20700951040

Names of 20700951040

• Cardinal: 20700951040 can be written as Twenty billion, seven hundred million, nine hundred fifty-one thousand and forty.

Scientific notation

• Scientific notation: 2.070095104 × 10¹⁰

Factors of 20700951040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 9572

Divisors of 20700951040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 121 128 140 154 160 176 220 224 242 256 280 308 320 352 385 440 448 484 512 560 605 616 640 704 770 847 880 896 968 1120 1210 1232 1280 1408 1540 1694 1760 1792 1936 2240 2420 2464 2560 2816 3080 3388 3520 3584 3872 4235 4480 4840 4928 5632 6160 6776 7040 7744 8470 8960 9547 9680 9856 12320 13552 14080 15488 16940 17920 19094 19360 19712 24640 27104 28160 30976 33880 38188 38720 39424 47735 49280 54208 61952 66829 67760 76376 77440 95470 98560 105017 108416 133658 135520 152752 154880 190940 197120 210034 216832 267316 271040 305504 309760 334145 381880 420068 433664 525085 534632 542080 611008 668290 735119 763760 840136 1050170 1069264 1084160 1155187 1222016 1336580 1470238 1527520 1680272 2100340 2138528 2168320 2310374 2444032 2673160 2940476 3055040 3360544 3675595 4200680 4277056 4620748 4888064 5346320 5775935 5880952 6110080 6721088 7351190 8086309 8401360 8554112 9241496 10692640 11551870 11761904 12220160 13442176 14702380 16172618 16802720 17108224 18482992 21385280 23103740 23523808 24440320 26884352 29404760 32345236 33605440 34216448 36965984 40431545 42770560 46207480 47047616 53768704 58809520 64690472 67210880 73931968 80863090 85541120 92414960 94095232 117619040 129380944 134421760 147863936 161726180 171082240 184829920 188190464 235238080 258761888 268843520 295727872 323452360 369659840 376380928 470476160 517523776 591455744 646904720 739319680 940952320 1035047552 1293809440 1478639360 1881904640 2070095104 2587618880 2957278720 4140190208 5175237760 10350475520 20700951040
• Sum of all divisors σ(n): 62356383936
• Sum of proper divisors (its aliquot sum) s(n): 41655432896
• 20700951040 is an abundant number, because the sum of its proper divisors (41655432896) is greater than itself. Its abundance is 20954481856

Bases of 20700951040

• Binary: 10011010001110111110111001000000000₂
• Hexadecimal: 0x4D1DF7200
• Base-36: 9ICT81S

Squares and roots of 20700951040

• 20700951040 squared (20700951040²) is 428529373960477081600
• 20700951040 cubed (20700951040³) is 8870965589557686961243684864000
• The square root of 20700951040 is 143878.2507538925
• The cube root of 20700951040 is 2745.7654294361

Scales and comparisons

• 20,700,951,040 seconds is equal to 658 years, 11 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 20,700,951,040 would take you about one thousand, three hundred sixteen 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 20700951040 cubic inches would be around 228.8 feet tall.

Recreational maths with 20700951040

• 20700951040 backwards is 04015900702
• 20700951040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20700951040's digits is 28
• More coming soon!