142231414545

Names of 142231414545

• Cardinal: 142231414545 can be written as One hundred forty-two billion, two hundred thirty-one million, four hundred fourteen thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 1.42231414545 × 10¹¹

Factors of 142231414545

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 989

Divisors of 142231414545

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 33 37 43 45 55 99 111 129 165 185 215 313 333 387 407 473 495 555 577 645 939 1221 1419 1565 1591 1665 1731 1935 2035 2365 2817 2885 3443 3663 4257 4695 4773 5193 6105 6347 7095 7955 8655 10329 11581 13459 14085 14319 17215 17501 18315 19041 21285 21349 23865 24811 25965 30987 31735 34743 40377 51645 52503 57123 57905 64047 67295 71595 74433 87505 95205 104229 106745 121131 124055 127391 148049 154935 157509 173715 180601 192141 201885 223299 234839 262515 272921 285615 320235 372165 382173 444147 497983 521145 541803 605655 636955 704517 740245 787545 818763 903005 918007 960705 1116495 1146519 1174195 1332441 1364605 1493949 1625409 1910865 1986611 2113551 2220735 2456289 2489915 2709015 2754021 3522585 4093815 4481847 4590035 5477813 5732595 5959833 6662205 6682237 7469745 7765843 8127045 8262063 9933055 10098077 10567755 12281445 13770105 16433439 17879499 20046711 22409235 23297529 27389065 29799165 30294231 33411185 38829215 41310315 49300317 50490385 60140133 69892587 73504607 82167195 85424273 89397495 90882693 100233555 116487645 151471155 220513821 246501585 256272819 287336191 300700665 349462935 367523035 427121365 454413465 661541463 768818457 862008573 1102569105 1281364095 1436680955 2586025719 3160698101 3307707315 3844092285 4310042865 9482094303 12930128595 15803490505 28446282909 47410471515 142231414545
• Sum of all divisors σ(n): 284033528064
• Sum of proper divisors (its aliquot sum) s(n): 141802113519
• 142231414545 is a deficient number, because the sum of its proper divisors (141802113519) is less than itself. Its deficiency is 429301026

Bases of 142231414545

• Binary: 10000100011101101001110010011100010001₂
• Hexadecimal: 0x211DA72711
• Base-36: 1TC8WTU9

Squares and roots of 142231414545

• 142231414545 squared (142231414545²) is 20229775283471637557025
• 142231414545 cubed (142231414545³) is 2877309554495649368123213851928625
• The square root of 142231414545 is 377135.8038492235
• The cube root of 142231414545 is 5219.9359776575

Scales and comparisons

• 142,231,414,545 seconds is equal to 4,522 years, 26 weeks, 6 days, 22 hours, 15 minutes, 45 seconds.
• To count from 1 to 142,231,414,545 would take you about nine thousand and forty-five 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 142231414545 cubic inches would be around 435 feet tall.

Recreational maths with 142231414545

• 142231414545 backwards is 545414132241
• The number of decimal digits it has is: 12
• The sum of 142231414545's digits is 36
• More coming soon!