20947483420160

Names of 20947483420160

• Cardinal: 20947483420160 can be written as Twenty trillion, nine hundred forty-seven billion, four hundred eighty-three million, four hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.094748342016 × 10¹³

Factors of 20947483420160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 101597

Divisors of 20947483420160

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 41 44 55 64 80 82 88 110 128 160 164 176 179 205 220 256 320 328 352 358 410 440 451 512 640 656 704 716 820 880 895 902 1280 1312 1408 1432 1640 1760 1790 1804 1969 2255 2560 2624 2816 2864 3280 3520 3580 3608 3938 4510 5248 5632 5728 6560 7040 7160 7216 7339 7876 9020 9845 10496 11456 13120 14080 14320 14432 14678 15752 18040 19690 20992 22912 26240 28160 28640 28864 29356 31504 36080 36695 39380 45824 52480 57280 57728 58712 63008 72160 73390 78760 80729 91648 101359 104960 114560 115456 117424 126016 144320 146780 157520 161458 202718 229120 230912 234848 252032 288640 293560 315040 322916 403645 405436 458240 469696 504064 506795 577280 587120 630080 645832 807290 810872 939392 1008128 1013590 1114949 1154560 1174240 1260160 1291664 1614580 1621744 1878784 2027180 2229898 2348480 2520320 2583328 3229160 3243488 3757568 4054360 4155719 4459796 4696960 5040640 5166656 5574745 6458320 6486976 8108720 8311438 8919592 9393920 10333312 11149490 12916640 12973952 16217440 16622876 17839184 18143261 18787840 20666624 20778595 22298980 25833280 25947904 32434880 33245752 35678368 36286522 41333248 41557190 44597960 45712909 51666560 51895808 64869760 66491504 71356736 72573044 83114380 89195920 90716305 91425818 103333120 129739520 132983008 142713472 145146088 166228760 178391840 181432610 182851636 199575871 206666240 228564545 259479040 265966016 285426944 290292176 332457520 356783680 362865220 365703272 399151742 457129090 531932032 570853888 580584352 664915040 713567360 725730440 731406544 743873701 798303484 914258180 997879355 1063864064 1161168704 1329830080 1427134720 1451460880 1462813088 1487747402 1596606968 1828516360 1995758710 2127728128 2322337408 2659660160 2854269440 2902921760 2925626176 2975494804 3193213936 3657032720 3719368505 3991517420 4644674816 5319320320 5805843520 5851252352 5950989608 6386427872 7314065440 7438737010 7983034840 8182610711 9289349632 10638640640 11611687040 11702504704 11901979216 12772855744 14628130880 14877474020 15966069680 16365221422 23223374080 23405009408 23803958432 25545711488 29256261760 29754948040 31932139360 32730442844 40913053555 46446748160 47607916864 51091422976 58512523520 59509896080 63864278720 65460885688 81826107110 95215833728 102182845952 117025047040 119019792160 127728557440 130921771376 163652214220 190431667456 238039584320 255457114880 261843542752 327304428440 380863334912 476079168640 510914229760 523687085504 654608856880 952158337280 1047374171008 1309217713760 1904316674560 2094748342016 2618435427520 4189496684032 5236870855040 10473741710080 20947483420160
• Sum of all divisors σ(n): 56441237529600
• Sum of proper divisors (its aliquot sum) s(n): 35493754109440
• 20947483420160 is an abundant number, because the sum of its proper divisors (35493754109440) is greater than itself. Its abundance is 14546270689280

Bases of 20947483420160

• Binary: 100110000110100110111010011101110011000000000₂
• Hexadecimal: 0x130D374EE600
• Base-36: 7FB52S3CW

Squares and roots of 20947483420160

• 20947483420160 squared (20947483420160²) is 438797061637878091094425600
• 20947483420160 cubed (20947483420160³) is 9191694173474376887043790404998660096000
• The square root of 20947483420160 is 4576842.0794429865
• The cube root of 20947483420160 is 27566.2242703117

Scales and comparisons

• 20,947,483,420,160 seconds is equal to 666,065 years, 9 weeks, 1 day, 18 hours, 29 minutes, 20 seconds.
• To count from 1 to 20,947,483,420,160 would take you about one million, six hundred sixty-five thousand, one hundred sixty-two 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 20947483420160 cubic inches would be around 2297.2 feet tall.

Recreational maths with 20947483420160

• 20947483420160 backwards is 06102438474902
• The number of decimal digits it has is: 14
• The sum of 20947483420160's digits is 50
• More coming soon!