144120394512

Names of 144120394512

• Cardinal: 144120394512 can be written as One hundred forty-four billion, one hundred twenty million, three hundred ninety-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.44120394512 × 10¹¹

Factors of 144120394512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 331

Divisors of 144120394512

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 127 144 199 254 381 398 508 597 762 796 1016 1143 1194 1524 1592 1791 2032 2286 2388 3048 3184 3582 4572 4776 6096 7164 9144 9552 14328 18288 25273 28656 39601 50546 75819 79202 101092 118803 151638 158404 202184 227457 237606 303276 316808 356409 404368 454914 475212 606552 633616 712818 909828 950424 1213104 1425636 1819656 1900848 2851272 3639312 5029327 5702544 7880599 10058654 15087981 15761198 20117308 23641797 30175962 31522396 40234616 45263943 47283594 60351924 63044792 70925391 80469232 90527886 94567188 120703848 126089584 141850782 181055772 189134376 241407696 283701564 362111544 378268752 567403128 724223088 1000836073 1134806256 2001672146 3002508219 4003344292 6005016438 8006688584 9007524657 12010032876 16013377168 18015049314 24020065752 36030098628 48040131504 72060197256 144120394512
• Sum of all divisors σ(n): 408565913600
• Sum of proper divisors (its aliquot sum) s(n): 264445519088
• 144120394512 is an abundant number, because the sum of its proper divisors (264445519088) is greater than itself. Its abundance is 120325124576

Bases of 144120394512

• Binary: 10000110001110001111101011001100010000₂
• Hexadecimal: 0x218E3EB310
• Base-36: 1U7HK840

Squares and roots of 144120394512

• 144120394512 squared (144120394512²) is 20770688114294519718144
• 144120394512 cubed (144120394512³) is 2993479765317835528338476324425728
• The square root of 144120394512 is 379631.9197749315
• The cube root of 144120394512 is 5242.9431355877

Scales and comparisons

• 144,120,394,512 seconds is equal to 4,582 years, 30 weeks, 2 days, 2 hours, 55 minutes, 12 seconds.
• To count from 1 to 144,120,394,512 would take you about nine thousand, one hundred sixty-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 144120394512 cubic inches would be around 436.9 feet tall.

Recreational maths with 144120394512

• 144120394512 backwards is 215493021441
• 144120394512 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144120394512's digits is 36
• More coming soon!