146947238672

Names of 146947238672

• Cardinal: 146947238672 can be written as One hundred forty-six billion, nine hundred forty-seven million, two hundred thirty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.46947238672 × 10¹¹

Factors of 146947238672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78042

Divisors of 146947238672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 41 52 68 82 104 136 164 169 208 221 272 328 338 442 533 656 676 697 884 1066 1352 1394 1768 2132 2704 2788 2873 3536 4264 5576 5746 6929 8528 9061 11152 11492 13858 18122 22984 27716 36244 45968 55432 72488 77969 110864 117793 144976 155938 235586 311876 471172 623752 942344 1013597 1247504 1325473 1884688 2027194 2650946 3196729 4054388 5301892 6393458 8108776 10603784 12786916 13176761 16217552 17231149 21207568 25573832 26353522 34462298 41557477 51147664 52707044 54344393 68924596 83114954 105414088 108688786 137849192 166229908 210828176 217377572 224004937 275698384 332459816 434755144 448009874 540247201 664919632 706477109 869510288 896019748 1080494402 1412954218 1792039496 2160988804 2825908436 3584078992 4321977608 5651816872 8643955216 9184202417 11303633744 18368404834 36736809668 73473619336 146947238672
• Sum of all divisors σ(n): 334396800360
• Sum of proper divisors (its aliquot sum) s(n): 187449561688
• 146947238672 is an abundant number, because the sum of its proper divisors (187449561688) is greater than itself. Its abundance is 40502323016

Bases of 146947238672

• Binary: 10001000110110101111001110101100010000₂
• Hexadecimal: 0x2236BCEB10
• Base-36: 1VI8LB0W

Squares and roots of 146947238672

• 146947238672 squared (146947238672²) is 21593490953325732323584
• 146947238672 cubed (146947238672³) is 3173103868880029199912883182440448
• The square root of 146947238672 is 383336.9779606449
• The cube root of 146947238672 is 5277.0005953901

Scales and comparisons

• 146,947,238,672 seconds is equal to 4,672 years, 24 weeks, 2 days, 5 hours, 24 minutes, 32 seconds.
• To count from 1 to 146,947,238,672 would take you about nine thousand, three hundred forty-four 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 146947238672 cubic inches would be around 439.8 feet tall.

Recreational maths with 146947238672

• 146947238672 backwards is 276832749641
• The number of decimal digits it has is: 12
• The sum of 146947238672's digits is 59
• More coming soon!