80966197120

Names of 80966197120

• Cardinal: 80966197120 can be written as Eighty billion, nine hundred sixty-six million, one hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 8.096619712 × 10¹⁰

Factors of 80966197120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9252

Divisors of 80966197120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 641 736 920 1282 1472 1840 2564 2944 3205 3680 5128 6410 7360 8581 10256 12820 14720 14743 17162 20512 25640 29486 34324 41024 42905 51280 58972 68648 73715 82048 85810 102560 117944 137296 147430 171620 197363 205120 235888 274592 294860 343240 394726 410240 471776 549184 589720 686480 789452 943552 986815 1098368 1179440 1372960 1578904 1887104 1973630 2358880 2745920 3157808 3947260 4717760 5491840 5500421 6315616 7894520 9435520 11000842 12631232 15789040 22001684 25262464 27502105 31578080 44003368 55004210 63156160 88006736 110008420 126312320 126509683 176013472 220016840 253019366 352026944 440033680 506038732 632548415 704053888 880067360 1012077464 1265096830 1760134720 2024154928 2530193660 3520269440 4048309856 5060387320 8096619712 10120774640 16193239424 20241549280 40483098560 80966197120
• Sum of all divisors σ(n): 202314127680
• Sum of proper divisors (its aliquot sum) s(n): 121347930560
• 80966197120 is an abundant number, because the sum of its proper divisors (121347930560) is greater than itself. Its abundance is 40381733440

Bases of 80966197120

• Binary: 1001011011001111101100001111110000000₂
• Hexadecimal: 0x12D9F61F80
• Base-36: 11716LJ4

Squares and roots of 80966197120

• 80966197120 squared (80966197120²) is 6555525076074696294400
• 80966197120 cubed (80966197120³) is 530775935534566856016523952128000
• The square root of 80966197120 is 284545.5976113495
• The cube root of 80966197120 is 4326.1467482989

Scales and comparisons

• 80,966,197,120 seconds is equal to 2,574 years, 24 weeks, 4 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 80,966,197,120 would take you about five thousand, one hundred forty-eight 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 80966197120 cubic inches would be around 360.5 feet tall.

Recreational maths with 80966197120

• 80966197120 backwards is 02179166908
• The number of decimal digits it has is: 11
• The sum of 80966197120's digits is 49
• More coming soon!