977142939120

Names of 977142939120

• Cardinal: 977142939120 can be written as Nine hundred seventy-seven billion, one hundred forty-two million, nine hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.7714293912 × 10¹¹

Factors of 977142939120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2944382

Divisors of 977142939120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 461 720 922 1383 1844 2305 2766 3688 4149 4610 5532 6915 7376 8298 9220 11064 13830 16596 18440 20745 22128 27660 33192 36880 41490 55320 66384 82980 110640 165960 331920 2943911 5887822 8831733 11775644 14719555 17663466 23551288 26495199 29439110 35326932 44158665 47102576 52990398 58878220 70653864 88317330 105980796 117756440 132475995 141307728 176634660 211961592 235512880 264951990 353269320 423923184 529903980 706538640 1059807960 1357142971 2119615920 2714285942 4071428913 5428571884 6785714855 8142857826 10857143768 12214286739 13571429710 16285715652 20357144565 21714287536 24428573478 27142859420 32571431304 40714289130 48857146956 54285718840 61071433695 65142862608 81428578260 97714293912 108571437680 122142867390 162857156520 195428587824 244285734780 325714313040 488571469560 977142939120
• Sum of all divisors σ(n): 3288691197792
• Sum of proper divisors (its aliquot sum) s(n): 2311548258672
• 977142939120 is an abundant number, because the sum of its proper divisors (2311548258672) is greater than itself. Its abundance is 1334405319552

Bases of 977142939120

• Binary: 1110001110000010010000011111110111110000₂
• Hexadecimal: 0xE38241FDF0
• Base-36: CGW5OD80

Squares and roots of 977142939120

• 977142939120 squared (977142939120²) is 954808323472072026374400
• 977142939120 cubed (977142939120³) is 932984211493740143087815373526528000
• The square root of 977142939120 is 988505.4067226947
• The cube root of 977142939120 is 9923.2218167879

Scales and comparisons

• 977,142,939,120 seconds is equal to 31,070 years, 6 weeks, 2 days, 18 hours, 12 minutes.
• To count from 1 to 977,142,939,120 would take you about sixty-two thousand, one hundred forty 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 977142939120 cubic inches would be around 826.9 feet tall.

Recreational maths with 977142939120

• 977142939120 backwards is 021939241779
• The number of decimal digits it has is: 12
• The sum of 977142939120's digits is 54
• More coming soon!