21300552504

Names of 21300552504

• Cardinal: 21300552504 can be written as Twenty-one billion, three hundred million, five hundred fifty-two thousand, five hundred four.

Scientific notation

• Scientific notation: 2.1300552504 × 10¹⁰

Factors of 21300552504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 220

Divisors of 21300552504

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 54 56 63 66 72 77 81 84 88 99 108 121 126 132 154 162 168 189 197 198 216 231 242 252 264 297 308 324 363 378 394 396 462 484 504 567 591 594 616 648 693 726 756 788 792 847 891 924 968 1089 1134 1182 1188 1379 1386 1452 1512 1576 1694 1773 1782 1848 2079 2167 2178 2268 2364 2376 2541 2758 2772 2904 3267 3388 3546 3564 4137 4158 4334 4356 4536 4728 5082 5319 5516 5544 6237 6501 6534 6776 7092 7128 7623 8274 8316 8668 8712 9801 10164 10638 11032 12411 12474 13002 13068 14184 15169 15246 15957 16548 16632 17336 19503 19602 20328 21276 22869 23837 24822 24948 26004 26136 30338 30492 31914 33096 37233 38809 39006 39204 42552 45507 45738 47674 49644 49896 52008 58509 60676 60984 63828 68607 71511 74466 77618 78012 78408 91014 91476 95348 99288 111699 116427 117018 121352 127656 136521 137214 143022 148932 155236 156024 166859 175527 182028 182952 190696 214533 223398 232854 234036 271663 273042 274428 286044 297864 310472 333718 349281 351054 364056 409563 426899 429066 446796 465708 468072 500577 543326 546084 548856 572088 643599 667436 698562 702108 814989 819126 853798 858132 893592 931416 1001154 1047843 1086652 1092168 1228689 1280697 1287198 1334872 1397124 1404216 1501731 1629978 1638252 1707596 1716264 1930797 2002308 2095686 2173304 2444967 2457378 2561394 2574396 2794248 2988293 3003462 3143529 3259956 3276504 3415192 3842091 3861594 4004616 4191372 4505193 4695889 4889934 4914756 5122788 5148792 5976586 6006924 6287058 6519912 7334901 7684182 7723188 8382744 8964879 9010386 9391778 9779868 9829512 10245576 11526273 11953172 12013848 12574116 13515579 14087667 14669802 15368364 15446376 17929758 18020772 18783556 19559736 22004703 23052546 23906344 25148232 26894637 27031158 28175334 29339604 30736728 32871223 34578819 35859516 36041544 37567112 42263001 44009406 46105092 53789274 54062316 56350668 58679208 65742446 69157638 71719032 80683911 84526002 88018812 92210184 98613669 107578548 108124632 112701336 126789003 131484892 138315276 161367822 169052004 176037624 197227338 215157096 242051733 253578006 262969784 276630552 295841007 322735644 338104008 380367009 394454676 484103466 507156012 591682014 645471288 760734018 788909352 887523021 968206932 1014312024 1183364028 1521468036 1775046042 1936413864 2366728056 2662569063 3042936072 3550092084 5325138126 7100184168 10650276252 21300552504
• Sum of all divisors σ(n): 75328758120
• Sum of proper divisors (its aliquot sum) s(n): 54028205616
• 21300552504 is an abundant number, because the sum of its proper divisors (54028205616) is greater than itself. Its abundance is 32727653112

Bases of 21300552504

• Binary: 10011110101100111001010001100111000₂
• Hexadecimal: 0x4F59CA338
• Base-36: 9S9SRI0

Squares and roots of 21300552504

• 21300552504 squared (21300552504²) is 453713536975660670016
• 21300552504 cubed (21300552504³) is 9664349016125605471763626520064
• The square root of 21300552504 is 145947.0880285043
• The cube root of 21300552504 is 2772.0238093193

Scales and comparisons

• 21,300,552,504 seconds is equal to 677 years, 15 weeks, 1 day, 4 hours, 8 minutes, 24 seconds.
• To count from 1 to 21,300,552,504 would take you about one thousand, three hundred fifty-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 21300552504 cubic inches would be around 231 feet tall.

Recreational maths with 21300552504

• 21300552504 backwards is 40525500312
• 21300552504 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21300552504's digits is 27
• More coming soon!