142774812075

Names of 142774812075

• Cardinal: 142774812075 can be written as One hundred forty-two billion, seven hundred seventy-four million, eight hundred twelve thousand and seventy-five.

Scientific notation

• Scientific notation: 1.42774812075 × 10¹¹

Factors of 142774812075

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 309

Divisors of 142774812075

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 5 7 15 21 23 25 35 49 69 75 105 115 147 161 175 245 271 345 483 525 529 575 735 805 813 1127 1225 1355 1587 1725 1897 2415 2645 3381 3675 3703 4025 4065 5635 5691 6233 6775 7935 9485 11109 12075 13225 13279 16905 18515 18699 20325 25921 28175 28455 31165 39675 39837 43631 47425 55545 66395 73441 77763 84525 92575 93495 129605 130893 142275 143359 155825 199185 218155 220323 277725 305417 331975 367205 388815 430077 467475 514087 648025 654465 716795 916251 995925 1003513 1090775 1101615 1527085 1542261 1689143 1836025 1944075 2150385 2570435 3010539 3272325 3583975 3598609 4581255 5017565 5067429 5508075 7024591 7635425 7711305 8445715 10751925 10795827 11824001 12852175 15052695 17993045 21073773 22906275 25087825 25337145 35122955 35472003 38556525 38850289 42228575 53979135 59120005 75263475 82768007 89965225 105368865 116550867 126685725 175614775 177360015 194251445 248304021 269895675 271952023 295600025 413840035 526844325 582754335 815856069 886800075 971257225 1241520105 1359760115 1903664161 2069200175 2913771675 4079280345 5710992483 6207600525 6798800575 9518320805 20396401725 28554962415 47591604025 142774812075
• Sum of all divisors σ(n): 288114926652
• Sum of proper divisors (its aliquot sum) s(n): 145340114577
• 142774812075 is an abundant number, because the sum of its proper divisors (145340114577) is greater than itself. Its abundance is 2565302502

Bases of 142774812075

• Binary: 10000100111110000010101011110110101011₂
• Hexadecimal: 0x213E0ABDAB
• Base-36: 1TL8FQ23

Squares and roots of 142774812075

• 142774812075 squared (142774812075²) is 20384646963051565805625
• 142774812075 cubed (142774812075³) is 2910414139364906776432605352921875
• The square root of 142774812075 is 377855.5439251885
• The cube root of 142774812075 is 5226.5751477607

Scales and comparisons

• 142,774,812,075 seconds is equal to 4,539 years, 41 weeks, 3 days, 6 hours, 1 minute, 15 seconds.
• To count from 1 to 142,774,812,075 would take you about nine thousand and seventy-nine 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 142774812075 cubic inches would be around 435.5 feet tall.

Recreational maths with 142774812075

• 142774812075 backwards is 570218477241
• The number of decimal digits it has is: 12
• The sum of 142774812075's digits is 48
• More coming soon!