20450689344448

Names of 20450689344448

• Cardinal: 20450689344448 can be written as Twenty trillion, four hundred fifty billion, six hundred eighty-nine million, three hundred forty-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.0450689344448 × 10¹³

Factors of 20450689344448

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3102

Divisors of 20450689344448

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 61 64 68 73 88 122 136 137 146 176 187 244 272 274 292 352 374 488 544 548 584 671 704 748 803 976 1037 1088 1096 1168 1241 1342 1496 1507 1606 1952 2074 2192 2329 2336 2482 2684 2801 2992 3014 3212 3904 4148 4384 4453 4658 4672 4964 5368 5602 5984 6028 6424 8296 8357 8768 8906 9316 9928 10001 10736 11204 11407 11968 12056 12848 13651 16592 16714 17812 18632 19856 20002 21472 22408 22814 24112 25619 25696 27302 30811 33184 33428 35624 37264 39712 40004 42944 44816 45628 47617 48224 48983 51238 51392 54604 61622 66368 66856 71248 74528 75701 79424 80008 89632 91256 91927 95234 96448 97966 102476 109208 110011 123244 133712 142069 142496 149056 151402 160016 170017 170861 179264 182512 183854 190468 195932 204473 204952 218416 220022 246488 267424 284138 284992 302804 320032 340034 341722 365024 367708 380936 383737 391864 408946 409904 436832 440044 492976 523787 534848 568276 605608 610061 640064 680068 683444 730048 735416 761872 767474 783728 817892 819808 832711 873664 880088 985952 1047574 1136552 1211216 1220122 1360136 1366888 1470832 1523744 1534948 1562759 1567456 1635784 1639616 1665422 1760176 1870187 1879471 1971904 2095148 2249203 2273104 2422432 2440244 2720272 2733776 2904637 2941664 3047488 3069896 3125518 3134912 3271568 3330844 3476041 3520352 3740374 3758942 4190296 4221107 4498406 4546208 4844864 4880488 5440544 5467552 5809274 5883328 6139792 6251036 6523529 6543136 6661688 6710671 6952082 7040704 7480748 7517884 8380592 8442214 8996812 9092416 9760976 10371037 10881088 10935104 11618548 12279584 12472853 12502072 13047058 13086272 13323376 13421342 13904164 14961496 15035768 16761184 16884428 17993624 19521952 20742074 23237096 23407957 24559168 24945706 25004144 26094116 26646752 26842684 27808328 28012801 29922992 30071536 31951007 33522368 33768856 35987248 38236451 39043904 41484148 46474192 46815914 49891412 50008288 52188232 53293504 53685368 55616656 56025602 59845984 60143072 63902014 67537712 71758819 71974496 76472902 82968296 92948384 93631828 99782824 100016576 104376464 107370736 111233312 112051204 114081407 119691968 120286144 127804028 135075424 137201383 143517638 143948992 152945804 165936592 185896768 187263656 199565648 208752928 212038501 214741472 222466624 224102408 228162814 255608056 257487527 270150848 274402766 287035276 305891608 308140811 331873184 374527312 397935269 399131296 417505856 424077002 429482944 448204816 456325628 476217617 511216112 514975054 548805532 574070552 611783216 616281622 663746368 749054624 795870538 798262592 848154004 896409632 912651256 952435234 1022432224 1029950108 1097611064 1148141104 1223566432 1232563244 1498109248 1591741076 1696308008 1708780861 1792819264 1825302512 1904870468 2044864448 2059900216 2195222128 2296282208 2332423511 2447132864 2465126488 3183482152 3392616016 3417561722 3650605024 3809740936 4119800432 4377287959 4390444256 4592564416 4664847022 4930252976 5238393787 6366964304 6785232032 6835123444 7301210048 7619481872 8239600864 8754575918 8780888512 9329694044 9860505952 10476787574 12733928608 13570464064 13670246888 15238963744 16479201728 17509151836 18659388088 18796589471 19721011904 20953575148 25467857216 27340493776 29049274637 30477927488 35018303672 37318776176 37593178942 41907150296 54680987552 58098549274 70036607344 74637552352 75186357884 83814300592 109361975104 116197098548 140073214688 149275104704 150372715768 167628601184 232394197096 280146429376 300745431536 319542021007 335257202368 464788394192 601490863072 639084042014 929576788384 1202981726144 1278168084028 1859153576768 2556336168056 5112672336112 10225344672224 20450689344448
• Sum of all divisors σ(n): 48666274194816
• Sum of proper divisors (its aliquot sum) s(n): 28215584850368
• 20450689344448 is an abundant number, because the sum of its proper divisors (28215584850368) is greater than itself. Its abundance is 7764895505920

Bases of 20450689344448

• Binary: 100101001100110001100000100101110001111000000₂
• Hexadecimal: 0x12998C12E3C0
• Base-36: 78YX0EX8G

Squares and roots of 20450689344448

• 20450689344448 squared (20450689344448²) is 418230694663118967988424704
• 20450689344448 cubed (20450689344448³) is 8553106010868132099654231507097968443392
• The square root of 20450689344448 is 4522243.8395610647
• The cube root of 20450689344448 is 27346.5566974597

Scales and comparisons

• 20,450,689,344,448 seconds is equal to 650,268 years, 34 weeks, 3 days, 8 hours, 7 minutes, 28 seconds.
• To count from 1 to 20,450,689,344,448 would take you about one million, six hundred twenty-five thousand, six hundred seventy-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 20450689344448 cubic inches would be around 2278.9 feet tall.

Recreational maths with 20450689344448

• 20450689344448 backwards is 84444398605402
• 20450689344448 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20450689344448's digits is 61
• More coming soon!