1138476159920

Names of 1138476159920

• Cardinal: 1138476159920 can be written as One trillion, one hundred thirty-eight billion, four hundred seventy-six million, one hundred fifty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.13847615992 × 10¹²

Factors of 1138476159920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15587124

Divisors of 1138476159920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 83 88 110 166 176 220 332 415 440 664 830 880 913 1328 1660 1826 3320 3652 4565 6640 7304 9130 14608 18260 36520 73040 15587023 31174046 62348092 77935115 124696184 155870230 171457253 249392368 311740460 342914506 623480920 685829012 857286265 1246961840 1293722909 1371658024 1714572530 2587445818 2743316048 3429145060 5174891636 6468614545 6858290120 10349783272 12937229090 13716580240 14230951999 20699566544 25874458180 28461903998 51748916360 56923807996 71154759995 103497832720 113847615992 142309519990 227695231984 284619039980 569238079960 1138476159920
• Sum of all divisors σ(n): 2922379955712
• Sum of proper divisors (its aliquot sum) s(n): 1783903795792
• 1138476159920 is an abundant number, because the sum of its proper divisors (1783903795792) is greater than itself. Its abundance is 645427635872

Bases of 1138476159920

• Binary: 10000100100010010011101111001001110110000₂
• Hexadecimal: 0x109127793B0
• Base-36: EJ0BB73K

Squares and roots of 1138476159920

• 1138476159920 squared (1138476159920²) is 1296127966706189414406400
• 1138476159920 cubed (1138476159920³) is 1475610790300580135409551798271488000
• The square root of 1138476159920 is 1066993.9830758185
• The cube root of 1138476159920 is 10441.7826012713

Scales and comparisons

• 1,138,476,159,920 seconds is equal to 36,200 years, 1 week, 9 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,138,476,159,920 would take you about ninety thousand, five hundred 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 1138476159920 cubic inches would be around 870.1 feet tall.

Recreational maths with 1138476159920

• 1138476159920 backwards is 0299516748311
• The number of decimal digits it has is: 13
• The sum of 1138476159920's digits is 56
• More coming soon!