13127973744

Names of 13127973744

• Cardinal: 13127973744 can be written as Thirteen billion, one hundred twenty-seven million, nine hundred seventy-three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3127973744 × 10¹⁰

Factors of 13127973744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 710

Divisors of 13127973744

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 127 186 248 254 372 381 496 508 547 744 762 1016 1094 1488 1524 1641 2032 2188 3048 3282 3937 4376 6096 6564 7874 8752 11811 13128 15748 16129 16957 23622 26256 31496 32258 33914 47244 48387 50871 62992 64516 67828 69469 94488 96774 101742 129032 135656 138938 188976 193548 203484 208407 258064 271312 277876 387096 406968 416814 499999 555752 774192 813936 833628 999998 1111504 1499997 1667256 1999996 2153539 2999994 3334512 3999992 4307078 5999988 6460617 7999984 8614156 8822563 11999976 12921234 17228312 17645126 23999952 25842468 26467689 34456624 35290252 51684936 52935378 70580504 103369872 105870756 141161008 211741512 273499453 423483024 546998906 820498359 1093997812 1640996718 2187995624 3281993436 4375991248 6563986872 13127973744
• Sum of all divisors σ(n): 35350261248
• Sum of proper divisors (its aliquot sum) s(n): 22222287504
• 13127973744 is an abundant number, because the sum of its proper divisors (22222287504) is greater than itself. Its abundance is 9094313760

Bases of 13127973744

• Binary: 1100001110011111001111101101110000₂
• Hexadecimal: 0x30E7CFB70
• Base-36: 61421DC

Squares and roots of 13127973744

• 13127973744 squared (13127973744²) is 172343694623153377536
• 13127973744 cubed (13127973744³) is 2262523497956711514777527414784
• The square root of 13127973744 is 114577.3701216781
• The cube root of 13127973744 is 2359.0251254569

Scales and comparisons

• 13,127,973,744 seconds is equal to 417 years, 22 weeks, 2 days, 3 hours, 22 minutes, 24 seconds.
• To count from 1 to 13,127,973,744 would take you about eight hundred thirty-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 13127973744 cubic inches would be around 196.6 feet tall.

Recreational maths with 13127973744

• 13127973744 backwards is 44737972131
• 13127973744 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13127973744's digits is 48
• More coming soon!