133660668672

Names of 133660668672

• Cardinal: 133660668672 can be written as One hundred thirty-three billion, six hundred sixty million, six hundred sixty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.33660668672 × 10¹¹

Factors of 133660668672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 9889

Divisors of 133660668672

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 81 96 108 128 144 146 162 192 216 219 243 256 288 292 324 384 432 438 486 576 584 648 657 729 768 864 876 972 1152 1168 1296 1314 1458 1728 1752 1944 1971 2304 2336 2592 2628 2916 3456 3504 3888 3942 4672 5184 5256 5832 5913 6912 7008 7776 7884 9344 9811 10368 10512 11664 11826 14016 15552 15768 17739 18688 19622 20736 21024 23328 23652 28032 29433 31104 31536 35478 39244 42048 46656 47304 53217 56064 58866 62208 63072 70956 78488 84096 88299 93312 94608 106434 117732 126144 141912 156976 168192 176598 186624 189216 212868 235464 252288 264897 283824 313952 353196 378432 425736 470928 504576 529794 567648 627904 706392 716203 756864 794691 851472 941856 1059588 1135296 1255808 1412784 1432406 1513728 1589382 1702944 1883712 2119176 2148609 2270592 2384073 2511616 2825568 2864812 3178764 3405888 3767424 4238352 4297218 4541184 4768146 5651136 5729624 6357528 6445827 6811776 7152219 7534848 8476704 8594436 9536292 11302272 11459248 12715056 12891654 13623552 14304438 16953408 17188872 19072584 19337481 22604544 22918496 25430112 25783308 28608876 33906816 34377744 38145168 38674962 45836992 50860224 51566616 57217752 58012443 67813632 68755488 76290336 77349924 91673984 101720448 103133232 114435504 116024886 137510976 152580672 154699848 174037329 183347968 203440896 206266464 228871008 232049772 275021952 305161344 309399696 348074658 412532928 457742016 464099544 522111987 550043904 610322688 618799392 696149316 825065856 915484032 928199088 1044223974 1237598784 1392298632 1650131712 1830968064 1856398176 2088447948 2475197568 2784597264 3712796352 4176895896 4950395136 5569194528 7425592704 8353791792 11138389056 14851185408 16707583584 22276778112 33415167168 44553556224 66830334336 133660668672
• Sum of all divisors σ(n): 405536848024
• Sum of proper divisors (its aliquot sum) s(n): 271876179352
• 133660668672 is an abundant number, because the sum of its proper divisors (271876179352) is greater than itself. Its abundance is 138215510680

Bases of 133660668672

• Binary: 1111100011110110010111111001100000000₂
• Hexadecimal: 0x1F1ECBF300
• Base-36: 1PEI4000

Squares and roots of 133660668672

• 133660668672 squared (133660668672²) is 17865174349846162243584
• 133660668672 cubed (133660668672³) is 2387871149542300905810437181800448
• The square root of 133660668672 is 365596.3192812531
• The cube root of 133660668672 is 5112.9068020397

Scales and comparisons

• 133,660,668,672 seconds is equal to 4,249 years, 51 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 133,660,668,672 would take you about eight thousand, four hundred ninety-nine 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 133660668672 cubic inches would be around 426.1 feet tall.

Recreational maths with 133660668672

• 133660668672 backwards is 276866066331
• 133660668672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133660668672's digits is 54
• More coming soon!