142720860750

Names of 142720860750

• Cardinal: 142720860750 can be written as One hundred forty-two billion, seven hundred twenty million, eight hundred sixty thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.4272086075 × 10¹¹

Factors of 142720860750

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45378

Divisors of 142720860750

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 19 25 26 30 34 38 39 50 51 57 65 75 78 85 95 102 114 125 130 150 170 190 195 221 247 250 255 285 323 325 375 390 425 442 475 494 510 570 646 650 663 741 750 850 950 969 975 1105 1235 1275 1326 1425 1482 1615 1625 1938 1950 2125 2210 2375 2470 2550 2850 3230 3250 3315 3705 4199 4250 4750 4845 4875 5525 6175 6375 6630 7125 7410 8075 8398 9690 9750 11050 12350 12597 12750 14250 16150 16575 18525 20995 24225 25194 27625 30875 33150 37050 40375 41990 45319 48450 55250 61750 62985 80750 82875 90638 92625 104975 121125 125970 135957 165750 185250 209950 226595 242250 271914 314925 453190 524875 589147 629850 679785 770423 861061 1049750 1132975 1178294 1359570 1540846 1574625 1722122 1767441 2265950 2311269 2583183 2945735 3149250 3398925 3534882 3852115 4305305 4622538 5166366 5664875 5891470 6797850 7704230 8610610 8837205 10015499 11193793 11329750 11556345 12915915 14638037 14728675 16994625 17674410 19260575 20030998 21526525 22387586 23112690 25831830 29276074 29457350 30046497 33581379 33989250 38521150 43053050 43914111 44186025 50077495 55968965 57781725 60092994 64579575 67162758 73190185 73643375 87828222 88372050 96302875 100154990 107632625 111937930 115563450 129159150 146380370 147286750 150232485 167906895 190294481 192605750 215265250 219570555 220930125 250387475 279844825 288908625 300464970 322897875 335813790 365950925 380588962 439141110 441860250 500774950 559689650 570883443 577817250 645795750 731901850 751162425 839534475 951472405 1097852775 1141766886 1251937375 1399224125 1502324850 1679068950 1829754625 1902944810 2195705550 2503874750 2798448250 2854417215 3659509250 3755812125 4197672375 4757362025 5489263875 5708834430 7511624250 8395344750 9514724050 10978527750 14272086075 23786810125 28544172150 47573620250 71360430375 142720860750
• Sum of all divisors σ(n): 427588761600
• Sum of proper divisors (its aliquot sum) s(n): 284867900850
• 142720860750 is an abundant number, because the sum of its proper divisors (284867900850) is greater than itself. Its abundance is 142147040100

Bases of 142720860750

• Binary: 10000100111010110100111000001001001110₂
• Hexadecimal: 0x213AD3824E
• Base-36: 1TKCBCY6

Squares and roots of 142720860750

• 142720860750 squared (142720860750²) is 20369244093220890562500
• 142720860750 cubed (142720860750³) is 2907116049811338740961551671875000
• The square root of 142720860750 is 377784.1457102191
• The cube root of 142720860750 is 5225.9167305515

Scales and comparisons

• 142,720,860,750 seconds is equal to 4,538 years, 4 weeks, 1 day, 19 hours, 32 minutes, 30 seconds.
• To count from 1 to 142,720,860,750 would take you about nine thousand and seventy-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 142720860750 cubic inches would be around 435.5 feet tall.

Recreational maths with 142720860750

• 142720860750 backwards is 057068027241
• The number of decimal digits it has is: 12
• The sum of 142720860750's digits is 42
• More coming soon!