688482480771140

Names of 688482480771140

• Cardinal: 688482480771140 can be written as Six hundred eighty-eight trillion, four hundred eighty-two billion, four hundred eighty million, seven hundred seventy-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 6.8848248077114 × 10¹⁴

Factors of 688482480771140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18488

Divisors of 688482480771140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 20 22 31 44 55 62 110 124 155 220 310 341 620 682 1364 1705 2371 3347 3410 4742 6694 6820 9484 11855 12721 13388 16735 23710 25442 26081 33470 36817 47420 50884 52162 63605 66940 73501 73634 103757 104324 127210 130405 139931 147002 147268 184085 207514 254420 260810 279862 294004 367505 368170 394351 415028 518785 521620 559724 699655 735010 736340 788702 808511 1037570 1141327 1399310 1470020 1577404 1617022 1971755 2075140 2282654 2798620 3234044 3943510 4042555 4337861 4565308 5706635 7887020 7935737 8085110 8675722 11413270 15871474 16170220 17351444 21689305 22826540 30161491 31742948 39678685 42577187 43378610 60322982 79357370 85154374 86757220 87293107 120645964 150807455 158714740 170308748 174586214 212885935 246007847 301614910 331776401 349172428 425771870 436465535 468349057 492015694 603229820 663552802 851543740 872931070 935006221 936698114 984031388 1230039235 1319892797 1327105604 1658882005 1745862140 1870012442 1873396228 2341745285 2460078470 2639785594 2706086317 3317764010 3740024884 4675031105 4683490570 4920156940 5279571188 5412172634 6599463985 6635528020 9350062210 9366981140 10285068431 10824345268 13198927970 13530431585 14518820767 18700124420 20570136862 26397855940 27060863170 29037641534 41140273724 51425342155 54121726340 58075283068 72594103835 100950510377 102850684310 145188207670 201901020754 205701368620 290376415340 403802041508 504752551885 1009505103770 1110455614147 2019010207540 2220911228294 3129465821687 4441822456588 5552278070735 6258931643374 11104556141470 12517863286748 15647329108435 22209112282940 31294658216870 34424124038557 62589316433740 68848248077114 137696496154228 172120620192785 344241240385570 688482480771140
• Sum of all divisors σ(n): 1629431245725696
• Sum of proper divisors (its aliquot sum) s(n): 940948764954556
• 688482480771140 is an abundant number, because the sum of its proper divisors (940948764954556) is greater than itself. Its abundance is 252466284183416

Bases of 688482480771140

• Binary: 10011100100010101111010001101100110101000001000100₂
• Hexadecimal: 0x2722BD1B35044
• Base-36: 6S1OHGYKHW

Squares and roots of 688482480771140

• 688482480771140 squared (688482480771140²) is 474008126328783159849056899600
• 688482480771140 cubed (688482480771140³) is 326346290720520551812292965783720745557544000
• The square root of 688482480771140 is 26238949.6887954721
• The cube root of 688482480771140 is 88300.7307883729

Scales and comparisons

• 688,482,480,771,140 seconds is equal to 21,891,613 years, 14 weeks, 1 day, 3 hours, 32 minutes, 20 seconds.
• To count from 1 to 688,482,480,771,140 would take you about fifty-four million, seven hundred twenty-nine thousand and thirty-three 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 688482480771140 cubic inches would be around 7358.4 feet tall.

Recreational maths with 688482480771140

• 688482480771140 backwards is 041177084284886
• The number of decimal digits it has is: 15
• The sum of 688482480771140's digits is 68
• More coming soon!