21496802623488

Names of 21496802623488

• Cardinal: 21496802623488 can be written as Twenty-one trillion, four hundred ninety-six billion, eight hundred two million, six hundred twenty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1496802623488 × 10¹³

Factors of 21496802623488

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 6976

Divisors of 21496802623488

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2048 2304 3072 3456 4096 4608 6144 6912 6971 8192 9216 12288 13824 13942 16384 18432 20913 24576 27648 27884 36864 41826 49152 55296 55768 62739 73728 83652 110592 111536 125478 147456 167304 188217 221184 223072 250956 334608 376434 442368 446144 501912 669216 752868 892288 1003824 1338432 1505736 1784576 2007648 2676864 3011472 3569152 4015296 5353728 6022944 7138304 8030592 10707456 12045888 14276608 16061184 21414912 24091776 28553216 32122368 42829824 48183552 48594841 57106432 64244736 85659648 96367104 97189682 114212864 128489472 145784523 171319296 192734208 194379364 256978944 291569046 342638592 385468416 388758728 437353569 513957888 583138092 770936832 777517456 874707138 1027915776 1166276184 1312060707 1541873664 1555034912 1749414276 2332552368 2624121414 3083747328 3110069824 3498828552 4665104736 5248242828 6220139648 6997657104 9330209472 10496485656 12440279296 13995314208 18660418944 20992971312 24880558592 27990628416 37320837888 41985942624 49761117184 55981256832 74641675776 83971885248 99522234368 111962513664 149283351552 167943770496 199044468736 223925027328 298566703104 335887540992 398088937472 447850054656 597133406208 671775081984 796177874944 895700109312 1194266812416 1343550163968 1791400218624 2388533624832 2687100327936 3582800437248 5374200655872 7165600874496 10748401311744 21496802623488
• Sum of all divisors σ(n): 63701424262840
• Sum of proper divisors (its aliquot sum) s(n): 42204621639352
• 21496802623488 is an abundant number, because the sum of its proper divisors (42204621639352) is greater than itself. Its abundance is 20707819015864

Bases of 21496802623488

• Binary: 100111000110100011101010010001100000000000000₂
• Hexadecimal: 0x138D1D48C000
• Base-36: 7MBHT91C0

Squares and roots of 21496802623488

• 21496802623488 squared (21496802623488²) is 462112523033200559489286144
• 21496802623488 cubed (21496802623488³) is 9933941697486764614554555793767527350272
• The square root of 21496802623488 is 4636464.4529520553
• The cube root of 21496802623488 is 27805.1103485449

Scales and comparisons

• 21,496,802,623,488 seconds is equal to 683,531 years, 43 weeks, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,496,802,623,488 would take you about one million, seven hundred eight thousand, eight hundred twenty-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 21496802623488 cubic inches would be around 2317.1 feet tall.

Recreational maths with 21496802623488

• 21496802623488 backwards is 88432620869412
• The number of decimal digits it has is: 14
• The sum of 21496802623488's digits is 63
• More coming soon!