145536768

Names of 145536768

• Cardinal: 145536768 can be written as One hundred forty-five million, five hundred thirty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.45536768 × 10⁸

Factors of 145536768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 174

Divisors of 145536768

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 43 48 52 64 72 78 86 96 104 113 117 128 129 144 156 172 192 208 226 234 256 258 288 312 339 344 384 387 416 452 468 516 559 576 624 678 688 768 774 832 904 936 1017 1032 1118 1152 1248 1356 1376 1469 1548 1664 1677 1808 1872 2034 2064 2236 2304 2496 2712 2752 2938 3096 3328 3354 3616 3744 4068 4128 4407 4472 4859 4992 5031 5424 5504 5876 6192 6708 7232 7488 8136 8256 8814 8944 9718 9984 10062 10848 11008 11752 12384 13221 13416 14464 14577 14976 16272 16512 17628 17888 19436 20124 21696 23504 24768 26442 26832 28928 29154 29952 32544 33024 35256 35776 38872 40248 43392 43731 47008 49536 52884 53664 58308 63167 65088 70512 71552 77744 80496 86784 87462 94016 99072 105768 107328 116616 126334 130176 141024 143104 155488 160992 174924 188032 189501 211536 214656 233232 252668 260352 282048 310976 321984 349848 376064 379002 423072 429312 466464 505336 564096 568503 621952 643968 699696 758004 846144 932928 1010672 1128192 1137006 1243904 1287936 1399392 1516008 1692288 1865856 2021344 2274012 2798784 3032016 3384576 3731712 4042688 4548024 5597568 6064032 8085376 9096048 11195136 12128064 16170752 18192096 24256128 36384192 48512256 72768384 145536768
• Sum of all divisors σ(n): 466498032
• Sum of proper divisors (its aliquot sum) s(n): 320961264
• 145536768 is an abundant number, because the sum of its proper divisors (320961264) is greater than itself. Its abundance is 175424496

Bases of 145536768

• Binary: 1000101011001011011100000000₂
• Hexadecimal: 0x8ACB700
• Base-36: 2ENCW0

Squares and roots of 145536768

• 145536768 squared (145536768²) is 21180950839885824
• 145536768 cubed (145536768³) is 3082607128403868313976832
• The square root of 145536768 is 12063.8620681771
• The cube root of 145536768 is 526.0062551363

Scales and comparisons

• 145,536,768 seconds is equal to 4 years, 32 weeks, 4 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 145,536,768 would take you about six 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 145536768 cubic inches would be around 43.8 feet tall.

Recreational maths with 145536768

• 145536768 backwards is 867635541
• The number of decimal digits it has is: 9
• The sum of 145536768's digits is 45
• More coming soon!