80899145240040

Names of 80899145240040

• Cardinal: 80899145240040 can be written as Eighty trillion, eight hundred ninety-nine billion, one hundred forty-five million, two hundred forty thousand and forty.

Scientific notation

• Scientific notation: 8.089914524004 × 10¹³

Factors of 80899145240040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 741649774

Divisors of 80899145240040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 101 108 120 135 180 202 216 270 303 360 404 505 540 606 808 909 1010 1080 1212 1515 1818 2020 2424 2727 3030 3636 4040 4545 5454 6060 7272 9090 10908 12120 13635 18180 21816 27270 36360 54540 109080 741649663 1483299326 2224948989 2966598652 3708248315 4449897978 5933197304 6674846967 7416496630 8899795956 11124744945 13349693934 14832993260 17799591912 20024540901 22249489890 26699387868 29665986520 33374234835 40049081802 44498979780 53398775736 66748469670 74906615963 80098163604 88997959560 100122704505 133496939340 149813231926 160196327208 200245409010 224719847889 266993878680 299626463852 374533079815 400490818020 449439695778 599252927704 674159543667 749066159630 800981636040 898879391556 1123599239445 1348319087334 1498132319260 1797758783112 2022478631001 2247198478890 2696638174668 2996264638520 3370797718335 4044957262002 4494396957780 5393276349336 6741595436670 8089914524004 8988793915560 10112393155005 13483190873340 16179829048008 20224786310010 26966381746680 40449572620020 80899145240040
• Sum of all divisors σ(n): 272333756620800
• Sum of proper divisors (its aliquot sum) s(n): 191434611380760
• 80899145240040 is an abundant number, because the sum of its proper divisors (191434611380760) is greater than itself. Its abundance is 110535466140720

Bases of 80899145240040

• Binary: 10010011001001111001100110100001000110111101000₂
• Hexadecimal: 0x4993CCD08DE8
• Base-36: SOCJYBL60

Squares and roots of 80899145240040

• 80899145240040 squared (80899145240040²) is 6544671700569086589219201600
• 80899145240040 cubed (80899145240040³) is 529458346452718113503403171898809152064000
• The square root of 80899145240040 is 8994395.2125776639
• The cube root of 80899145240040 is 43249.5219059121

Scales and comparisons

• 80,899,145,240,040 seconds is equal to 2,572,342 years, 30 weeks, 1 day, 12 hours, 54 minutes.
• To count from 1 to 80,899,145,240,040 would take you about six million, four hundred thirty thousand, eight hundred fifty-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 80899145240040 cubic inches would be around 3604.1 feet tall.

Recreational maths with 80899145240040

• 80899145240040 backwards is 04004254199808
• 80899145240040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80899145240040's digits is 54
• More coming soon!