680901550290

Names of 680901550290

• Cardinal: 680901550290 can be written as Six hundred eighty billion, nine hundred one million, five hundred fifty thousand, two hundred ninety.

Scientific notation

• Scientific notation: 6.8090155029 × 10¹¹

Factors of 680901550290

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10071

Divisors of 680901550290

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 23 26 30 34 39 45 46 51 65 69 78 85 90 102 115 117 130 138 151 153 170 195 207 221 230 234 255 299 302 306 345 390 391 414 442 453 510 585 598 663 690 755 765 782 897 906 1035 1105 1170 1173 1326 1359 1495 1510 1530 1794 1955 1963 1989 2070 2210 2265 2346 2567 2691 2718 2990 3315 3473 3519 3910 3926 3978 4485 4530 5083 5134 5382 5865 5889 6630 6795 6946 7038 7701 8970 9815 9857 9945 10166 10419 11730 11778 12835 13455 13590 15249 15402 17365 17595 17667 19630 19714 19890 20838 23103 25415 25670 26910 29445 29571 30498 31257 33371 34730 35190 35334 38505 45149 45747 46206 49285 50830 52095 58890 59041 59142 62514 66742 76245 77010 88335 88713 90298 91494 98570 100113 104190 115515 118082 128141 135447 147855 152490 156285 166855 167569 176670 177123 177426 200226 225745 226711 228735 231030 256282 270894 295205 295710 300339 312570 333710 335138 354246 384423 406341 443565 451490 453422 457470 500565 502707 531369 590410 600678 640705 677235 680133 767533 768846 812682 837845 885615 887130 1001130 1005414 1062738 1133555 1153269 1281410 1354470 1360266 1488407 1501695 1508121 1535066 1675690 1771230 1922115 2031705 2040399 2178397 2267110 2302599 2306538 2513535 2656845 2947243 2976814 3003390 3016242 3400665 3837665 3844230 3854087 4063410 4080798 4356794 4465221 4605198 5027070 5313690 5766345 5894486 6535191 6801330 6907797 7442035 7540605 7675330 7708174 8841729 8930442 10201995 10891985 11512995 11532690 11562261 13070382 13395663 13815594 14736215 14884070 15081210 17683458 19270435 19349291 19605573 20403990 21783970 22326105 23025990 23124522 25302919 26525187 26791326 29472430 32675955 34233361 34538985 34686783 38540870 38698582 39211146 44208645 44652210 50103131 50605838 53050374 57811305 58047873 65351910 66978315 68466722 69077970 69373566 75908757 88417290 96746455 98027865 100206262 102700083 115622610 116095746 126514595 132625935 133956630 150309393 151817514 171166805 173433915 174143619 193492910 196055730 205400166 227726271 250515655 253029190 265251870 290239365 300618786 308100249 328937947 342333610 346867830 348287238 379543785 445033693 450928179 455452542 501031310 513500415 580478730 581967137 616200498 657875894 751546965 759087570 870718095 890067386 901856358 986813841 1027000830 1138631355 1163934274 1335101079 1503093930 1540501245 1644689735 1741436190 1745901411 1973627682 2225168465 2254640895 2277262710 2670202158 2909835685 2960441523 3081002490 3289379470 3491802822 4005303237 4450336930 4509281790 4934069205 5237704233 5819671370 5920883046 6675505395 7565572781 8010606474 8729507055 9868138410 10475408466 13351010790 14802207615 15131145562 17459014110 20026516185 22696718343 26188521165 29604415230 37827863905 40053032370 45393436686 52377042330 68090155029 75655727810 113483591715 136180310058 226967183430 340450775145 680901550290
• Sum of all divisors σ(n): 2120606272512
• Sum of proper divisors (its aliquot sum) s(n): 1439704722222
• 680901550290 is an abundant number, because the sum of its proper divisors (1439704722222) is greater than itself. Its abundance is 758803171932

Bases of 680901550290

• Binary: 1001111010001000111001010010000011010010₂
• Hexadecimal: 0x9E88E520D2
• Base-36: 8OSV7AOI

Squares and roots of 680901550290

• 680901550290 squared (680901550290²) is 463626921187325399084100
• 680901550290 cubed (680901550290³) is 315684289392629511735056636089389000
• The square root of 680901550290 is 825167.5892144577
• The cube root of 680901550290 is 8797.5438664101

Scales and comparisons

• 680,901,550,290 seconds is equal to 21,650 years, 29 weeks, 1 day, 23 hours, 31 minutes, 30 seconds.
• To count from 1 to 680,901,550,290 would take you about forty-three thousand, three hundred 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 680901550290 cubic inches would be around 733.1 feet tall.

Recreational maths with 680901550290

• 680901550290 backwards is 092055109086
• 680901550290 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680901550290's digits is 45
• More coming soon!