6690138517125

Names of 6690138517125

• Cardinal: 6690138517125 can be written as Six trillion, six hundred ninety billion, one hundred thirty-eight million, five hundred seventeen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 6.690138517125 × 10¹²

Factors of 6690138517125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 378

Divisors of 6690138517125

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 25 29 35 45 49 53 63 75 87 105 125 145 147 159 175 203 225 245 261 265 281 315 371 375 435 441 477 525 609 725 735 795 843 875 1015 1113 1125 1225 1305 1325 1405 1421 1537 1575 1827 1855 1967 2175 2205 2385 2529 2597 2625 3045 3339 3625 3675 3975 4215 4263 4611 5075 5565 5901 6125 6525 6625 7025 7105 7685 7791 7875 8149 9135 9275 9835 10759 10875 11025 11925 12645 12789 12985 13769 13833 14893 15225 16695 17703 18375 19875 21075 21315 23055 23373 24447 25375 27825 29505 32277 32625 35125 35525 38425 38955 40745 41307 44679 45675 46375 49175 53795 55125 57043 59625 63225 63945 64925 68845 69165 73341 74465 75313 76125 78961 83475 88515 96831 104251 105375 106575 115275 116865 122235 123921 134037 139125 147525 161385 171129 177625 192125 194775 203725 206535 223395 225939 228375 236883 245875 268975 285215 312753 316125 319725 324625 344225 345825 366705 372325 376565 394805 399301 417375 431897 442575 484155 513387 521255 532875 552727 576375 584325 611175 619605 670185 677817 710649 729757 737625 806925 855645 938259 973875 1018625 1032675 1116975 1129695 1184415 1197903 1295691 1344875 1426075 1563765 1598625 1658181 1721125 1729125 1833525 1861625 1882825 1974025 1996505 2159485 2189271 2212875 2289869 2420775 2566935 2606275 2763635 2921625 3023279 3055875 3098025 3350925 3389085 3553245 3593709 3648785 3869089 3887073 4034625 4184933 4278225 4691295 4974543 5163375 5584875 5648475 5922075 5989515 6478455 6567813 6869607 7130375 7818825 8290905 9069837 9167625 9414125 9870125 9982525 10797425 10946355 11449345 11607267 12103875 12554799 12834675 13031375 13818175 15116395 15490125 16029083 16754625 16945425 17766225 17968545 18243925 19345445 19435365 20608821 20924665 21162953 21391125 23456475 24872715 27209511 28242375 29294531 29610375 29947575 32392275 32839065 34348035 34821801 37664397 39094125 41454525 45349185 48087249 49912625 53987125 54731775 57246725 58036335 62773995 63488859 64173375 69090875 75581975 80145415 84727125 87883593 88831125 89842725 91219625 96727225 97176825 103044105 104623325 105814765 112203581 117282375 121363057 124363575 136047555 144261747 146472655 149737875 161961375 164195325 171740175 174109005 188321985 190466577 205061717 207272625 226745925 240436245 263650779 273658875 286233625 290181675 313869975 317444295 336610743 364089171 377909875 400727075 439417965 449213625 483636125 485884125 515220525 523116625 529073825 561017905 606815285 615185151 621817875 680237775 721308735 732363275 820976625 849541399 858700875 870545025 941609925 952332885 1009832229 1025308585 1092267513 1133729625 1202181225 1318253895 1450908375 1569349875 1587221475 1683053715 1820445855 1845555453 2003635375 2197089825 2548624197 2576102625 2645369125 2805089525 3034076425 3075925755 3401188875 3606543675 3661816375 4247706995 4352725125 4708049625 4761664425 5049161145 5126542925 5461337565 5946789793 6010906125 6591269475 7645872591 7936107375 8415268575 9102229275 9227777265 10985449125 12743120985 14025447625 15170382125 15379628775 17840369379 18032718375 21238534975 23808322125 25245805725 25632714625 27306687825 29733948965 32956347375 38229362955 42076342875 45511146375 46138886325 53521108137 63715604925 76898143875 89201846895 106192674875 126229028625 136533439125 148669744825 191146814775 230694431625 267605540685 318578024625 446009234475 743348724125 955734073875 1338027703425 2230046172375 6690138517125
• Sum of all divisors σ(n): 14839481601360
• Sum of proper divisors (its aliquot sum) s(n): 8149343084235
• 6690138517125 is an abundant number, because the sum of its proper divisors (8149343084235) is greater than itself. Its abundance is 1459204567110

Bases of 6690138517125

• Binary: 1100001010110101011010101000110111010000101₂
• Hexadecimal: 0x615AB546E85
• Base-36: 2DDENQLJ9

Squares and roots of 6690138517125

• 6690138517125 squared (6690138517125²) is 44757953378319493918265625
• 6690138517125 cubed (6690138517125³) is 299436907843980263166826044389361328125
• The square root of 6690138517125 is 2586530.2080441667
• The cube root of 6690138517125 is 18842.7825630073

Scales and comparisons

• 6,690,138,517,125 seconds is equal to 212,725 years, 36 weeks, 6 days, 18 hours, 18 minutes, 45 seconds.
• To count from 1 to 6,690,138,517,125 would take you about five hundred thirty-one thousand, eight hundred fourteen 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 6690138517125 cubic inches would be around 1570.2 feet tall.

Recreational maths with 6690138517125

• 6690138517125 backwards is 5217158310966
• The number of decimal digits it has is: 13
• The sum of 6690138517125's digits is 54
• More coming soon!