20132969760

Names of 20132969760

• Cardinal: 20132969760 can be written as Twenty billion, one hundred thirty-two million, nine hundred sixty-nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.013296976 × 10¹⁰

Factors of 20132969760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13981239

Divisors of 20132969760

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 13981229 27962458 41943687 55924916 69906145 83887374 111849832 125831061 139812290 167774748 209718435 223699664 251662122 279624580 335549496 419436870 447399328 503324244 559249160 629155305 671098992 838873740 1006648488 1118498320 1258310610 1342197984 1677747480 2013296976 2236996640 2516621220 3355494960 4026593952 5033242440 6710989920 10066484880 20132969760
• Sum of all divisors σ(n): 68703764220
• Sum of proper divisors (its aliquot sum) s(n): 48570794460
• 20132969760 is an abundant number, because the sum of its proper divisors (48570794460) is greater than itself. Its abundance is 28437824700

Bases of 20132969760

• Binary: 10010110000000001001011110100100000₂
• Hexadecimal: 0x4B004BD20
• Base-36: 98YNEW0

Squares and roots of 20132969760

• 20132969760 squared (20132969760²) is 405336471357074457600
• 20132969760 cubed (20132969760³) is 8160626920457086216929202176000
• The square root of 20132969760 is 141890.6965237679
• The cube root of 20132969760 is 2720.4199250745

Scales and comparisons

• 20,132,969,760 seconds is equal to 640 years, 8 weeks, 4 days, 11 hours, 36 minutes.
• To count from 1 to 20,132,969,760 would take you about one thousand, two hundred eighty 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 20132969760 cubic inches would be around 226.7 feet tall.

Recreational maths with 20132969760

• 20132969760 backwards is 06796923102
• 20132969760 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20132969760's digits is 45
• More coming soon!