680377908168

Names of 680377908168

• Cardinal: 680377908168 can be written as Six hundred eighty billion, three hundred seventy-seven million, nine hundred eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 6.80377908168 × 10¹¹

Factors of 680377908168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 384

Divisors of 680377908168

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 59 63 72 84 98 108 118 126 147 168 177 189 196 216 236 252 294 313 354 378 392 413 441 472 504 531 588 626 708 756 826 882 939 1062 1176 1239 1252 1323 1416 1512 1593 1652 1764 1878 2124 2191 2478 2504 2646 2817 2891 3186 3304 3481 3528 3717 3756 4248 4382 4956 5292 5634 5782 6372 6573 6962 7434 7512 8451 8673 8764 9912 10443 10584 11151 11268 11564 12744 13146 13924 14868 15337 16902 17346 17528 18467 19719 20886 22302 22536 23128 24367 26019 26292 27848 29736 30674 31329 33804 34692 36934 39438 41772 44604 46011 48734 52038 52584 55401 59157 61348 62658 67608 69384 73101 73868 78057 78876 83544 89208 92022 93987 97468 104076 110802 118314 122696 125316 129269 138033 146202 147736 156114 157752 166203 170569 184044 187974 194936 205379 208152 219303 221604 236628 250632 258538 276066 292404 312228 332406 341138 368088 375948 387807 410758 414099 438606 443208 473256 498609 511707 517076 552132 584808 616137 624456 657909 664812 682276 751896 775614 821516 828198 877212 904883 997218 1023414 1034152 1089553 1104264 1163421 1232274 1315818 1329624 1364552 1437653 1535121 1551228 1643032 1656396 1754424 1809766 1848411 1994436 2046828 2179106 2326842 2464548 2631636 2714649 2875306 3070242 3102456 3268659 3312792 3490263 3619532 3696822 3988872 4093656 4312959 4358212 4605363 4653684 4929096 5263272 5429298 5545233 5750612 6140484 6537318 6980526 7239064 7393644 7626871 8143947 8625918 8716424 9210726 9307368 9805977 10063571 10858596 11090466 11501224 12280968 12938877 13074636 13961052 14787288 15253742 16287894 17251836 18421452 19611954 20127142 21717192 22180932 22880613 24431841 25877754 26149272 27922104 29417931 30190713 30507484 32575788 34503672 36842904 38816631 39223908 40254284 44361864 45761226 48863682 51755508 53388097 58835862 60381426 61014968 64283627 65151576 68641839 77633262 78447816 80508568 90572139 91522452 97727364 103511016 106776194 117671724 120762852 128567254 137283678 155266524 160164291 181144278 183044904 192850881 195454728 205925517 213552388 235343448 241525704 257134508 271716417 274567356 310533048 320328582 362288556 385701762 411851034 427104776 449985389 480492873 514269016 543432834 549134712 578552643 640657164 724577112 771403524 823702068 899970778 960985746 1086865668 1157105286 1281314328 1349956167 1441478619 1542807048 1647404136 1735657929 1799941556 1921971492 2173731336 2314210572 2699912334 2882957238 3149897723 3471315858 3599883112 3843942984 4049868501 4628421144 5399824668 5765914476 6299795446 6942631716 8099737002 9449693169 10799649336 11531828952 12149605503 12599590892 13885263432 16199474004 18899386338 24299211006 25199181784 28349079507 32398948008 37798772676 48598422012 56698159014 75597545352 85047238521 97196844024 113396318028 170094477042 226792636056 340188954084 680377908168
• Sum of all divisors σ(n): 2243550096000
• Sum of proper divisors (its aliquot sum) s(n): 1563172187832
• 680377908168 is an abundant number, because the sum of its proper divisors (1563172187832) is greater than itself. Its abundance is 882794279664

Bases of 680377908168

• Binary: 1001111001101001101011101111101111001000₂
• Hexadecimal: 0x9E69AEFBC8
• Base-36: 8OK7FTU0

Squares and roots of 680377908168

• 680377908168 squared (680377908168²) is 462914097923063441116224
• 680377908168 cubed (680377908168³) is 314956525606370617469012328086917632
• The square root of 680377908168 is 824850.2337806543
• The cube root of 680377908168 is 8795.2880601319

Scales and comparisons

• 680,377,908,168 seconds is equal to 21,633 years, 47 weeks, 3 days, 7 hours, 22 minutes, 48 seconds.
• To count from 1 to 680,377,908,168 would take you about forty-three thousand, two hundred sixty-seven 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 680377908168 cubic inches would be around 732.9 feet tall.

Recreational maths with 680377908168

• 680377908168 backwards is 861809773086
• 680377908168 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680377908168's digits is 63
• More coming soon!