142422187875

Names of 142422187875

• Cardinal: 142422187875 can be written as One hundred forty-two billion, four hundred twenty-two million, one hundred eighty-seven thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.42422187875 × 10¹¹

Factors of 142422187875

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 142

Divisors of 142422187875

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 11 15 19 25 31 33 55 57 73 75 93 95 121 125 155 165 209 219 275 285 341 363 365 375 465 475 589 605 627 775 803 825 1023 1045 1095 1375 1387 1425 1705 1767 1815 1825 2263 2299 2325 2375 2409 2945 3025 3135 3751 3875 4015 4125 4161 5115 5225 5329 5475 6479 6789 6897 6935 7125 8525 8833 8835 9075 9125 11253 11315 11495 11625 12045 14725 15125 15257 15675 15987 18755 19437 20075 20805 24893 25575 26125 26499 26645 27375 32395 33945 34485 34675 42625 42997 44165 44175 45375 45771 56265 56575 57475 58619 60225 71269 73625 74679 76285 78375 79935 93775 97185 100375 101251 104025 124465 127875 128991 132495 133225 161975 165199 167827 169725 172425 173375 175857 213807 214985 220825 220875 228855 273823 281325 282875 287375 293095 301125 303753 356345 373395 381425 399675 468875 472967 485925 495597 503481 506255 520125 622325 644809 644955 662475 666125 809875 821469 825995 839135 848625 862125 879285 1069035 1074925 1104125 1113761 1144275 1369115 1406625 1418901 1465475 1518765 1781725 1817189 1866975 1907125 1934427 1998375 2364835 2429625 2477985 2517405 2531275 3111625 3138781 3224045 3224775 3312375 3341283 4107345 4129975 4195675 4396425 5202637 5345175 5374625 5451567 5568805 5721375 6845575 7094505 7327375 7593825 8908625 9085945 9334875 9416343 9672135 11824175 12251371 12389925 12587025 12656375 15607911 15693905 16120225 16123875 16706415 19989079 20536725 20649875 20978375 21982125 26013185 26725875 27257835 27844025 34227875 34526591 35472525 36754113 37969125 45429725 47081715 48360675 59120875 59967237 61256855 61949625 62935125 78039555 78469525 80601125 83532075 99945395 102683625 103579773 130065925 136289175 139220125 172632955 177362625 183770565 227148625 235408575 241803375 299836185 306284275 379792501 390197775 392347625 417660375 499726975 517898865 650329625 681445875 863164775 918852825 1139377503 1177042875 1499180925 1531421375 1898962505 1950988875 2498634875 2589494325 4315823875 4594264125 5696887515 7495904625 9494812525 12947471625 28484437575 47474062625 142422187875
• Sum of all divisors σ(n): 286979696640
• Sum of proper divisors (its aliquot sum) s(n): 144557508765
• 142422187875 is an abundant number, because the sum of its proper divisors (144557508765) is greater than itself. Its abundance is 2135320890

Bases of 142422187875

• Binary: 10000100101001000001100001111101100011₂
• Hexadecimal: 0x2129061F63
• Base-36: 1TFEHRHF

Squares and roots of 142422187875

• 142422187875 squared (142422187875²) is 20284079599101797015625
• 142422187875 cubed (142422187875³) is 2888902995534730815809458060546875
• The square root of 142422187875 is 377388.6430127437
• The cube root of 142422187875 is 5222.2687479863

Scales and comparisons

• 142,422,187,875 seconds is equal to 4,528 years, 30 weeks, 2 days, 22 hours, 51 minutes, 15 seconds.
• To count from 1 to 142,422,187,875 would take you about nine thousand and fifty-seven 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 142422187875 cubic inches would be around 435.2 feet tall.

Recreational maths with 142422187875

• 142422187875 backwards is 578781224241
• The number of decimal digits it has is: 12
• The sum of 142422187875's digits is 51
• More coming soon!