1345959450

Names of 1345959450

• Cardinal: 1345959450 can be written as One billion, three hundred forty-five million, nine hundred fifty-nine thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.34595945 × 10⁹

Factors of 1345959450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 643

Divisors of 1345959450

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 90 99 110 135 150 165 198 225 233 270 275 297 330 389 450 466 495 550 594 675 699 778 825 990 1165 1167 1350 1398 1485 1650 1945 2097 2330 2334 2475 2563 2970 3495 3501 3890 4194 4279 4950 5126 5825 5835 6291 6990 7002 7425 7689 8558 9725 10485 10503 11650 11670 12582 12815 12837 14850 15378 17475 17505 19450 20970 21006 21395 23067 25630 25674 29175 31455 34950 35010 38445 38511 42790 46134 52425 52515 58350 62910 64075 64185 69201 76890 77022 87525 90637 104850 105030 106975 115335 115533 128150 128370 138402 157275 175050 181274 192225 192555 213950 230670 231066 262575 271911 314550 320925 346005 384450 385110 453185 525150 543822 576675 577665 641850 692010 815733 906370 962775 997007 1153350 1155330 1359555 1631466 1730025 1925550 1994014 2265925 2447199 2719110 2888325 2991021 3460050 4078665 4531850 4894398 4985035 5776650 5982042 6797775 8157330 8973063 9970070 12235995 13595550 14955105 17946126 20393325 24471990 24925175 26919189 29910210 40786650 44865315 49850350 53838378 61179975 74775525 89730630 122359950 134595945 149551050 224326575 269191890 448653150 672979725 1345959450
• Sum of all divisors σ(n): 4073846400
• Sum of proper divisors (its aliquot sum) s(n): 2727886950
• 1345959450 is an abundant number, because the sum of its proper divisors (2727886950) is greater than itself. Its abundance is 1381927500

Bases of 1345959450

• Binary: 1010000001110011011011000011010₂
• Hexadecimal: 0x5039B61A
• Base-36: M9CKYI

Squares and roots of 1345959450

• 1345959450 squared (1345959450²) is 1811606841044302500
• 1345959450 cubed (1345959450³) is 2438349347388226818533625000
• The square root of 1345959450 is 36687.3200165943
• The cube root of 1345959450 is 1104.1057170739

Scales and comparisons

• 1,345,959,450 seconds is equal to 42 years, 41 weeks, 3 days, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 1,345,959,450 would take you about eighty-five 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 1345959450 cubic inches would be around 92 feet tall.

Recreational maths with 1345959450

• 1345959450 backwards is 0549595431
• 1345959450 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1345959450's digits is 45
• More coming soon!