1398854983824

Names of 1398854983824

• Cardinal: 1398854983824 can be written as One trillion, three hundred ninety-eight billion, eight hundred fifty-four million, nine hundred eighty-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.398854983824 × 10¹²

Factors of 1398854983824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 98566

Divisors of 1398854983824

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 98561 197122 295683 394244 591366 788488 887049 1182732 1576976 1774098 2365464 3548196 4730928 7096392 14192784 9714270721 19428541442 29142812163 38857082884 58285624326 77714165768 87428436489 116571248652 155428331536 174856872978 233142497304 349713745956 466284994608 699427491912 1398854983824
• Sum of all divisors σ(n): 3914890821049
• Sum of proper divisors (its aliquot sum) s(n): 2516035837225
• 1398854983824 is an abundant number, because the sum of its proper divisors (2516035837225) is greater than itself. Its abundance is 1117180853401

Bases of 1398854983824

• Binary: 10100010110110010010000010010000010010000₂
• Hexadecimal: 0x145B2412090
• Base-36: HUMI51G0

Squares and roots of 1398854983824

• 1398854983824 squared (1398854983824²) is 1956795265769243301662976
• 1398854983824 cubed (1398854983824³) is 2737272809844514619664482644779700224
• 1398854983824 is a perfect square number. Its square root is 1182732
• The cube root of 1398854983824 is 11183.8387867649

Scales and comparisons

• 1,398,854,983,824 seconds is equal to 44,479 years, 13 weeks, 4 days, 4 hours, 50 minutes, 24 seconds.
• To count from 1 to 1,398,854,983,824 would take you about one hundred eleven thousand, one hundred ninety-eight 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 1398854983824 cubic inches would be around 932 feet tall.

Recreational maths with 1398854983824

• 1398854983824 backwards is 4283894588931
• 1398854983824 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1398854983824's digits is 72
• More coming soon!