221397326514

Names of 221397326514

• Cardinal: 221397326514 can be written as Two hundred twenty-one billion, three hundred ninety-seven million, three hundred twenty-six thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 2.21397326514 × 10¹¹

Factors of 221397326514

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 48

Divisors of 221397326514

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 23 26 27 39 42 46 49 54 63 69 78 91 98 117 126 138 147 161 182 189 207 234 273 294 299 322 351 378 414 441 483 529 546 598 621 637 702 819 882 897 966 1058 1127 1242 1274 1323 1449 1587 1638 1794 1911 2093 2254 2457 2646 2691 2898 3174 3381 3703 3822 4186 4347 4761 4914 5382 5733 6279 6762 6877 7406 8073 8694 9522 10143 11109 11466 12167 12558 13754 14283 14651 16146 17199 18837 20286 20631 22218 24334 25921 28566 29302 30429 33327 34398 36501 37674 41262 43953 48139 51842 56511 60858 61893 66654 73002 77763 85169 87906 96278 99981 109503 113022 123786 131859 144417 155526 158171 170338 185679 199962 219006 233289 255507 263718 279841 288834 316342 328509 336973 371358 395577 433251 466578 474513 511014 559682 596183 657018 673946 699867 766521 791154 839523 866502 949026 1010919 1107197 1192366 1299753 1399734 1423539 1533042 1679046 1788549 1958887 2021838 2214394 2299563 2518569 2599506 2847078 3032757 3321591 3577098 3637933 3917774 4270617 4599126 5037138 5365647 5876661 6065514 6436343 6643182 7275866 7555707 7750379 8541234 9098271 9964773 10731294 10913799 11753322 12872686 13712209 15111414 15500758 16096941 17629983 18196542 19309029 19929546 21827598 23251137 25465531 27424418 29894319 32193882 32741397 35259966 38618058 41136627 45054401 46502274 50931062 52889949 57927087 59788638 65482794 69753411 76396593 82273254 83672459 90108802 98224191 105779898 115854174 123409881 135163203 139506822 152793186 167344918 173781261 178258717 196448382 209260233 229189779 246819762 251017377 270326406 315380807 347562522 356517434 370229643 405489609 418520466 458379558 502034754 534776151 585707213 630761614 687569337 740459286 753052131 810979218 946142421 1069552302 1171414426 1216468827 1375138674 1506104262 1604328453 1757121639 1892284842 2259156393 2432937654 2838427263 3208656906 3514243278 4099950491 4518312786 4812985359 5271364917 5676854526 8199900982 8515281789 9625970718 10542729834 12299851473 15814094751 17030563578 24599702946 31628189502 36899554419 73799108838 110698663257 221397326514
• Sum of all divisors σ(n): 644359847040
• Sum of proper divisors (its aliquot sum) s(n): 422962520526
• 221397326514 is an abundant number, because the sum of its proper divisors (422962520526) is greater than itself. Its abundance is 201565194012

Bases of 221397326514

• Binary: 11001110001100010011110001101010110010₂
• Hexadecimal: 0x338C4F1AB2
• Base-36: 2TPI92GI

Squares and roots of 221397326514

• 221397326514 squared (221397326514²) is 49016776187546727392196
• 221397326514 cubed (221397326514³) is 10852183202257942905082165547484744
• The square root of 221397326514 is 470528.7733114735
• The cube root of 221397326514 is 6049.5646752227

Scales and comparisons

• 221,397,326,514 seconds is equal to 7,039 years, 39 weeks, 1 hour, 21 minutes, 54 seconds.
• To count from 1 to 221,397,326,514 would take you about fourteen thousand and seventy-nine 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 221397326514 cubic inches would be around 504.1 feet tall.

Recreational maths with 221397326514

• 221397326514 backwards is 415623793122
• The number of decimal digits it has is: 12
• The sum of 221397326514's digits is 45
• More coming soon!