688052040130

Names of 688052040130

• Cardinal: 688052040130 can be written as Six hundred eighty-eight billion, fifty-two million, forty thousand, one hundred thirty.

Scientific notation

• Scientific notation: 6.8805204013 × 10¹¹

Factors of 688052040130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 593

Divisors of 688052040130

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 7 10 13 14 19 26 35 38 49 65 70 91 95 98 130 133 182 190 245 247 266 361 455 490 494 547 637 665 722 910 931 1094 1235 1274 1330 1729 1805 1862 2470 2527 2735 3185 3458 3610 3829 4655 4693 5054 5470 6370 7111 7658 8645 9310 9386 10393 12103 12635 14222 17290 17689 19145 20786 23465 24206 25270 26803 32851 35378 35555 38290 46930 49777 51965 53606 60515 65702 71110 72751 88445 99554 103930 121030 134015 135109 145502 164255 176890 197467 229957 248885 268030 270218 299209 328510 348439 363755 394934 459914 497770 509257 598418 675545 696878 727510 945763 987335 1018514 1149785 1351090 1382269 1496045 1742195 1891526 1974670 2094463 2299570 2546285 2567071 2764538 2992090 3484390 3889717 4188926 4728815 5092570 5134142 5684971 6620341 6911345 7779434 9457630 9675883 10472315 11369942 12835355 13240682 13822690 14661241 17969497 19351766 19448585 20944630 25670710 27228019 28424855 29322482 33101705 35938994 38897170 39794797 48379415 54456038 56849710 66203410 73306205 73904623 79589594 89847485 96758830 108014449 125786479 136140095 146612410 147809246 179694970 190596133 198973985 216028898 251572958 272280190 278563579 369523115 381192266 397947970 517332361 540072245 557127158 628932395 739046230 756101143 952980665 1034664722 1080144490 1257864790 1392817895 1404187837 1512202286 1905961330 2586661805 2785635790 2808375674 3621326527 3780505715 5173323610 5292708001 7020939185 7242653054 7561011430 9829314859 10585416002 14041878370 18106632635 19658629718 26463540005 36213265270 49146574295 52927080010 68805204013 98293148590 137610408026 344026020065 688052040130
• Sum of all divisors σ(n): 1640475337788
• Sum of proper divisors (its aliquot sum) s(n): 952423297658
• 688052040130 is an abundant number, because the sum of its proper divisors (952423297658) is greater than itself. Its abundance is 264371257528

Bases of 688052040130

• Binary: 1010000000110011000110001111000111000010₂
• Hexadecimal: 0xA03318F1C2
• Base-36: 8S34F3YA

Squares and roots of 688052040130

• 688052040130 squared (688052040130²) is 473415609927055130416900
• 688052040130 cubed (688052040130³) is 325734576239698562966331262430197000
• The square root of 688052040130 is 829489.0235138739
• The cube root of 688052040130 is 8828.2325020167

Scales and comparisons

• 688,052,040,130 seconds is equal to 21,877 years, 48 weeks, 1 day, 6 hours, 42 minutes, 10 seconds.
• To count from 1 to 688,052,040,130 would take you about forty-three thousand, seven hundred fifty-five 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 688052040130 cubic inches would be around 735.7 feet tall.

Recreational maths with 688052040130

• 688052040130 backwards is 031040250886
• The number of decimal digits it has is: 12
• The sum of 688052040130's digits is 37
• More coming soon!