80228995840

Names of 80228995840

• Cardinal: 80228995840 can be written as Eighty billion, two hundred twenty-eight million, nine hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.022899584 × 10¹⁰

Factors of 80228995840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 945

Divisors of 80228995840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 61 64 70 80 112 122 128 140 160 224 229 244 256 280 305 320 427 448 458 488 560 610 640 641 854 896 916 976 1120 1145 1220 1280 1282 1603 1708 1792 1832 1952 2135 2240 2290 2440 2564 3205 3206 3416 3664 3904 4270 4480 4487 4580 4880 5128 6410 6412 6832 7328 7808 8015 8540 8960 8974 9160 9760 10256 12820 12824 13664 13969 14656 15616 16030 17080 17948 18320 19520 20512 22435 25640 25648 27328 27938 29312 32060 34160 35896 36640 39040 39101 41024 44870 51280 51296 54656 55876 58624 64120 68320 69845 71792 73280 78080 78202 82048 89740 97783 102560 102592 109312 111752 128240 136640 139690 143584 146560 146789 156404 164096 179480 195505 195566 205120 205184 223504 256480 273280 273707 279380 287168 293120 293578 312808 358960 391010 391132 410240 410368 447008 488915 512960 546560 547414 558760 574336 587156 625616 717920 733945 782020 782264 820480 894016 977830 1025920 1027523 1094828 1117520 1148672 1174312 1251232 1368535 1435840 1467890 1564040 1564528 1788032 1955660 2051840 2055046 2189656 2235040 2348624 2502464 2737070 2871680 2935780 3128080 3129056 3576064 3911320 4110092 4379312 4470080 4697248 5004928 5137615 5474140 5743360 5871560 6256160 6258112 7822640 8220184 8758624 8940160 8954129 9394496 10009856 10275230 10948280 11743120 12512320 12516224 15645280 16440368 17517248 17880320 17908258 18788992 20550460 21896560 23486240 25024640 25032448 31290560 32880736 35034496 35816516 37577984 41100920 43793120 44770645 46972480 50049280 62581120 62678903 65761472 70068992 71633032 82201840 87586240 89541290 93944960 125162240 125357806 131522944 143266064 164403680 175172480 179082580 187889920 250715612 263045888 286532128 313394515 328807360 350344960 358165160 501431224 573064256 626789030 657614720 716330320 1002862448 1146128512 1253578060 1315229440 1432660640 2005724896 2292257024 2507156120 2865321280 4011449792 5014312240 5730642560 8022899584 10028624480 11461285120 16045799168 20057248960 40114497920 80228995840
• Sum of all divisors σ(n): 224551877760
• Sum of proper divisors (its aliquot sum) s(n): 144322881920
• 80228995840 is an abundant number, because the sum of its proper divisors (144322881920) is greater than itself. Its abundance is 64093886080

Bases of 80228995840

• Binary: 1001010101110000001010101001100000000₂
• Hexadecimal: 0x12AE055300
• Base-36: 10UU9TDS

Squares and roots of 80228995840

• 80228995840 squared (80228995840²) is 6436691773494737305600
• 80228995840 cubed (80228995840³) is 516409317519071501552875208704000
• The square root of 80228995840 is 283247.2344789973
• The cube root of 80228995840 is 4312.9767683377

Scales and comparisons

• 80,228,995,840 seconds is equal to 2,551 years, 1 week, 5 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 80,228,995,840 would take you about five thousand, one hundred 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 80228995840 cubic inches would be around 359.4 feet tall.

Recreational maths with 80228995840

• 80228995840 backwards is 04859982208
• The number of decimal digits it has is: 11
• The sum of 80228995840's digits is 55
• More coming soon!