23138307200

Names of 23138307200

• Cardinal: 23138307200 can be written as Twenty-three billion, one hundred thirty-eight million, three hundred seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.31383072 × 10¹⁰

Factors of 23138307200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2696

Divisors of 23138307200

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 2689 3200 5378 10756 13445 21512 26890 43024 53780 67225 86048 107560 134450 172096 215120 268900 344192 430240 537800 860480 1075600 1720960 2151200 4302400 7230721 8604800 14461442 28922884 36153605 57845768 72307210 115691536 144614420 180768025 231383072 289228840 361536050 462766144 578457680 723072100 925532288 1156915360 1446144200 2313830720 2892288400 4627661440 5784576800 11569153600 23138307200
• Sum of all divisors σ(n): 57180113955
• Sum of proper divisors (its aliquot sum) s(n): 34041806755
• 23138307200 is an abundant number, because the sum of its proper divisors (34041806755) is greater than itself. Its abundance is 10903499555

Bases of 23138307200

• Binary: 10101100011001001101000110010000000₂
• Hexadecimal: 0x563268C80
• Base-36: AMNY83K

Squares and roots of 23138307200

• 23138307200 squared (23138307200²) is 535381260081571840000
• 23138307200 cubed (23138307200³) is 12387816064890506292789248000000
• The square root of 23138307200 is 152112.8107688499
• The cube root of 23138307200 is 2849.5559870515

Scales and comparisons

• 23,138,307,200 seconds is equal to 735 years, 37 weeks, 5 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 23,138,307,200 would take you about one thousand, four hundred seventy-one 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 23138307200 cubic inches would be around 237.5 feet tall.

Recreational maths with 23138307200

• 23138307200 backwards is 00270383132
• The number of decimal digits it has is: 11
• The sum of 23138307200's digits is 29
• More coming soon!