345545047120

Names of 345545047120

• Cardinal: 345545047120 can be written as Three hundred forty-five billion, five hundred forty-five million, forty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.4554504712 × 10¹¹

Factors of 345545047120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47465006

Divisors of 345545047120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 455 520 560 728 910 1040 1456 1820 3640 7280 47464979 94929958 189859916 237324895 332254853 379719832 474649790 617044727 664509706 759439664 949299580 1234089454 1329019412 1661274265 1898599160 2468178908 2658038824 3085223635 3322548530 3797198320 4319313089 4936357816 5316077648 6170447270 6645097060 8638626178 9872715632 12340894540 13290194120 17277252356 21596565445 24681789080 26580388240 34554504712 43193130890 49363578160 69109009424 86386261780 172772523560 345545047120
• Sum of all divisors σ(n): 988790463360
• Sum of proper divisors (its aliquot sum) s(n): 643245416240
• 345545047120 is an abundant number, because the sum of its proper divisors (643245416240) is greater than itself. Its abundance is 297700369120

Bases of 345545047120

• Binary: 101000001110100000101101111110001010000₂
• Hexadecimal: 0x507416FC50
• Base-36: 4EQOLKR4

Squares and roots of 345545047120

• 345545047120 squared (345545047120²) is 119401379589163020294400
• 345545047120 cubed (345545047120³) is 41258555336330342088989964272128000
• The square root of 345545047120 is 587830.7980363057
• The cube root of 345545047120 is 7017.2706001525

Scales and comparisons

• 345,545,047,120 seconds is equal to 10,987 years, 13 weeks, 4 days, 23 hours, 18 minutes, 40 seconds.
• To count from 1 to 345,545,047,120 would take you about twenty-one thousand, nine hundred seventy-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 345545047120 cubic inches would be around 584.8 feet tall.

Recreational maths with 345545047120

• 345545047120 backwards is 021740545543
• 345545047120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345545047120's digits is 40
• More coming soon!