21376625432543348

Names of 21376625432543348

• Cardinal: 21376625432543348 can be written as Twenty-one quadrillion, three hundred seventy-six trillion, six hundred twenty-five billion, four hundred thirty-two million, five hundred forty-three thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 2.1376625432543348 × 10¹⁶

Factors of 21376625432543348

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 51118

Divisors of 21376625432543348

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 11 22 31 43 44 62 86 121 124 131 172 242 262 341 473 484 524 682 946 1333 1364 1441 1892 2666 2882 3751 4061 5203 5332 5581 5633 5764 7502 8122 10406 11162 11266 14663 15004 15851 16244 20812 22324 22532 29326 31702 44671 45319 58652 61391 61963 63404 89342 90638 122782 123926 161293 173011 174623 178684 181276 239983 245564 247852 322586 346022 349246 479966 491381 498509 645172 675301 681593 692044 698492 731111 959932 982762 997018 1350602 1363186 1404889 1462222 1903121 1920853 1948717 1965524 1994036 2639813 2701204 2726372 2809778 2924444 3806242 3841706 3897434 5279626 5483599 5619556 5936789 7439473 7612484 7683412 7794868 8042221 10559252 10967198 11873578 14878946 15453779 16084442 20934331 21129383 21435887 21934396 22664441 23747156 29037943 29757892 30907558 31437773 32168884 41868662 42258766 42871774 45328882 58075886 60410227 61815116 62875546 65304679 81834203 83737324 84517532 85743548 88464431 90657764 116151772 120820454 125751092 130609358 163668406 169991569 176928862 184040459 235794757 241640908 249308851 252925339 255281927 261218716 327336812 339983138 345815503 353857724 368080918 471589514 498617702 505850678 510563854 664512497 679966276 691631006 718351469 736161836 900176233 943179028 974570963 997235404 1011701356 1021127708 1329024994 1383262012 1436702938 1800352466 1949141926 2024445049 2658049988 2742397361 2782178729 2808101197 2873405876 3600704932 3803970533 3898283852 4048890098 5484794722 5564357458 5616202394 7309637467 7607941066 7840685509 7913739737 8097780196 10720280593 10875789577 10969589444 11128714916 11232404788 14619274934 15215882132 15681371018 15827479474 21440561186 21751579154 22268895539 29238549868 30603966019 30889113167 31362742036 31654958948 33133219409 42881122372 43503158308 44537791078 61207932038 61778226334 66266438818 86247540599 87051137107 89075582156 117923086523 119633685347 122415864076 123556452668 132532877636 172495081198 174102274214 235846173046 239267370694 337149476887 344990162396 348204548428 364465413499 471692346092 478534741388 674298953774 728930826998 948722946589 957562508177 1027129801679 1315970538817 1348597907548 1424728434587 1457861653996 1897445893178 1915125016354 2054259603358 2631941077634 2849456869174 3708644245757 3794891786356 3830250032708 4009119548489 4108519206716 5263882155268 5698913738348 7417288491514 8018239096978 11298427818469 14834576983028 15672012780457 16036478193956 22596855636938 31344025560914 40795086703327 44166581472197 45193711273876 62688051121828 81590173406654 88333162944394 124282706003159 163180346813308 172392140585027 176666325888788 248565412006318 344784281170054 485832396194167 497130824012636 689568562340108 971664792388334 1943329584776668 5344156358135837 10688312716271674 21376625432543348
• Sum of all divisors σ(n): 43772968569200640
• Sum of proper divisors (its aliquot sum) s(n): 22396343136657292
• 21376625432543348 is an abundant number, because the sum of its proper divisors (22396343136657292) is greater than itself. Its abundance is 1019717704113944

Bases of 21376625432543348

• Binary: 1001011111100011110110101110101011001110100000001110100₂
• Hexadecimal: 0x4BF1ED75674074
• Base-36: 5UHDQ5IF8TW

Squares and roots of 21376625432543348

• 21376625432543348 squared (21376625432543348²) is 456960114883259079974747899049104
• 21376625432543348 cubed (21376625432543348³) is 9768265213471406124534706911187764504665460560192
• The square root of 21376625432543348 is 146207473.9284669675
• The cube root of 21376625432543348 is 277531.9896353987

Scales and comparisons

• 21,376,625,432,543,348 seconds is equal to 679,710,566 years, 26 weeks, 3 days, 23 hours, 49 minutes, 8 seconds.
• To count from 1 to 21,376,625,432,543,348 would take you about two billion, thirty-nine million, one hundred thirty-one thousand, six hundred ninety-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 21376625432543348 cubic inches would be around 23127.7 feet tall.

Recreational maths with 21376625432543348

• 21376625432543348 backwards is 84334523452667312
• The number of decimal digits it has is: 17
• The sum of 21376625432543348's digits is 68
• More coming soon!