20671738500

Names of 20671738500

• Cardinal: 20671738500 can be written as Twenty billion, six hundred seventy-one million, seven hundred thirty-eight thousand, five hundred.

Scientific notation

• Scientific notation: 2.06717385 × 10¹⁰

Factors of 20671738500

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 420

Divisors of 20671738500

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 73 75 84 100 105 125 140 146 149 150 175 181 210 219 250 292 298 300 350 362 365 375 420 438 447 500 511 525 543 596 700 724 730 745 750 875 876 894 905 1022 1043 1050 1086 1095 1267 1460 1490 1500 1533 1750 1788 1810 1825 2044 2086 2100 2172 2190 2235 2534 2555 2625 2715 2980 3066 3129 3500 3620 3650 3725 3801 4172 4380 4470 4525 5068 5110 5215 5250 5430 5475 6132 6258 6335 7300 7450 7602 7665 8940 9050 9125 10220 10430 10500 10860 10877 10950 11175 12516 12670 12775 13213 13575 14900 15204 15330 15645 18100 18250 18625 19005 20860 21754 21900 22350 22625 25340 25550 26075 26426 26969 27150 27375 30660 31290 31675 32631 36500 37250 38010 38325 39639 43508 44700 45250 51100 52150 52852 53938 54300 54385 54750 55875 62580 63350 63875 65262 66065 67875 74500 76020 76139 76650 78225 79278 80907 90500 92491 95025 104300 107876 108770 109500 111750 126700 127750 130375 130524 132130 134845 135750 152278 153300 156450 158375 158556 161814 163155 184982 188783 190050 191625 198195 217540 223500 228417 255500 260750 264260 269690 271500 271925 277473 304556 312900 316750 323628 326310 330325 369964 377566 380100 380695 383250 391125 396390 404535 456834 462455 475125 521500 539380 543850 554946 566349 633500 652620 660650 674225 755132 761390 766500 782250 792780 809070 815775 913668 924910 943915 950250 990975 1087700 1109892 1132698 1142085 1321300 1348450 1359625 1387365 1522780 1564500 1618140 1631550 1651625 1849820 1887830 1900500 1903475 1968737 1981950 2022675 2265396 2284170 2312275 2696900 2719250 2774730 2831745 3263100 3303250 3371125 3775660 3806950 3937474 3963900 4045350 4078875 4568340 4624550 4719575 4954875 5438500 5549460 5663490 5710425 5906211 6606500 6742250 6936825 7613900 7874948 8090700 8157750 9249100 9439150 9517375 9843685 9909750 10113375 11326980 11420850 11561375 11812422 13484500 13781159 13873650 14158725 16315500 18878300 19034750 19687370 19819500 20226750 22841700 23122750 23597875 23624844 27562318 27747300 28317450 28552125 29531055 34684125 38069500 39374740 40453500 41343477 46245500 47195750 49218425 55124636 56634900 57104250 59062110 68905795 69368250 70793625 82686954 94391500 98436850 114208500 118124220 137811590 138736500 141587250 147655275 165373908 196873700 206717385 246092125 275623180 283174500 295310550 344528975 413434770 492184250 590621100 689057950 738276375 826869540 984368500 1033586925 1378115900 1476552750 1722644875 2067173850 2953105500 3445289750 4134347700 5167934625 6890579500 10335869250 20671738500
• Sum of all divisors σ(n): 70593868800
• Sum of proper divisors (its aliquot sum) s(n): 49922130300
• 20671738500 is an abundant number, because the sum of its proper divisors (49922130300) is greater than itself. Its abundance is 29250391800

Bases of 20671738500

• Binary: 10011010000001000011011001010000100₂
• Hexadecimal: 0x4D021B284
• Base-36: 9HVF3IC

Squares and roots of 20671738500

• 20671738500 squared (20671738500²) is 427320772612382250000
• 20671738500 cubed (20671738500³) is 8833463267061127734041625000000
• The square root of 20671738500 is 143776.6966514393
• The cube root of 20671738500 is 2744.4732417453

Scales and comparisons

• 20,671,738,500 seconds is equal to 657 years, 15 weeks, 3 days, 5 hours, 35 minutes.
• To count from 1 to 20,671,738,500 would take you about one thousand, three hundred fourteen 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 20671738500 cubic inches would be around 228.7 feet tall.

Recreational maths with 20671738500

• 20671738500 backwards is 00583717602
• The number of decimal digits it has is: 11
• The sum of 20671738500's digits is 39
• More coming soon!