168182743040

Names of 168182743040

• Cardinal: 168182743040 can be written as One hundred sixty-eight billion, one hundred eighty-two million, seven hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 1.6818274304 × 10¹¹

Factors of 168182743040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 3057

Divisors of 168182743040

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 169 208 256 260 320 338 416 512 520 640 676 832 845 1024 1040 1280 1352 1664 1690 2048 2080 2560 2704 3037 3328 3380 4096 4160 5120 5408 6074 6656 6760 8192 8320 10240 10816 12148 13312 13520 15185 16384 16640 20480 21632 24296 26624 27040 30370 32768 33280 39481 40960 43264 48592 53248 54080 60740 65536 66560 78962 81920 86528 97184 106496 108160 121480 133120 157924 163840 173056 194368 197405 212992 216320 242960 266240 315848 327680 346112 388736 394810 425984 432640 485920 513253 532480 631696 692224 777472 789620 851968 865280 971840 1026506 1064960 1263392 1384448 1554944 1579240 1730560 1943680 2053012 2129920 2526784 2566265 2768896 3109888 3158480 3461120 3887360 4106024 4259840 5053568 5132530 5537792 6219776 6316960 6922240 7774720 8212048 10107136 10265060 11075584 12439552 12633920 13844480 15549440 16424096 20214272 20530120 24879104 25267840 27688960 31098880 32848192 40428544 41060240 49758208 50535680 55377920 62197760 65696384 80857088 82120480 99516416 101071360 124395520 131392768 161714176 164240960 199032832 202142720 248791040 262785536 323428352 328481920 404285440 497582080 525571072 646856704 656963840 808570880 995164160 1051142144 1293713408 1313927680 1617141760 2102284288 2587426816 2627855360 3234283520 4204568576 5255710720 6468567040 8409137152 10511421440 12937134080 16818274304 21022842880 33636548608 42045685760 84091371520 168182743040
• Sum of all divisors σ(n): 437216680404
• Sum of proper divisors (its aliquot sum) s(n): 269033937364
• 168182743040 is an abundant number, because the sum of its proper divisors (269033937364) is greater than itself. Its abundance is 100851194324

Bases of 168182743040

• Binary: 10011100101000011110010000000000000000₂
• Hexadecimal: 0x2728790000
• Base-36: 259FNV28

Squares and roots of 168182743040

• 168182743040 squared (168182743040²) is 28285435056458668441600
• 168182743040 cubed (168182743040³) is 4757122055874996126894170046464000
• The square root of 168182743040 is 410100.8937322619
• The cube root of 168182743040 is 5519.8483190135

Scales and comparisons

• 168,182,743,040 seconds is equal to 5,347 years, 35 weeks, 6 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 168,182,743,040 would take you about ten thousand, six hundred ninety-five 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 168182743040 cubic inches would be around 460 feet tall.

Recreational maths with 168182743040

• 168182743040 backwards is 040347281861
• The number of decimal digits it has is: 12
• The sum of 168182743040's digits is 44
• More coming soon!