80289638208

Names of 80289638208

• Cardinal: 80289638208 can be written as Eighty billion, two hundred eighty-nine million, six hundred thirty-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 8.0289638208 × 10¹⁰

Factors of 80289638208

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 951

Divisors of 80289638208

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 96 104 108 114 117 144 152 156 171 192 208 216 228 234 247 288 304 312 313 342 351 416 432 456 468 494 513 576 601 608 624 626 684 702 741 832 864 912 936 939 988 1026 1202 1216 1248 1252 1368 1404 1482 1728 1803 1824 1872 1878 1976 2052 2223 2404 2496 2504 2736 2808 2817 2964 3606 3648 3744 3756 3952 4069 4104 4446 4808 5008 5409 5472 5616 5634 5928 5947 6669 7212 7488 7512 7813 7904 8138 8208 8451 8892 9616 10016 10818 10944 11232 11268 11419 11856 11894 12207 13338 14424 15024 15626 15808 16227 16276 16416 16902 17784 17841 19232 20032 21636 22464 22536 22838 23439 23712 23788 24414 26676 28848 30048 31252 32454 32552 32832 33804 34257 35568 35682 36621 38464 43272 45072 45676 46878 47424 47576 48828 53352 53523 57696 60096 62504 64908 65104 67608 68514 70317 71136 71364 73242 77311 86544 90144 91352 93756 95152 97656 102771 106704 107046 109863 115392 125008 129816 130208 135216 137028 140634 142272 142728 146484 148447 154622 160569 173088 180288 182704 187512 188113 190304 195312 205542 210951 213408 214092 219726 231933 250016 259632 260416 270432 274056 281268 285456 292968 296894 308313 309244 321138 346176 365408 375024 376226 380608 390624 411084 421902 426816 428184 439452 445341 463866 500032 519264 540864 548112 562536 564339 570912 585936 593788 616626 618488 642276 695799 730816 750048 752452 781248 822168 843804 856368 878904 890682 927732 1038528 1096224 1125072 1128678 1141824 1171872 1187576 1233252 1236976 1284552 1336023 1391598 1500096 1504904 1644336 1687608 1693017 1712736 1757808 1781364 1855464 2087397 2192448 2250144 2257356 2343744 2375152 2445469 2466504 2473952 2569104 2672046 2783196 3009808 3288672 3375216 3386034 3425472 3515616 3562728 3574147 3710928 4008069 4174794 4500288 4514712 4750304 4890938 4933008 4947904 5079051 5138208 5344092 5566392 6019616 6577344 6750432 6772068 7031232 7125456 7148294 7336407 7421856 8016138 8349588 9029424 9500608 9781876 9866016 10158102 10276416 10688184 10722441 11132784 12039232 13500864 13544136 14250912 14296588 14672814 14843712 16032276 16699176 18058848 19563752 19732032 20316204 21376368 21444882 22009221 22265568 27088272 28501824 28593176 29345628 32064552 32167323 33398352 36117696 39127504 40632408 42752736 42889764 44018442 44531136 46463911 54176544 57186352 58691256 64129104 64334646 66027663 66796704 78255008 81264816 85505472 85779528 88036884 92927822 96501969 108353088 114372704 117382512 128258208 128669292 132055326 133593408 139391733 156510016 162529632 171559056 176073768 185855644 193003938 228745408 234765024 256516416 257338584 264110652 278783466 325059264 343118112 352147536 371711288 386007876 418175199 469530048 514677168 528221304 557566932 686236224 704295072 743422576 772015752 836350398 1029354336 1056442608 1115133864 1254525597 1408590144 1486845152 1544031504 1672700796 2058708672 2112885216 2230267728 2509051194 2973690304 3088063008 3345401592 4225770432 4460535456 5018102388 6176126016 6690803184 8921070912 10036204776 13381606368 20072409552 26763212736 40144819104 80289638208
• Sum of all divisors σ(n): 268873427200
• Sum of proper divisors (its aliquot sum) s(n): 188583788992
• 80289638208 is an abundant number, because the sum of its proper divisors (188583788992) is greater than itself. Its abundance is 108294150784

Bases of 80289638208

• Binary: 1001010110001101000101010011101000000₂
• Hexadecimal: 0x12B1A2A740
• Base-36: 10VUDLC0

Squares and roots of 80289638208

• 80289638208 squared (80289638208²) is 6446426003571533451264
• 80289638208 cubed (80289638208³) is 517581211561401736649756160294912
• The square root of 80289638208 is 283354.2627313025
• The cube root of 80289638208 is 4314.0631721189

Scales and comparisons

• 80,289,638,208 seconds is equal to 2,552 years, 50 weeks, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 80,289,638,208 would take you about five thousand, one hundred five 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 80289638208 cubic inches would be around 359.5 feet tall.

Recreational maths with 80289638208

• 80289638208 backwards is 80283698208
• 80289638208 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80289638208's digits is 54
• More coming soon!