19996655747072

Names of 19996655747072

• Cardinal: 19996655747072 can be written as Nineteen trillion, nine hundred ninety-six billion, six hundred fifty-five million, seven hundred forty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.9996655747072 × 10¹³

Factors of 19996655747072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 235

Divisors of 19996655747072

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 32 47 64 89 94 97 128 178 188 194 256 356 376 388 512 712 752 776 1024 1424 1504 1552 2048 2209 2848 3008 3104 4096 4183 4418 4559 5696 6016 6208 8192 8366 8633 8836 9118 11392 12032 12416 16384 16732 17266 17672 18236 22784 24064 24832 32768 33464 34532 35344 36472 45568 48128 49664 65536 66928 69064 70688 72944 91136 96256 99328 131072 133856 138128 141376 145888 182272 192512 196601 198656 214273 262144 267712 276256 282752 291776 364544 385024 393202 397312 405751 428546 524288 535424 552512 565504 583552 729088 770048 786404 794624 811502 857092 1048576 1070848 1105024 1131008 1167104 1458176 1540096 1572808 1589248 1623004 1714184 2141696 2210048 2262016 2334208 2916352 3080192 3145616 3178496 3246008 3428368 4283392 4420096 4524032 4668416 5832704 6160384 6291232 6356992 6492016 6856736 8566784 8840192 9048064 9336832 11665408 12320768 12582464 12713984 12984032 13713472 17133568 17680384 18096128 18673664 19070297 23330816 24641536 25164928 25427968 25968064 27426944 34267136 35360768 36192256 37347328 38140594 46661632 49283072 50329856 50855936 51936128 54853888 68534272 70721536 72384512 74694656 76281188 93323264 100659712 101711872 103872256 109707776 137068544 141443072 144769024 149389312 152562376 201319424 207744512 219415552 274137088 282886144 289538048 298778624 305124752 402638848 415489024 438831104 548274176 565772288 579076096 597557248 610249504 805277696 830978048 877662208 1096548352 1131544576 1158152192 1195114496 1220499008 1610555392 1661956096 1755324416 2193096704 2263089152 2316304384 2390228992 2440998016 3221110784 3323912192 3510648832 4386193408 4526178304 4780457984 4881996032 6442221568 6647824384 7021297664 9052356608 9763992064 12884443136 13295648768 14042595328 19527984128 25768886272 26591297536 28085190656 39055968256 51537772544 53182595072 56170381312 78111936512 103075545088 106365190144 112340762624 156223873024 206151090176 212730380288 224681525248 312447746048 425460760576 624895492096 1249790984192 2499581968384 4999163936768 9998327873536 19996655747072
• Sum of all divisors σ(n): 41747439697740
• Sum of proper divisors (its aliquot sum) s(n): 21750783950668
• 19996655747072 is an abundant number, because the sum of its proper divisors (21750783950668) is greater than itself. Its abundance is 1754128203596

Bases of 19996655747072

• Binary: 100100010111111010101100100000000000000000000₂
• Hexadecimal: 0x122FD5900000
• Base-36: 736C4J7CW

Squares and roots of 19996655747072

• 19996655747072 squared (19996655747072²) is 399866241066907646436573184
• 19996655747072 cubed (19996655747072³) is 7995987567490656568990962581363121717248
• The square root of 19996655747072 is 4471762.0405240705
• The cube root of 19996655747072 is 27142.6631317695

Scales and comparisons

• 19,996,655,747,072 seconds is equal to 635,831 years, 41 weeks, 3 days, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 19,996,655,747,072 would take you about one million, five hundred eighty-nine thousand, five hundred 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 19996655747072 cubic inches would be around 2261.9 feet tall.

Recreational maths with 19996655747072

• 19996655747072 backwards is 27074755669991
• The number of decimal digits it has is: 14
• The sum of 19996655747072's digits is 77
• More coming soon!