80407895740

Names of 80407895740

• Cardinal: 80407895740 can be written as Eighty billion, four hundred seven million, eight hundred ninety-five thousand, seven hundred forty.

Scientific notation

• Scientific notation: 8.040789574 × 10¹⁰

Factors of 80407895740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6509

Divisors of 80407895740

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 17 20 29 34 58 68 85 116 145 170 290 340 493 580 986 1723 1972 2465 3446 4733 4930 6892 8615 9466 9860 17230 18932 23665 29291 34460 47330 49967 58582 80461 94660 99934 117164 137257 146455 160922 199868 249835 274514 292910 321844 402305 499670 549028 585820 686285 804610 849439 999340 1372570 1609220 1698878 2333369 2745140 3397756 4247195 4666738 8154959 8494390 9333476 11666845 16309918 16988780 23333690 32619836 40774795 46667380 81549590 138634303 163099180 236493811 277268606 472987622 554537212 693171515 945975244 1182469055 1386343030 2364938110 2772686060 4020394787 4729876220 8040789574 16081579148 20101973935 40203947870 80407895740
• Sum of all divisors σ(n): 185100914880
• Sum of proper divisors (its aliquot sum) s(n): 104693019140
• 80407895740 is an abundant number, because the sum of its proper divisors (104693019140) is greater than itself. Its abundance is 24285123400

Bases of 80407895740

• Binary: 1001010111000101011110001111010111100₂
• Hexadecimal: 0x12B8AF1EBC
• Base-36: 10XSS9FG

Squares and roots of 80407895740

• 80407895740 squared (80407895740²) is 6465429697334710147600
• 80407895740 cubed (80407895740³) is 519871597017589129431340811224000
• The square root of 80407895740 is 283562.8602973245
• The cube root of 80407895740 is 4316.1801750321

Scales and comparisons

• 80,407,895,740 seconds is equal to 2,556 years, 37 weeks, 3 days, 22 hours, 35 minutes, 40 seconds.
• To count from 1 to 80,407,895,740 would take you about five thousand, one hundred thirteen 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 80407895740 cubic inches would be around 359.7 feet tall.

Recreational maths with 80407895740

• 80407895740 backwards is 04759870408
• The number of decimal digits it has is: 11
• The sum of 80407895740's digits is 52
• More coming soon!