20737129000

Names of 20737129000

• Cardinal: 20737129000 can be written as Twenty billion, seven hundred thirty-seven million, one hundred twenty-nine thousand.

Scientific notation

• Scientific notation: 2.0737129 × 10¹⁰

Factors of 20737129000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3606

Divisors of 20737129000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1283 1400 1750 2309 2566 3500 4618 5132 6415 7000 8981 9236 10264 11545 12830 16163 17962 18472 23090 25660 32075 32326 35924 44905 46180 51320 57725 64150 64652 71848 80815 89810 92360 115450 128300 129304 160375 161630 179620 224525 230900 256600 288625 320750 323260 359240 404075 449050 461800 577250 641500 646520 808150 898100 1122625 1154500 1283000 1616300 1796200 2020375 2245250 2309000 2962447 3232600 4040750 4490500 5924894 8081500 8981000 11849788 14812235 16163000 20737129 23699576 29624470 41474258 59248940 74061175 82948516 103685645 118497880 148122350 165897032 207371290 296244700 370305875 414742580 518428225 592489400 740611750 829485160 1036856450 1481223500 2073712900 2592141125 2962447000 4147425800 5184282250 10368564500 20737129000
• Sum of all divisors σ(n): 55524268800
• Sum of proper divisors (its aliquot sum) s(n): 34787139800
• 20737129000 is an abundant number, because the sum of its proper divisors (34787139800) is greater than itself. Its abundance is 14050010800

Bases of 20737129000

• Binary: 10011010100000001110111101000101000₂
• Hexadecimal: 0x4D4077A28
• Base-36: 9IYCN54

Squares and roots of 20737129000

• 20737129000 squared (20737129000²) is 430028519162641000000
• 20737129000 cubed (20737129000³) is 8917556875554658397689000000000
• The square root of 20737129000 is 144003.9200855311
• The cube root of 20737129000 is 2747.3640416545

Scales and comparisons

• 20,737,129,000 seconds is equal to 659 years, 19 weeks, 4 days, 1 hour, 36 minutes, 40 seconds.
• To count from 1 to 20,737,129,000 would take you about one thousand, three hundred eighteen 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 20737129000 cubic inches would be around 228.9 feet tall.

Recreational maths with 20737129000

• 20737129000 backwards is 00092173702
• The number of decimal digits it has is: 11
• The sum of 20737129000's digits is 31
• More coming soon!