21023983941210

Names of 21023983941210

• Cardinal: 21023983941210 can be written as Twenty-one trillion, twenty-three billion, nine hundred eighty-three million, nine hundred forty-one thousand, two hundred ten.

Scientific notation

• Scientific notation: 2.102398394121 × 10¹³

Factors of 21023983941210

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3475

Divisors of 21023983941210

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 29 30 38 45 57 58 87 90 95 114 145 171 174 181 190 261 285 290 342 362 435 522 543 551 570 855 870 905 1086 1093 1102 1305 1629 1653 1710 1810 2143 2186 2610 2715 2755 3258 3279 3306 3439 4286 4959 5249 5430 5465 5510 6429 6558 6878 8145 8265 9837 9918 10317 10498 10715 10930 12858 15747 16290 16395 16530 17195 19287 19674 20634 20767 21430 24795 26245 30951 31494 31697 32145 32790 34390 38574 40717 41534 47241 49185 49590 51585 52490 61902 62147 62301 63394 64290 78735 81434 94482 95091 96435 98370 99731 103170 103835 122151 124294 124602 154755 157470 158485 186441 186903 190182 192870 197833 199462 203585 207670 236205 244302 285273 299193 309510 310735 311505 316970 366453 372882 373806 387883 395666 407170 472410 475455 498655 559323 570546 593499 598386 602243 610755 621470 623010 732906 775766 897579 932205 934515 950910 989165 997310 1118646 1163649 1180793 1186998 1204486 1221510 1426365 1495965 1780497 1795158 1806729 1832265 1864410 1869030 1939415 1978330 2327298 2342299 2361586 2796615 2852730 2967495 2991930 3011215 3490947 3542379 3560994 3613458 3664530 3758827 3878830 4487895 4684598 5420187 5593230 5737157 5818245 5903965 5934990 6022430 6981894 7026897 7084758 7369777 7517654 8902485 8975790 9033645 10627137 10840374 11248607 11276481 11474314 11636490 11711495 11807930 14053794 14739554 17211471 17454735 17711895 17804970 18067290 18794135 21080691 21254274 22109331 22497214 22552962 23422990 27100935 28685785 33745821 33829443 34422942 34909470 35134485 35423790 36848885 37588270 42161382 44218662 44503681 51634413 53135685 54201870 56243035 56382405 57371570 66327993 67491642 67658886 67926671 70268970 73697770 86057355 89007362 101237463 103268826 105403455 106271370 109005983 110546655 112486070 112764810 132655986 133511043 135853342 168729105 169147215 172114710 202474926 203780013 210806910 213723533 218011966 221093310 222518405 258172065 267022086 327017949 331639965 337458210 338294430 339633355 400533129 407560026 423956119 427447066 445036810 506187315 516344130 545029915 611340039 641170599 654035898 663279930 667555215 679266710 801066258 847912238 981053847 1012374630 1018900065 1068617665 1090059830 1222680078 1271868357 1282341198 1290606749 1335110430 1635089745 1923511797 1962107694 2002665645 2037800130 2119780595 2137235330 2543736714 2581213498 3056700195 3205852995 3270179490 3815605071 3847023594 3871820247 4005331290 4239561190 4905269235 6113400390 6359341785 6411705990 6453033745 7631210142 7743640494 8055166261 9617558985 9810538470 11615460741 12294727451 12718683570 12906067490 16110332522 19078025355 19235117970 19359101235 23230921482 24165498783 24589454902 36884182353 38156050710 38718202470 40275831305 48330997566 58077303705 61473637255 72496496349 73768364706 80551662610 110652547059 116154607410 120827493915 122947274510 144992992698 184420911765 221305094118 233599821569 241654987830 362482481745 368841823530 467199643138 553262735295 700799464707 724964963490 1106525470590 1167999107845 1401598929414 2102398394121 2335998215690 3503997323535 4204796788242 7007994647070 10511991970605 21023983941210
• Sum of all divisors σ(n): 59935012300800
• Sum of proper divisors (its aliquot sum) s(n): 38911028359590
• 21023983941210 is an abundant number, because the sum of its proper divisors (38911028359590) is greater than itself. Its abundance is 17887044418380

Bases of 21023983941210

• Binary: 100110001111100000111000110000011011001011010₂
• Hexadecimal: 0x131F0718365A
• Base-36: 7GAA97R6I

Squares and roots of 21023983941210

• 21023983941210 squared (21023983941210²) is 442007900760255964736264100
• 21023983941210 cubed (21023983941210³) is 9292767007471564752824332491329433561000
• The square root of 21023983941210 is 4585191.8107326765
• The cube root of 21023983941210 is 27599.7409226233

Scales and comparisons

• 21,023,983,941,210 seconds is equal to 668,497 years, 34 weeks, 1 day, 11 hours, 13 minutes, 30 seconds.
• To count from 1 to 21,023,983,941,210 would take you about one million, six hundred seventy-one thousand, two hundred forty-four 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 21023983941210 cubic inches would be around 2300 feet tall.

Recreational maths with 21023983941210

• 21023983941210 backwards is 01214938932012
• 21023983941210 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21023983941210's digits is 45
• More coming soon!