80494327680

Names of 80494327680

• Cardinal: 80494327680 can be written as Eighty billion, four hundred ninety-four million, three hundred twenty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.049432768 × 10¹⁰

Factors of 80494327680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10097

Divisors of 80494327680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 260 312 320 331 384 390 416 480 520 624 640 662 780 832 960 993 1040 1248 1324 1560 1655 1664 1920 1986 2080 2496 2648 3120 3310 3972 4160 4303 4965 4992 5296 6240 6620 7944 8320 8606 9743 9930 10592 12480 12909 13240 15888 17212 19486 19860 21184 21515 24960 25818 26480 29229 31776 34424 38972 39720 42368 43030 48715 51636 52960 58458 63552 64545 68848 77944 79440 86060 97430 103272 105920 116916 126659 127104 129090 137696 146145 155888 158880 172120 194860 206544 211840 233832 253318 258180 275392 292290 311776 317760 344240 379977 389720 413088 467664 506636 516360 550784 584580 623552 633295 635520 688480 759954 779440 826176 935328 1013272 1032720 1169160 1247104 1266590 1376960 1519908 1558880 1652352 1870656 1899885 2026544 2065440 2338320 2533180 2753920 3039816 3117760 3224933 3741312 3799770 4053088 4130880 4676640 5066360 6079632 6235520 6449866 7599540 8106176 8261760 9353280 9674799 10132720 12159264 12899732 15199080 16124665 16212352 18706560 19349598 20265440 24318528 25799464 30398160 32249330 38699196 40530880 41924129 48373995 48637056 51598928 60796320 64498660 77398392 81061760 83848258 96747990 103197856 121592640 125772387 128997320 154796784 167696516 193495980 206395712 209620645 243185280 251544774 257994640 309593568 335393032 386991960 412791424 419241290 503089548 515989280 619187136 628861935 670786064 773983920 838482580 1006179096 1031978560 1238374272 1257723870 1341572128 1547967840 1676965160 2012358192 2063957120 2515447740 2683144256 3095935680 3353930320 4024716384 5030895480 5366288512 6191871360 6707860640 8049432768 10061790960 13415721280 16098865536 20123581920 26831442560 40247163840 80494327680
• Sum of all divisors σ(n): 277175485440
• Sum of proper divisors (its aliquot sum) s(n): 196681157760
• 80494327680 is an abundant number, because the sum of its proper divisors (196681157760) is greater than itself. Its abundance is 116186830080

Bases of 80494327680

• Binary: 1001010111101110101011111011110000000₂
• Hexadecimal: 0x12BDD5F780
• Base-36: 10Z88SQO

Squares and roots of 80494327680

• 80494327680 squared (80494327680²) is 6479336788655214182400
• 80494327680 cubed (80494327680³) is 521549858615091716938688888832000
• The square root of 80494327680 is 283715.2228555951
• The cube root of 80494327680 is 4317.7261353057

Scales and comparisons

• 80,494,327,680 seconds is equal to 2,559 years, 24 weeks, 3 days, 7 hours, 28 minutes.
• To count from 1 to 80,494,327,680 would take you about five thousand, one hundred eighteen 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 80494327680 cubic inches would be around 359.8 feet tall.

Recreational maths with 80494327680

• 80494327680 backwards is 08672349408
• The number of decimal digits it has is: 11
• The sum of 80494327680's digits is 51
• More coming soon!