642190396473675

Names of 642190396473675

• Cardinal: 642190396473675 can be written as Six hundred forty-two trillion, one hundred ninety billion, three hundred ninety-six million, four hundred seventy-three thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 6.42190396473675 × 10¹⁴

Factors of 642190396473675

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 485

Divisors of 642190396473675

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 97 105 135 175 189 225 243 291 315 373 405 485 525 567 675 679 729 873 945 1119 1215 1455 1575 1701 1865 2025 2037 2425 2611 2619 2835 3357 3395 3645 4365 4725 5103 5595 6075 6111 7275 7833 7857 8505 9325 10071 10185 13055 13095 14175 16785 16975 18225 18333 21825 23499 23571 25515 27975 30213 30555 36181 39165 39285 42525 50355 50925 54999 65275 65475 70497 70713 83925 90639 91665 108543 117495 117855 127575 139129 151065 152775 164997 180905 195825 196425 211491 251775 253267 271917 274995 325629 352485 353565 417387 453195 458325 494991 542715 587475 589275 634473 695645 755325 759801 824985 904525 973903 976887 1057455 1252161 1266335 1359585 1374975 1628145 1762425 1767825 1903419 2086935 2265975 2279403 2474955 2713575 2921709 2930661 3172365 3478225 3756483 3799005 4124925 4869515 4884435 5287275 6260805 6331675 6797925 6838209 8140725 8765127 8791983 9517095 10434675 11269449 11397015 12374775 13495513 14608545 14653305 15861825 18782415 18995025 20514627 24347575 24422175 26295381 26375949 31304025 33808347 34191045 40486539 43825635 43959915 47585475 51895117 56347245 56985075 61543881 67477565 73042725 73266525 78886143 93912075 94468591 101425041 102573135 121459617 131476905 131879745 155685351 169041735 170955225 184631643 202432695 219128175 219799575 236658429 259475585 281736225 283405773 307719405 337387825 363265819 364378851 394430715 467056053 472342955 507125205 512865675 607298085 657384525 659398725 709975287 778426755 845208675 850217319 923158215 1012163475 1089797457 1093136553 1183292145 1297377925 1401168159 1417028865 1538597025 1816329095 1821894255 1972153575 2335280265 2361714775 2535626025 2550651957 3036490425 3269392371 3279409659 3549876435 3892133775 4203504477 4251086595 4615791075 5033826349 5448987285 5465682765 5916460725 7005840795 7085144325 7651955871 9081645475 9109471275 9808177113 9838228977 11676401325 12610513431 12753259785 15101479047 16346961855 16397048295 17749382175 21017522385 21255432975 22955867613 25169131745 27244936425 27328413825 29424531339 35029203975 35236784443 37831540293 38259779355 45304437141 49040885565 49191144885 63052567155 63766298925 68867602839 75507395235 81734809275 81985241475 88273594017 105087611925 105710353329 114779338065 125845658725 135913311423 147122656695 176183922215 189157701465 191298896775 226522185705 245204427825 245955724425 264820782051 315262835775 317131059987 344338014195 377536976175 407739934269 441367970085 528551766645 573896690325 679566557115 735613283475 880919611075 945788507325 951393179961 1132610928525 1223219802807 1324103910255 1585655299935 1721690070975 2038699671345 2206839850425 2642758833225 2854179539883 3397832785575 3669659408421 4756965899805 6116099014035 6620519551275 7928276499675 8562538619649 10193498356725 14270897699415 18348297042105 23784829499025 25687615858947 30580495070175 42812693098245 71354488497075 91741485210525 128438079294735 214063465491225 642190396473675
• Sum of all divisors σ(n): 1382261799096640
• Sum of proper divisors (its aliquot sum) s(n): 740071402622965
• 642190396473675 is an abundant number, because the sum of its proper divisors (740071402622965) is greater than itself. Its abundance is 97881006149290

Bases of 642190396473675

• Binary: 10010010000001000110011010011101011100000101001011₂
• Hexadecimal: 0x248119A75C14B
• Base-36: 6BMY7171OR

Squares and roots of 642190396473675

• 642190396473675 squared (642190396473675²) is 412408505323015887874968005625
• 642190396473675 cubed (642190396473675³) is 264844781542503279707596852708824447564421875
• The square root of 642190396473675 is 25341475.8148312073
• The cube root of 642190396473675 is 86275.5895325593

Scales and comparisons

• 642,190,396,473,675 seconds is equal to 20,419,668 years, 9 weeks, 3 days, 10 hours, 41 minutes, 15 seconds.
• To count from 1 to 642,190,396,473,675 would take you about fifty-one million, forty-nine thousand, one hundred seventy 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 642190396473675 cubic inches would be around 7189.6 feet tall.

Recreational maths with 642190396473675

• 642190396473675 backwards is 576374693091246
• The number of decimal digits it has is: 15
• The sum of 642190396473675's digits is 72
• More coming soon!