168310039040

Names of 168310039040

• Cardinal: 168310039040 can be written as One hundred sixty-eight billion, three hundred ten million, thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.6831003904 × 10¹¹

Factors of 168310039040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 459794

Divisors of 168310039040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 64 65 80 88 104 110 128 130 143 160 176 208 220 256 260 286 320 352 416 440 512 520 572 640 704 715 832 880 1040 1144 1280 1408 1430 1664 1760 2080 2288 2560 2816 2860 3328 3520 4160 4576 5632 5720 6656 7040 8320 9152 11440 14080 16640 18304 22880 28160 33280 36608 45760 73216 91520 183040 366080 459763 919526 1839052 2298815 3678104 4597630 5057393 5976919 7356208 9195260 10114786 11953838 14712416 18390520 20229572 23907676 25286965 29424832 29884595 36781040 40459144 47815352 50573930 58849664 59769190 65746109 73562080 80918288 95630704 101147860 117699328 119538380 131492218 147124160 161836576 191261408 202295720 235398656 239076760 262984436 294248320 323673152 328730545 382522816 404591440 478153520 525968872 588496640 647346304 657461090 765045632 809182880 956307040 1051937744 1176993280 1294692608 1314922180 1530091264 1618365760 1912614080 2103875488 2589385216 2629844360 3060182528 3236731520 3825228160 4207750976 5259688720 6473463040 7650456320 8415501952 10519377440 12946926080 15300912640 16831003904 21038754880 33662007808 42077509760 84155019520 168310039040
• Sum of all divisors σ(n): 474101280576
• Sum of proper divisors (its aliquot sum) s(n): 305791241536
• 168310039040 is an abundant number, because the sum of its proper divisors (305791241536) is greater than itself. Its abundance is 137481202496

Bases of 168310039040

• Binary: 10011100110000000011110110001000000000₂
• Hexadecimal: 0x27300F6200
• Base-36: 25BJG9A8

Squares and roots of 168310039040

• 168310039040 squared (168310039040²) is 28328269241646324121600
• 168310039040 cubed (168310039040³) is 4767932101997124006778989707264000
• The square root of 168310039040 is 410256.0652080601
• The cube root of 168310039040 is 5521.2406089237

Scales and comparisons

• 168,310,039,040 seconds is equal to 5,351 years, 38 weeks, 2 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 168,310,039,040 would take you about ten thousand, seven hundred three 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 168310039040 cubic inches would be around 460.1 feet tall.

Recreational maths with 168310039040

• 168310039040 backwards is 040930013861
• The number of decimal digits it has is: 12
• The sum of 168310039040's digits is 35
• More coming soon!