21027402014535

Names of 21027402014535

• Cardinal: 21027402014535 can be written as Twenty-one trillion, twenty-seven billion, four hundred two million, fourteen thousand, five hundred thirty-five.

Scientific notation

• Scientific notation: 2.1027402014535 × 10¹³

Factors of 21027402014535

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3299

Divisors of 21027402014535

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 35 37 45 51 61 63 81 85 105 111 119 135 153 183 185 189 255 259 305 315 333 357 405 427 459 549 555 567 595 629 765 777 915 945 999 1037 1071 1281 1295 1377 1647 1665 1785 1887 2135 2257 2295 2331 2745 2835 2997 3111 3145 3169 3213 3721 3843 3885 4403 4941 4995 5185 5355 5661 6405 6771 6885 6993 7259 8235 9333 9435 9507 9639 11163 11285 11529 11655 13209 14985 15555 15799 15845 16065 16983 18605 19215 20313 20979 21777 22015 22183 24705 26047 27999 28305 28521 33489 33855 34587 34965 36295 38369 39627 46665 47397 47535 48195 50949 53873 55815 57645 60939 63257 65331 66045 66549 78141 78995 83997 84915 85563 100467 101565 104895 108885 110915 115107 117253 118881 130235 137677 139995 142191 142605 161619 167445 172935 182817 189771 191845 193309 195993 198135 199647 234423 236985 254745 256689 268583 269365 301401 304695 316285 326655 332745 345321 351759 356643 377111 390705 413031 419985 426573 427815 442799 484857 502335 569313 575535 579927 586265 587979 594405 598941 688385 703269 710955 805749 808095 820771 914085 948855 963739 966545 979965 998235 1035963 1055277 1131333 1172115 1239093 1279719 1283445 1328397 1342915 1353163 1454571 1507005 1707939 1726605 1739781 1758795 1783215 1796823 1885555 1993301 2065155 2109807 2132865 2213995 2340509 2417247 2424285 2462313 2846565 2891217 2899635 2939895 2994705 3107889 3165831 3286253 3393999 3516345 3717279 3985191 4028745 4059489 4103855 4363713 4818695 5123817 5179815 5219343 5276385 5656665 5979903 6195465 6398595 6641985 6765815 7021527 7152433 7251741 7272855 7386939 8539695 8673651 8698905 8984115 9497493 9858759 9966505 10181997 10549035 11151837 11702545 11791849 11955573 12086235 12178467 12311565 13953107 14456085 15539445 15658029 15829155 16383563 16431265 16969995 17939709 18586395 19925955 20297445 21064581 21457299 21755223 21818565 22160817 23003771 25619085 26020953 26096715 29576277 29899515 30545991 35107635 35375547 35762165 35866719 36258705 36535401 36934695 41859321 43368255 47487465 49150689 49293795 50067031 50909985 53819127 55759185 58959245 59777865 60892335 63193743 64371897 66482451 69011313 69765535 78062859 78290145 81917815 82542943 88728831 89698545 105322905 106126641 107286495 108776115 109606203 110804085 115018855 121591361 125577963 130104765 147452067 147881385 150201093 152729955 161457381 176877735 179333595 182677005 189581229 193115691 200461433 207033939 209296605 245753445 247628829 250335155 266186493 269095635 315968715 318379923 321859485 332412255 345056565 364774083 376733889 390314295 412714715 436298413 442356201 443644155 450603279 530633205 548031015 579347073 601384299 607956805 621101817 627889815 737260335 742886487 751005465 807286905 851139527 947906145 955139769 965578455 1002307165 1035169695 1094322249 1130201667 1238144145 1308895239 1327068603 1330932465 1351809837 1403230031 1591899615 1804152897 1823870415 1863305451 1883669445 2181492065 2211781005 2228659461 2253016395 2553418581 2896735365 3006921495 3054088891 3105509085 3282966747 3714432435 3926685717 4055429511 4209690093 4255697635 4775698845 5412458691 5471611245 5651008335 6544476195 6635343015 6685978383 6759049185 7016150155 7417073021 7660255743 9020764485 9162266673 9316527255 9848900241 11143297305 11780057151 12629070279 12767092905 15270444455 16237376073 16414833735 19633428585 20277147555 21048450465 22251219063 22980767229 27062293455 27486800019 33429891915 35340171453 37085365105 37887210837 38301278715 45811333365 49244501205 51919511147 58900285755 63145351395 66753657189 68942301687 81186880365 82460400057 111256095315 113661632511 114903836145 137434000095 155758533441 176700857265 189436054185 200260971567 247381200171 259597555735 333768285945 344711508435 412302000285 467275600323 568308162555 600782914701 778792667205 1001304857835 1236906000855 1401826800969 2336378001615 3003914573505 4205480402907 7009134004845 21027402014535
• Sum of all divisors σ(n): 47640719617920
• Sum of proper divisors (its aliquot sum) s(n): 26613317603385
• 21027402014535 is an abundant number, because the sum of its proper divisors (26613317603385) is greater than itself. Its abundance is 5585915588850

Bases of 21027402014535

• Binary: 100110001111111010010110100111101111101000111₂
• Hexadecimal: 0x131FD2D3DF47
• Base-36: 7GBUS8XFR

Squares and roots of 21027402014535

• 21027402014535 squared (21027402014535²) is 442151635480870576351266225
• 21027402014535 cubed (21027402014535³) is 9297300190640402940624221949363104580375
• The square root of 21027402014535 is 4585564.5251740817
• The cube root of 21027402014535 is 27601.2365609137

Scales and comparisons

• 21,027,402,014,535 seconds is equal to 668,606 years, 17 weeks, 5 days, 12 hours, 2 minutes, 15 seconds.
• To count from 1 to 21,027,402,014,535 would take you about one million, six hundred seventy-one thousand, five hundred fifteen 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 21027402014535 cubic inches would be around 2300.1 feet tall.

Recreational maths with 21027402014535

• 21027402014535 backwards is 53541020472012
• The number of decimal digits it has is: 14
• The sum of 21027402014535's digits is 36
• More coming soon!