16680013343456

Names of 16680013343456

• Cardinal: 16680013343456 can be written as Sixteen trillion, six hundred eighty billion, thirteen million, three hundred forty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.6680013343456 × 10¹³

Factors of 16680013343456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 504

Divisors of 16680013343456

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 32 61 73 97 122 146 194 244 271 292 388 488 542 584 776 976 1084 1168 1552 1952 2168 2336 3104 3721 4336 4453 5329 5917 7081 7442 8672 8906 10658 11834 14162 14884 16531 17812 19783 21316 23668 26287 28324 29768 33062 35624 39566 42632 47336 52574 56648 59536 66124 71248 79132 85264 94672 105148 113296 119072 132248 142496 158264 170528 189344 210296 226592 264496 271633 316528 325069 360937 420592 431941 516913 528992 543266 633056 650138 721874 841184 863882 1008391 1033826 1086532 1206763 1300276 1443748 1444159 1603507 1727764 1918951 2016782 2067652 2173064 2413526 2600552 2887496 2888318 3207014 3455528 3837902 4033564 4135304 4346128 4827052 5201104 5774992 5776636 6414028 6911056 7675804 8067128 8270608 8692256 9654104 10402208 11549984 11553272 12828056 13822112 15351608 16134256 16541216 19308208 19829209 23106544 25656112 26348401 30703216 31531693 32268512 38616416 39658418 46213088 51312224 52696802 61406432 63063386 73612543 79316836 88093699 97813927 105393604 117056011 126126772 140083423 147225086 158633672 176187398 195627854 210787208 234112022 252253544 280166846 294450172 317267344 352374796 391255708 421574416 468224044 504507088 560333692 588900344 634534688 704749592 782511416 843148832 936448088 1009014176 1120667384 1177800688 1409499184 1565022832 1872896176 1923433273 2241334768 2355601376 2818998368 3130045664 3745792352 3846866546 4482669536 5373715639 7140416671 7693733092 8545088803 10747431278 14280833342 15387466184 17090177606 21494862556 28561666684 30774932368 34180355212 42989725112 57123333368 61549864736 68360710424 85979450224 114246666736 136721420848 171958900448 228493333472 273442841696 521250416983 1042500833966 2085001667932 4170003335864 8340006671728 16680013343456
• Sum of all divisors σ(n): 34324706943072
• Sum of proper divisors (its aliquot sum) s(n): 17644693599616
• 16680013343456 is an abundant number, because the sum of its proper divisors (17644693599616) is greater than itself. Its abundance is 964680256160

Bases of 16680013343456

• Binary: 11110010101110011110010001010010101011100000₂
• Hexadecimal: 0xF2B9E452AE0
• Base-36: 5WUOXA28W

Squares and roots of 16680013343456

• 16680013343456 squared (16680013343456²) is 278222845137870207818023936
• 16680013343456 cubed (16680013343456³) is 4640760769353967358389690983138396962816
• The square root of 16680013343456 is 4084117.2049117297
• The cube root of 16680013343456 is 25550.4643833963

Scales and comparisons

• 16,680,013,343,456 seconds is equal to 530,372 years, 43 weeks, 23 hours, 50 minutes, 56 seconds.
• To count from 1 to 16,680,013,343,456 would take you about one million, three hundred twenty-five thousand, nine hundred thirty-two 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 16680013343456 cubic inches would be around 2129.2 feet tall.

Recreational maths with 16680013343456

• 16680013343456 backwards is 65434331008661
• The number of decimal digits it has is: 14
• The sum of 16680013343456's digits is 50
• More coming soon!