349148

Names of 1398682349148

• Cardinal: 1398682349148 can be written as One trillion, three hundred ninety-eight billion, six hundred eighty-two million, three hundred forty-nine thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.398682349148 × 10¹²

Factors of 1398682349148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 54238040

Divisors of 1398682349148

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 307 614 921 1228 1842 2149 3684 4298 6447 8596 12894 25788 54237721 108475442 162713163 216950884 325426326 379664047 650852652 759328094 1138992141 1518656188 2277984282 4555968564 16650980347 33301960694 49952941041 66603921388 99905882082 116556862429 199811764164 233113724858 349670587287 466227449716 699341174574 1398682349148
• Sum of all divisors σ(n): 3741968916224
• Sum of proper divisors (its aliquot sum) s(n): 2343286567076
• 1398682349148 is an abundant number, because the sum of its proper divisors (2343286567076) is greater than itself. Its abundance is 944604217928

Bases of 1398682349148

• Binary: 10100010110100111111101101110111001011100₂
• Hexadecimal: 0x145A7F6EE5C
• Base-36: HUJNCVOC

Squares and roots of 1398682349148

• 1398682349148 squared (1398682349148²) is 1956312313818167776325904
• 1398682349148 cubed (1398682349148³) is 2736259502758354286712710827164729792
• The square root of 1398682349148 is 1182659.0164320399
• The cube root of 1398682349148 is 11183.3786967061

Scales and comparisons

• 1,398,682,349,148 seconds is equal to 44,473 years, 40 weeks, 1 day, 2 hours, 45 minutes, 48 seconds.
• To count from 1 to 1,398,682,349,148 would take you about one hundred eleven thousand, one hundred eighty-four 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 1398682349148 cubic inches would be around 931.9 feet tall.

Recreational maths with 1398682349148

• 1398682349148 backwards is 8419432868931
• The number of decimal digits it has is: 13
• The sum of 1398682349148's digits is 66
• More coming soon!