146199040

Names of 146199040

• Cardinal: 146199040 can be written as One hundred forty-six million, one hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 1.4619904 × 10⁸

Factors of 146199040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 234

Divisors of 146199040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 23 26 32 40 46 52 64 65 80 92 104 115 128 130 160 184 191 208 230 256 260 299 320 368 382 416 460 512 520 598 640 736 764 832 920 955 1040 1196 1280 1472 1495 1528 1664 1840 1910 2080 2392 2483 2560 2944 2990 3056 3328 3680 3820 4160 4393 4784 4966 5888 5980 6112 6656 7360 7640 8320 8786 9568 9932 11776 11960 12224 12415 14720 15280 16640 17572 19136 19864 21965 23920 24448 24830 29440 30560 33280 35144 38272 39728 43930 47840 48896 49660 57109 58880 61120 70288 76544 79456 87860 95680 97792 99320 114218 122240 140576 153088 158912 175720 191360 198640 228436 244480 281152 285545 317824 351440 382720 397280 456872 488960 562304 571090 635648 702880 765440 794560 913744 1124608 1142180 1271296 1405760 1589120 1827488 2249216 2284360 2811520 3178240 3654976 4568720 5623040 6356480 7309952 9137440 11246080 14619904 18274880 29239808 36549760 73099520 146199040
• Sum of all divisors σ(n): 395974656
• Sum of proper divisors (its aliquot sum) s(n): 249775616
• 146199040 is an abundant number, because the sum of its proper divisors (249775616) is greater than itself. Its abundance is 103576576

Bases of 146199040

• Binary: 1000101101101101001000000000₂
• Hexadecimal: 0x8B6D200
• Base-36: 2F1JWG

Squares and roots of 146199040

• 146199040 squared (146199040²) is 21374159296921600
• 146199040 cubed (146199040³) is 3124881570017012875264000
• The square root of 146199040 is 12091.2795021867
• The cube root of 146199040 is 526.8029201137

Scales and comparisons

• 146,199,040 seconds is equal to 4 years, 33 weeks, 5 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 146,199,040 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 146199040 cubic inches would be around 43.9 feet tall.

Recreational maths with 146199040

• 146199040 backwards is 040991641
• The number of decimal digits it has is: 9
• The sum of 146199040's digits is 34
• More coming soon!