1368053225

Names of 1368053225

• Cardinal: 1368053225 can be written as One billion, three hundred sixty-eight million, fifty-three thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.368053225 × 10⁹

Factors of 1368053225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 99

Divisors of 1368053225

• Number of divisors d(n): 108
• Complete list of divisors:
  1 5 7 11 23 25 35 53 55 77 115 121 161 175 253 265 275 371 385 575 583 605 805 847 1219 1265 1325 1771 1855 1925 2783 2809 2915 3025 4025 4081 4235 6095 6325 6413 8533 8855 9275 13409 13915 14045 14575 19481 19663 20405 21175 30475 30899 32065 42665 44275 44891 64607 67045 69575 70225 93863 97405 98315 102025 147499 154495 160325 213325 216293 224455 323035 335225 339889 452249 469315 487025 491575 710677 737495 772475 1032493 1081465 1122275 1615175 1699445 2261245 2346575 2379223 3553385 3687475 4974739 5162465 5407325 7817447 8497225 11306225 11896115 17766925 24873695 25812325 39087235 54722129 59480575 124368475 195436175 273610645 1368053225
• Sum of all divisors σ(n): 2266396608
• Sum of proper divisors (its aliquot sum) s(n): 898343383
• 1368053225 is a deficient number, because the sum of its proper divisors (898343383) is less than itself. Its deficiency is 469709842

Bases of 1368053225

• Binary: 1010001100010101101010111101001₂
• Hexadecimal: 0x518AD5E9
• Base-36: MMI4MH

Squares and roots of 1368053225

• 1368053225 squared (1368053225²) is 1871569626432900625
• 1368053225 cubed (1368053225³) is 2560406863253574946135765625
• The square root of 1368053225 is 36987.2035304103
• The cube root of 1368053225 is 1110.1142173405

Scales and comparisons

• 1,368,053,225 seconds is equal to 43 years, 25 weeks, 6 days, 22 hours, 47 minutes, 5 seconds.
• To count from 1 to 1,368,053,225 would take you about eighty-six 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 1368053225 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368053225

• 1368053225 backwards is 5223508631
• 1368053225 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1368053225's digits is 35
• More coming soon!