28629675690

Names of 28629675690

• Cardinal: 28629675690 can be written as Twenty-eight billion, six hundred twenty-nine million, six hundred seventy-five thousand, six hundred ninety.

Scientific notation

• Scientific notation: 2.862967569 × 10¹⁰

Factors of 28629675690

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 583

Divisors of 28629675690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 17 21 22 30 33 34 35 42 51 55 66 70 77 85 102 105 110 119 121 154 165 170 187 191 210 231 238 242 255 330 347 357 363 374 382 385 462 510 561 573 595 605 694 714 726 770 847 935 955 1041 1122 1146 1155 1190 1210 1309 1337 1694 1735 1785 1815 1870 1910 2057 2082 2101 2310 2429 2541 2618 2674 2805 2865 3247 3470 3570 3630 3817 3927 4011 4114 4202 4235 4858 5082 5205 5610 5730 5899 6171 6303 6494 6545 6685 7287 7634 7854 8022 8470 9741 10285 10410 10505 11451 11798 12145 12342 12606 12705 13090 13370 14399 14574 14707 16235 17697 19085 19482 19635 20055 20570 21010 22729 22902 23111 24290 25410 26719 28798 29414 29495 30855 31515 32470 35394 35717 36435 38170 39270 40110 41293 41987 43197 44121 45458 46222 48705 53438 57255 58990 61710 63030 64889 66277 68187 69333 71434 71995 72870 73535 80157 82586 83974 86394 88242 88485 97410 107151 113645 114510 115555 123879 125961 129778 132554 133595 136374 138666 143990 147070 160314 161777 176970 178585 194667 198831 206465 209935 214302 215985 220605 227290 231110 247758 250019 251922 267190 293909 323554 324445 331385 340935 346665 357170 389334 392887 397662 400785 412930 419870 431970 441210 454223 463939 485331 500038 535755 587818 619395 629805 648890 662770 681870 693330 713779 729047 750057 785774 801570 808885 881727 908446 927878 970662 973335 994155 1071510 1126709 1178661 1238790 1250095 1259610 1362669 1391817 1427558 1458094 1469545 1500114 1617770 1763454 1946670 1964435 1988310 2141337 2187141 2253418 2271115 2319695 2357322 2426655 2500190 2725338 2750209 2783634 2939090 3380127 3568895 3645235 3750285 3928870 4282674 4374282 4408635 4542230 4639390 4853310 4996453 5103329 5500418 5633545 5893305 6760254 6813345 6959085 7137790 7290470 7500570 7886963 8019517 8250627 8817270 9992906 10206658 10706685 10935705 11267090 11786610 12393799 13626690 13751045 13918170 14989359 15309987 15773926 16039034 16501254 16900635 21413370 21871410 23660889 24058551 24787598 24982265 25516645 27502090 29978718 30619974 33801270 37181397 39434815 40097585 41253135 47321778 48117102 49964530 51033290 56136619 61968995 74362794 74946795 76549935 78869630 80195170 82506270 86756593 112273238 118304445 120292755 123937990 136331789 149893590 153099870 168409857 173513186 185906985 236608890 240585510 260269779 272663578 280683095 336819714 371813970 408995367 433782965 520539558 561366190 681658945 817990734 842049285 867565930 954322523 1301348895 1363317890 1684098570 1908645046 2044976835 2602697790 2862967569 4089953670 4771612615 5725935138 9543225230 14314837845 28629675690
• Sum of all divisors σ(n): 92135522304
• Sum of proper divisors (its aliquot sum) s(n): 63505846614
• 28629675690 is an abundant number, because the sum of its proper divisors (63505846614) is greater than itself. Its abundance is 34876170924

Bases of 28629675690

• Binary: 11010101010011101100010111010101010₂
• Hexadecimal: 0x6AA762EAA
• Base-36: D5HDB56

Squares and roots of 28629675690

• 28629675690 squared (28629675690²) is 819658330114576976100
• 28629675690 cubed (28629675690³) is 23466552167787299367283881009000
• The square root of 28629675690 is 169203.0605219659
• The cube root of 28629675690 is 3059.1831334459

Scales and comparisons

• 28,629,675,690 seconds is equal to 910 years, 17 weeks, 2 days, 23 hours, 41 minutes, 30 seconds.
• To count from 1 to 28,629,675,690 would take you about one thousand, eight hundred twenty 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 28629675690 cubic inches would be around 254.9 feet tall.

Recreational maths with 28629675690

• 28629675690 backwards is 09657692682
• The number of decimal digits it has is: 11
• The sum of 28629675690's digits is 60
• More coming soon!