80545228800

Names of 80545228800

• Cardinal: 80545228800 can be written as Eighty billion, five hundred forty-five million, two hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 8.05452288 × 10¹⁰

Factors of 80545228800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4266

Divisors of 80545228800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 127 128 150 160 192 200 240 254 256 300 320 381 384 400 480 508 512 600 635 640 762 768 800 960 1016 1024 1200 1270 1280 1524 1536 1600 1905 1920 2032 2048 2400 2540 2560 3048 3072 3175 3200 3810 3840 4064 4129 4800 5080 5120 6096 6144 6350 6400 7620 7680 8128 8258 9525 9600 10160 10240 12192 12387 12700 12800 15240 15360 16256 16516 19050 19200 20320 20645 24384 24774 25400 25600 30480 30720 32512 33032 38100 38400 40640 41290 48768 49548 50800 51200 60960 61935 65024 66064 76200 76800 81280 82580 97536 99096 101600 103225 121920 123870 130048 132128 152400 153600 162560 165160 195072 198192 203200 206450 243840 247740 260096 264256 304800 309675 325120 330320 390144 396384 406400 412900 487680 495480 524383 528512 609600 619350 650240 660640 780288 792768 812800 825800 975360 990960 1048766 1057024 1219200 1238700 1300480 1321280 1573149 1585536 1625600 1651600 1950720 1981920 2097532 2114048 2438400 2477400 2621915 2642560 3146298 3171072 3251200 3303200 3901440 3963840 4195064 4228096 4876800 4954800 5243830 5285120 6292596 6342144 6502400 6606400 7865745 7927680 8390128 8456192 9753600 9909600 10487660 10570240 12585192 12684288 13109575 13212800 15731490 15855360 16780256 19507200 19819200 20975320 21140480 25170384 25368576 26219150 26425600 31462980 31710720 33560512 39328725 39638400 41950640 42280960 50340768 52438300 52851200 62925960 63421440 67121024 78657450 79276800 83901280 100681536 104876600 105702400 125851920 126842880 134242048 157314900 158553600 167802560 201363072 209753200 211404800 251703840 268484096 314629800 317107200 335605120 402726144 419506400 503407680 536968192 629259600 634214400 671210240 805452288 839012800 1006815360 1073936384 1258519200 1342420480 1610904576 1678025600 2013630720 2517038400 2684840960 3221809152 3356051200 4027261440 5034076800 5369681920 6712102400 8054522880 10068153600 13424204800 16109045760 20136307200 26848409600 40272614400 80545228800
• Sum of all divisors σ(n): 268432819200
• Sum of proper divisors (its aliquot sum) s(n): 187887590400
• 80545228800 is an abundant number, because the sum of its proper divisors (187887590400) is greater than itself. Its abundance is 107342361600

Bases of 80545228800

• Binary: 1001011000000110111101010100000000000₂
• Hexadecimal: 0x12C0DEA800
• Base-36: 1102JSAO

Squares and roots of 80545228800

• 80545228800 squared (80545228800²) is 6487533882444349440000
• 80545228800 cubed (80545228800³) is 522539900909232428911951872000000
• The square root of 80545228800 is 283804.9132767085
• The cube root of 80545228800 is 4318.6360577517

Scales and comparisons

• 80,545,228,800 seconds is equal to 2,561 years, 4 weeks, 4 days, 10 hours, 40 minutes.
• To count from 1 to 80,545,228,800 would take you about five thousand, one hundred twenty-two 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 80545228800 cubic inches would be around 359.9 feet tall.

Recreational maths with 80545228800

• 80545228800 backwards is 00882254508
• The number of decimal digits it has is: 11
• The sum of 80545228800's digits is 42
• More coming soon!