16680090439680

Names of 16680090439680

• Cardinal: 16680090439680 can be written as Sixteen trillion, six hundred eighty billion, ninety million, four hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.668009043968 × 10¹³

Factors of 16680090439680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 87618

Divisors of 16680090439680

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3217 3840 4096 5120 6144 6434 7680 9651 10240 12288 12868 15360 16085 19302 20480 25736 30720 32170 38604 48255 51472 61440 64340 77208 84391 96510 102944 128680 154416 168782 193020 205888 253173 257360 308832 337564 386040 411776 421955 506346 514720 617664 675128 772080 823552 843910 1012692 1029440 1235328 1265865 1350256 1544160 1647104 1687820 2025384 2058880 2470656 2531730 2700512 3088320 3294208 3375640 4050768 4117760 4941312 5063460 5401024 6176640 6588416 6751280 8101536 8235520 9882624 10126920 10802048 12353280 13176832 13502560 16203072 16471040 19765248 20253840 21604096 24706560 27005120 32406144 32942080 39530496 40507680 43208192 49413120 54010240 64812288 65884160 81015360 86416384 98826240 108020480 129624576 162030720 172832768 197652480 216040960 259249152 271485847 324061440 345665536 432081920 518498304 542971694 648122880 814457541 864163840 1036996608 1085943388 1296245760 1357429235 1628915082 1728327680 2171886776 2592491520 2714858470 3257830164 4072287705 4343773552 5184983040 5429716940 6515660328 8144575410 8687547104 10859433880 13031320656 16289150820 17375094208 21718867760 26062641312 32578301640 34750188416 43437735520 52125282624 65156603280 69500376832 86875471040 104250565248 130313206560 139000753664 173750942080 208501130496 260626413120 278001507328 347501884160 417002260992 521252826240 556003014656 695003768320 834004521984 1042505652480 1112006029312 1390007536640 1668009043968 2085011304960 2780015073280 3336018087936 4170022609920 5560030146560 8340045219840 16680090439680
• Sum of all divisors σ(n): 53386996274304
• Sum of proper divisors (its aliquot sum) s(n): 36706905834624
• 16680090439680 is an abundant number, because the sum of its proper divisors (36706905834624) is greater than itself. Its abundance is 20026815394944

Bases of 16680090439680

• Binary: 11110010101110100010110111011001000000000000₂
• Hexadecimal: 0xF2BA2DD9000
• Base-36: 5WUQ76I2O

Squares and roots of 16680090439680

• 16680090439680 squared (16680090439680²) is 278225417075904135718502400
• 16680090439680 cubed (16680090439680³) is 4640825119443769195090365089927135232000
• The square root of 16680090439680 is 4084126.6434428793
• The cube root of 16680090439680 is 25550.5037486983

Scales and comparisons

• 16,680,090,439,680 seconds is equal to 530,375 years, 14 weeks, 4 days, 7 hours, 28 minutes.
• To count from 1 to 16,680,090,439,680 would take you about one million, three hundred twenty-five thousand, nine hundred thirty-eight 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 16680090439680 cubic inches would be around 2129.2 feet tall.

Recreational maths with 16680090439680

• 16680090439680 backwards is 08693409008661
• 16680090439680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16680090439680's digits is 60
• More coming soon!