1353488045

Names of 1353488045

• Cardinal: 1353488045 can be written as One billion, three hundred fifty-three million, four hundred eighty-eight thousand and forty-five.

Scientific notation

• Scientific notation: 1.353488045 × 10⁹

Factors of 1353488045

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 459

Divisors of 1353488045

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 13 35 49 65 91 97 169 245 337 455 485 637 679 845 1183 1261 1685 2359 3185 3395 4381 4753 5915 6305 8281 8827 11795 16393 16513 21905 23765 30667 32689 41405 44135 56953 61789 81965 82565 114751 153335 163445 214669 228823 284765 308945 398671 424957 573755 803257 1073345 1144115 1601761 1993355 2124785 2790697 2974699 4016285 5524441 8008805 13953485 14873495 20822893 27622205 38671087 104114465 193355435 270697609 1353488045
• Sum of all divisors σ(n): 2073098664
• Sum of proper divisors (its aliquot sum) s(n): 719610619
• 1353488045 is a deficient number, because the sum of its proper divisors (719610619) is less than itself. Its deficiency is 633877426

Bases of 1353488045

• Binary: 1010000101011001001011010101101₂
• Hexadecimal: 0x50AC96AD
• Base-36: MDTY25

Squares and roots of 1353488045

• 1353488045 squared (1353488045²) is 1831929887957922025
• 1353488045 cubed (1353488045³) is 2479495202629236923879691125
• The square root of 1353488045 is 36789.7818014731
• The cube root of 1353488045 is 1106.1604878471

Scales and comparisons

• 1,353,488,045 seconds is equal to 43 years, 1 week, 6 days, 8 hours, 54 minutes, 5 seconds.
• To count from 1 to 1,353,488,045 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 1353488045 cubic inches would be around 92.2 feet tall.

Recreational maths with 1353488045

• 1353488045 backwards is 5408843531
• The number of decimal digits it has is: 10
• The sum of 1353488045's digits is 41
• More coming soon!