20748160000

Names of 20748160000

• Cardinal: 20748160000 can be written as Twenty billion, seven hundred forty-eight million, one hundred sixty thousand.

Scientific notation

• Scientific notation: 2.074816 × 10¹⁰

Factors of 20748160000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1931

Divisors of 20748160000

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 128 136 160 170 200 250 256 272 320 340 400 425 500 512 544 625 640 680 800 850 1000 1024 1088 1250 1280 1360 1600 1700 1907 2000 2125 2176 2500 2560 2720 3200 3400 3814 4000 4250 4352 5000 5120 5440 6400 6800 7628 8000 8500 8704 9535 10000 10625 10880 12800 13600 15256 16000 17000 17408 19070 20000 21250 21760 25600 27200 30512 32000 32419 34000 38140 40000 42500 43520 47675 54400 61024 64000 64838 68000 76280 80000 85000 87040 95350 108800 122048 128000 129676 136000 152560 160000 162095 170000 190700 217600 238375 244096 259352 272000 305120 320000 324190 340000 381400 435200 476750 488192 518704 544000 610240 640000 648380 680000 762800 810475 953500 976384 1037408 1088000 1191875 1220480 1296760 1360000 1525600 1620950 1907000 1952768 2074816 2176000 2383750 2440960 2593520 2720000 3051200 3241900 3814000 4052375 4149632 4767500 4881920 5187040 5440000 6102400 6483800 7628000 8104750 8299264 9535000 9763840 10374080 10880000 12204800 12967600 15256000 16209500 16598528 19070000 20261875 20748160 24409600 25935200 30512000 32419000 33197056 38140000 40523750 41496320 48819200 51870400 61024000 64838000 76280000 81047500 82992640 103740800 122048000 129676000 152560000 162095000 165985280 207481600 244096000 259352000 305120000 324190000 414963200 518704000 610240000 648380000 829926400 1037408000 1220480000 1296760000 2074816000 2593520000 4149632000 5187040000 10374080000 20748160000
• Sum of all divisors σ(n): 54905993208
• Sum of proper divisors (its aliquot sum) s(n): 34157833208
• 20748160000 is an abundant number, because the sum of its proper divisors (34157833208) is greater than itself. Its abundance is 13409673208

Bases of 20748160000

• Binary: 10011010100101011111100110000000000₂
• Hexadecimal: 0x4D4AFCC00
• Base-36: 9J4X2PS

Squares and roots of 20748160000

• 20748160000 squared (20748160000²) is 430486143385600000000
• 20748160000 cubed (20748160000³) is 8931795380747370496000000000000
• The square root of 20748160000 is 144042.2160340503
• The cube root of 20748160000 is 2747.8511036227

Scales and comparisons

• 20,748,160,000 seconds is equal to 659 years, 37 weeks, 5 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 20,748,160,000 would take you about one thousand, three hundred nineteen 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 20748160000 cubic inches would be around 229 feet tall.

Recreational maths with 20748160000

• 20748160000 backwards is 00006184702
• The number of decimal digits it has is: 11
• The sum of 20748160000's digits is 28
• More coming soon!