23381168440

Names of 23381168440

• Cardinal: 23381168440 can be written as Twenty-three billion, three hundred eighty-one million, one hundred sixty-eight thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.338116844 × 10¹⁰

Factors of 23381168440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2848

Divisors of 23381168440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 124 140 155 217 248 280 310 434 620 868 961 1085 1240 1736 1922 2170 2803 3844 4340 4805 5606 6727 7688 8680 9610 11212 13454 14015 19220 19621 22424 26908 28030 29791 33635 38440 39242 53816 56060 59582 67270 78484 86893 98105 112120 119164 134540 148955 156968 173786 196210 208537 238328 269080 297910 347572 392420 417074 434465 595820 608251 695144 784840 834148 868930 1042685 1191640 1216502 1668296 1737860 2085370 2433004 2693683 3041255 3475720 4170740 4866008 5387366 6082510 8341480 10774732 12165020 13468415 18855781 21549464 24330040 26936830 37711562 53873660 75423124 83504173 94278905 107747320 150846248 167008346 188557810 334016692 377115620 417520865 584529211 668033384 754231240 835041730 1169058422 1670083460 2338116844 2922646055 3340166920 4676233688 5845292110 11690584220 23381168440
• Sum of all divisors σ(n): 62149201920
• Sum of proper divisors (its aliquot sum) s(n): 38768033480
• 23381168440 is an abundant number, because the sum of its proper divisors (38768033480) is greater than itself. Its abundance is 15386865040

Bases of 23381168440

• Binary: 10101110001101000000101000100111000₂
• Hexadecimal: 0x571A05138
• Base-36: AQOJL14

Squares and roots of 23381168440

• 23381168440 squared (23381168440²) is 546679037619652033600
• 23381168440 cubed (23381168440³) is 12781994661202180851790139584000
• The square root of 23381168440 is 152909.0201394281
• The cube root of 23381168440 is 2859.4910190141

Scales and comparisons

• 23,381,168,440 seconds is equal to 743 years, 23 weeks, 2 days, 9 hours, 40 seconds.
• To count from 1 to 23,381,168,440 would take you about one thousand, four hundred eighty-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 23381168440 cubic inches would be around 238.3 feet tall.

Recreational maths with 23381168440

• 23381168440 backwards is 04486118332
• 23381168440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23381168440's digits is 40
• More coming soon!