31225220009829

Names of 31225220009829

• Cardinal: 31225220009829 can be written as Thirty-one trillion, two hundred twenty-five billion, two hundred twenty million, nine thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 3.1225220009829 × 10¹³

Factors of 31225220009829

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45991

Divisors of 31225220009829

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 17 51 153 887 2661 5867 7983 15079 17601 39217 45237 52803 99739 117651 135711 299217 352953 666689 897651 2000067 5204029 6000201 15612087 34785479 46836261 88468493 104356437 230086139 265405479 313069311 591353143 690258417 796216437 1774059429 2070775251 3911464363 5322178287 11734393089 35203179267 204086405293 612259215879 1836777647637 3469468889981 10408406669943 31225220009829
• Sum of all divisors σ(n): 47819427297408
• Sum of proper divisors (its aliquot sum) s(n): 16594207287579
• 31225220009829 is a deficient number, because the sum of its proper divisors (16594207287579) is less than itself. Its deficiency is 14631012722250

Bases of 31225220009829

• Binary: 111000110011000110000001001011000111101100101₂
• Hexadecimal: 0x1C6630258F65
• Base-36: B2GO1S679

Squares and roots of 31225220009829

• 31225220009829 squared (31225220009829²) is 975014364662225374856609241
• 31225220009829 cubed (31225220009829³) is 30445038049321629209745105213723632229789
• The square root of 31225220009829 is 5587953.1144980985
• The cube root of 31225220009829 is 31489.6984907967

Scales and comparisons

• 31,225,220,009,829 seconds is equal to 992,865 years, 21 weeks, 2 days, 8 hours, 57 minutes, 9 seconds.
• To count from 1 to 31,225,220,009,829 would take you about two million, four hundred eighty-two thousand, one hundred sixty-three 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 31225220009829 cubic inches would be around 2624.1 feet tall.

Recreational maths with 31225220009829

• 31225220009829 backwards is 92890002252213
• The number of decimal digits it has is: 14
• The sum of 31225220009829's digits is 45
• More coming soon!