21337163848

Names of 21337163848

• Cardinal: 21337163848 can be written as Twenty-one billion, three hundred thirty-seven million, one hundred sixty-three thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.1337163848 × 10¹⁰

Factors of 21337163848

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 225

Divisors of 21337163848

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 23 26 28 31 37 44 46 52 56 62 74 77 88 91 92 101 104 124 143 148 154 161 182 184 202 217 248 253 259 286 296 299 308 322 341 364 403 404 407 434 481 506 518 572 598 616 644 682 707 713 728 806 808 814 851 868 962 1001 1012 1036 1111 1144 1147 1196 1288 1313 1364 1414 1426 1612 1628 1702 1736 1771 1924 2002 2024 2072 2093 2222 2294 2323 2387 2392 2626 2728 2821 2828 2849 2852 3131 3224 3256 3289 3367 3404 3542 3737 3848 4004 4186 4433 4444 4588 4646 4774 4991 5252 5291 5642 5656 5698 5704 5957 6262 6578 6734 6808 7084 7474 7777 7843 8008 8029 8372 8866 8888 9176 9191 9269 9292 9361 9548 9982 10504 10582 11063 11284 11396 11914 12524 12617 13156 13468 14168 14443 14911 14948 15554 15686 16058 16261 16744 17732 18382 18538 18584 18722 19096 19964 21164 21917 22126 22568 22792 23023 23828 25048 25234 25553 26159 26312 26381 26936 28886 29822 29896 30199 31031 31108 31372 32116 32522 34441 35464 36764 37037 37076 37444 39928 40703 41107 42328 43834 44252 46046 47656 48581 50468 51106 52318 52762 54901 57772 59644 60398 62062 62216 62744 64232 64883 65044 65527 68882 72013 73528 74074 74152 74888 77441 81406 82214 85951 87668 88319 88504 92092 97162 100936 101101 101959 102212 104377 104636 105524 109802 115544 115847 119288 120796 121693 124124 129766 130088 131054 137764 144026 148148 154882 162812 164021 164428 171902 175336 176638 178871 184184 184667 194324 202202 203918 204424 208754 209272 211048 211393 219604 231694 241087 241592 243386 248248 259532 262108 275528 284921 287749 288052 290191 296296 309764 325624 328042 328856 332189 340067 342953 343804 353276 357742 369334 388648 404404 407836 417508 422786 439208 447733 463388 482174 486772 504091 519064 524216 534391 569842 575498 576104 580382 601657 619528 656084 664378 680134 685906 687608 706552 713713 715484 738668 792143 808808 810929 815672 835016 845572 851851 895466 926776 936169 945461 964348 973544 1008182 1068782 1117363 1139684 1148147 1150996 1160764 1203314 1274317 1312168 1328756 1360268 1371812 1427426 1430968 1477336 1506011 1584286 1621858 1691144 1703702 1790932 1872338 1890922 1928696 2016364 2031337 2137564 2234726 2279368 2296294 2301992 2321528 2325323 2400671 2406628 2548634 2657512 2664481 2720536 2743624 2854852 3012022 3134131 3168572 3243716 3407404 3581864 3740737 3744676 3772483 3781844 4032728 4062674 4275128 4469452 4592588 4650646 4801342 4813256 5097268 5328962 5545001 5709704 6024044 6268262 6337144 6487432 6553183 6618227 6814808 7481474 7489352 7544966 7563688 7821541 8125348 8920219 8938904 9185176 9301292 9602684 10194536 10297859 10542077 10657924 11090002 12048088 12290993 12536524 13106366 13236454 14962948 15089932 15643082 16250696 16566121 17840438 18602584 18651367 19205368 20595718 21084154 21315848 22180004 24581986 25073048 26212732 26407381 26472908 29309291 29925896 30179864 31286164 33132242 34638253 35680876 37302734 41191436 42168308 44360008 49163972 52425464 52814762 52945816 58618582 62572328 66264484 69276506 71361752 72085013 74605468 82382872 84336616 86036951 98327944 105629524 115962847 117237164 132528968 138553012 144170026 149210936 172073902 205165037 211259048 231925694 234474328 242467771 277106024 288340052 344147804 381020783 410330074 463851388 484935542 576680104 688295608 762041566 820660148 927702776 969871084 1524083132 1641320296 1939742168 2667145481 3048166264 5334290962 10668581924 21337163848
• Sum of all divisors σ(n): 60011642880
• Sum of proper divisors (its aliquot sum) s(n): 38674479032
• 21337163848 is an abundant number, because the sum of its proper divisors (38674479032) is greater than itself. Its abundance is 17337315184

Bases of 21337163848

• Binary: 10011110111110010110100100001001000₂
• Hexadecimal: 0x4F7CB4848
• Base-36: 9SVLGZS

Squares and roots of 21337163848

• 21337163848 squared (21337163848²) is 455274561076398167104
• 21337163848 cubed (21337163848³) is 9714267905513390937184931656192
• The square root of 21337163848 is 146072.4609500367
• The cube root of 21337163848 is 2773.6110831265

Scales and comparisons

• 21,337,163,848 seconds is equal to 678 years, 23 weeks, 4 days, 21 hours, 57 minutes, 28 seconds.
• To count from 1 to 21,337,163,848 would take you about one thousand, three hundred fifty-six 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 21337163848 cubic inches would be around 231.1 feet tall.

Recreational maths with 21337163848

• 21337163848 backwards is 84836173312
• 21337163848 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21337163848's digits is 46
• More coming soon!