145330488464

Names of 145330488464

• Cardinal: 145330488464 can be written as One hundred forty-five billion, three hundred thirty million, four hundred eighty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.45330488464 × 10¹¹

Factors of 145330488464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8314

Divisors of 145330488464

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 53 56 61 98 106 112 122 196 212 244 343 371 392 424 427 488 686 742 784 848 854 976 1372 1484 1708 2597 2744 2968 2989 3233 3416 5194 5488 5936 5978 6466 6832 8191 10388 11956 12932 16382 18179 20776 20923 22631 23912 25864 32764 36358 41552 41846 45262 47824 51728 57337 65528 72716 83692 90524 114674 131056 145432 158417 167384 181048 229348 290864 316834 334768 362096 401359 434123 458696 499651 633668 802718 868246 917392 999302 1108919 1267336 1605436 1736492 1998604 2217838 2534672 2809513 3038861 3210872 3472984 3497557 3997208 4435676 5619026 6077722 6421744 6945968 6995114 7994416 8871352 11238052 12155444 13990228 17742704 21272027 22476104 24310888 24482899 26481503 27980456 42544054 44952208 48621776 48965798 52963006 55960912 85088108 97931596 105926012 148904189 170176216 171380293 185370521 195863192 211852024 297808378 340352432 342760586 370741042 391726384 423704048 595616756 685521172 741482084 1191233512 1297593647 1371042344 1482964168 2382467024 2595187294 2742084688 2965928336 5190374588 9083155529 10380749176 18166311058 20761498352 36332622116 72665244232 145330488464
• Sum of all divisors σ(n): 340092518400
• Sum of proper divisors (its aliquot sum) s(n): 194762029936
• 145330488464 is an abundant number, because the sum of its proper divisors (194762029936) is greater than itself. Its abundance is 49431541472

Bases of 145330488464

• Binary: 10000111010110010111110100010010010000₂
• Hexadecimal: 0x21D65F4490
• Base-36: 1URI0QKW

Squares and roots of 145330488464

• 145330488464 squared (145330488464²) is 21120950877184837079296
• 145330488464 cubed (145330488464³) is 3069518107805421645948346781241344
• The square root of 145330488464 is 381222.3609181393
• The cube root of 145330488464 is 5257.5762236407

Scales and comparisons

• 145,330,488,464 seconds is equal to 4,621 years, 3 weeks, 20 hours, 7 minutes, 44 seconds.
• To count from 1 to 145,330,488,464 would take you about nine thousand, two hundred forty-two 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 145330488464 cubic inches would be around 438.1 feet tall.

Recreational maths with 145330488464

• 145330488464 backwards is 464884033541
• The number of decimal digits it has is: 12
• The sum of 145330488464's digits is 50
• More coming soon!