7994003507868

Names of 7994003507868

• Cardinal: 7994003507868 can be written as Seven trillion, nine hundred ninety-four billion, three million, five hundred seven thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 7.994003507868 × 10¹²

Factors of 7994003507868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13625

Divisors of 7994003507868

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 227 294 343 454 588 673 681 686 908 1029 1346 1362 1372 1589 2019 2058 2692 2724 3178 4038 4116 4711 4767 6356 8076 9422 9534 11123 12713 14133 18844 19068 22246 25426 28266 32977 33369 38139 44492 50852 56532 65954 66738 76278 77861 88991 98931 131908 133476 152556 152771 155722 177982 197862 230839 233583 266973 305542 311444 355964 395724 458313 461678 467166 533946 611084 622937 692517 916626 923356 934332 1067892 1069397 1245874 1385034 1833252 1868811 2138794 2491748 2770068 2885851 3208191 3737622 4277588 4360559 5771702 6416382 7475244 7485779 8555849 8657553 8721118 11543404 12832764 13081677 14971558 17111698 17315106 17442236 20200957 22457337 25667547 26163354 29943116 34223396 34630212 40401914 44914674 51335094 52326708 52400453 59890943 60602871 80803828 89829348 102670188 104800906 119781886 121205742 141406699 157201359 179672829 209601812 239563772 242411484 282813398 314402718 359345658 419236601 424220097 565626796 628805436 718691316 838473202 848440194 989846893 1257709803 1676946404 1696880388 1942177723 1979693786 2515419606 2934656207 2969540679 3884355446 3959387572 5030839212 5826533169 5869312414 5939081358 7768710892 8803968621 11653066338 11738624828 11878162716 13595244061 17607937242 23306132676 27190488122 35215874484 40785732183 54380976244 81571464366 95166708427 163142928732 190333416854 285500125281 380666833708 571000250562 666166958989 1142000501124 1332333917978 1998500876967 2664667835956 3997001753934 7994003507868
• Sum of all divisors σ(n): 21882401049600
• Sum of proper divisors (its aliquot sum) s(n): 13888397541732
• 7994003507868 is an abundant number, because the sum of its proper divisors (13888397541732) is greater than itself. Its abundance is 5894394033864

Bases of 7994003507868

• Binary: 1110100010100111111101111010100101010011100₂
• Hexadecimal: 0x7453FBD4A9C
• Base-36: 2U0E7AF8C

Squares and roots of 7994003507868

• 7994003507868 squared (7994003507868²) is 63904092083805889137905424
• 7994003507868 cubed (7994003507868³) is 510849536285063967604412677862023876032
• The square root of 7994003507868 is 2827366.8859679319
• The cube root of 7994003507868 is 19995.0016741643

Scales and comparisons

• 7,994,003,507,868 seconds is equal to 254,184 years, 30 weeks, 2 days, 17 hours, 57 minutes, 48 seconds.
• To count from 1 to 7,994,003,507,868 would take you about six hundred thirty-five thousand, four hundred sixty-one 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 7994003507868 cubic inches would be around 1666.3 feet tall.

Recreational maths with 7994003507868

• 7994003507868 backwards is 8687053004997
• The number of decimal digits it has is: 13
• The sum of 7994003507868's digits is 66
• More coming soon!