680042792800

Names of 680042792800

• Cardinal: 680042792800 can be written as Six hundred eighty billion, forty-two million, seven hundred ninety-two thousand, eight hundred.

Scientific notation

• Scientific notation: 6.800427928 × 10¹¹

Factors of 680042792800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 104888

Divisors of 680042792800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 200 224 280 350 400 560 700 800 1120 1171 1400 2342 2800 4684 5600 5855 8197 9368 11710 16394 18736 23420 29275 32788 37472 40985 46840 58550 65576 81970 93680 103703 117100 131152 163940 187360 204925 207406 234200 262304 327880 409850 414812 468400 518515 655760 725921 819700 829624 936800 1037030 1311520 1451842 1639400 1659248 2074060 2592575 2903684 3278800 3318496 3629605 4148120 5185150 5807368 6557600 7259210 8296240 10370300 11614736 14518420 16592480 18148025 20740600 23229472 29036840 36296050 41481200 58073680 72592100 82962400 116147360 121436213 145184200 242872426 290368400 485744852 580736800 607181065 850053491 971489704 1214362130 1700106982 1942979408 2428724260 3035905325 3400213964 3885958816 4250267455 4857448520 6071810650 6800427928 8500534910 9714897040 12143621300 13600855856 17001069820 19429794080 21251337275 24287242600 27201711712 34002139640 42502674550 48574485200 68004279280 85005349100 97148970400 136008558560 170010698200 340021396400 680042792800
• Sum of all divisors σ(n): 1898957958912
• Sum of proper divisors (its aliquot sum) s(n): 1218915166112
• 680042792800 is an abundant number, because the sum of its proper divisors (1218915166112) is greater than itself. Its abundance is 538872373312

Bases of 680042792800

• Binary: 1001111001010101101101011000011101100000₂
• Hexadecimal: 0x9E55B58760
• Base-36: 8OENX55S

Squares and roots of 680042792800

• 680042792800 squared (680042792800²) is 462458200039223731840000
• 680042792800 cubed (680042792800³) is 314491365907934776144511882752000000
• The square root of 680042792800 is 824647.0716615685
• The cube root of 680042792800 is 8793.8438038321

Scales and comparisons

• 680,042,792,800 seconds is equal to 21,623 years, 13 weeks, 2 days, 15 hours, 46 minutes, 40 seconds.
• To count from 1 to 680,042,792,800 would take you about forty-three thousand, two hundred forty-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 680042792800 cubic inches would be around 732.8 feet tall.

Recreational maths with 680042792800

• 680042792800 backwards is 008297240086
• The number of decimal digits it has is: 12
• The sum of 680042792800's digits is 46
• More coming soon!