21744946995047120

Names of 21744946995047120

• Cardinal: 21744946995047120 can be written as Twenty-one quadrillion, seven hundred forty-four trillion, nine hundred forty-six billion, nine hundred ninety-five million, forty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.174494699504712 × 10¹⁶

Factors of 21744946995047120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9414

Divisors of 21744946995047120

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 137 169 208 260 274 338 520 548 676 685 845 1040 1096 1352 1370 1690 1781 2192 2704 2740 3380 3562 5480 6760 7124 8905 9257 10960 13520 14248 17810 18514 18769 23153 28496 35620 37028 37538 46285 46306 71240 74056 75076 92570 92612 93845 115765 120341 142480 148112 150152 185140 185224 187690 231530 240682 243997 300304 370280 370448 375380 463060 481364 487994 601705 740560 750760 926120 962728 975988 1203410 1219985 1268209 1501520 1564433 1852240 1925456 1951976 2406820 2439970 2536418 3128866 3171961 3903952 4813640 4879940 5072836 6257732 6341045 6343922 7822165 9627280 9759880 10145672 12515464 12682090 12687844 15644330 15859805 16486717 19519760 20291344 25030928 25364180 25375688 31288660 31719610 32973434 50728360 50751376 62577320 63439220 65946868 82433585 85692049 101456720 125154640 126878440 131893736 164867170 171384098 173744633 214327321 253756880 263787472 329734340 342768196 347489266 428460245 428654642 659468680 685536392 694978532 856920490 857309284 868723165 1071636605 1113996637 1318937360 1371072784 1389957064 1713840980 1714618568 1737446330 2143273210 2227993274 2258680229 2779914128 3427681960 3429237136 3474892660 4286546420 4455986548 4517360458 5569983185 6855363920 6949785320 8573092840 8911973096 9034720916 11139966370 11293401145 11739810713 13899570640 14481956281 17146185680 17823946192 18069441832 22279932740 22586802290 23479621426 28963912562 29362842977 36138883664 44559865480 45173604580 46959242852 57927825124 58699053565 58725685954 72409781405 89119730960 90347209160 93918485704 115855650248 117398107130 117451371908 144819562810 146814214885 152617539269 180694418320 187836971408 231711300496 234796214260 234902743816 289639125620 293628429770 305235078538 469592428520 469805487632 579278251240 587256859540 610470157076 763087696345 939184857040 1158556502480 1174513719080 1220940314152 1526175392690 1608354067681 1984028010497 2349027438160 2441880628304 3052350785380 3216708135362 3968056020994 6104701570760 6433416270724 7936112041988 8041770338405 9920140052485 12209403141520 12866832541448 15872224083976 16083540676810 19840280104970 20908602879853 25733665082896 31744448167952 32167081353620 39680560209940 41817205759706 64334162707240 79361120419880 83634411519412 104543014399265 128668325414480 158722240839760 167268823038824 209086028798530 271811837438089 334537646077648 418172057597060 543623674876178 836344115194120 1087247349752356 1359059187190445 1672688230388240 2174494699504712 2718118374380890 4348989399009424 5436236748761780 10872473497523560 21744946995047120
• Sum of all divisors σ(n): 55153630264501062
• Sum of proper divisors (its aliquot sum) s(n): 33408683269453942
• 21744946995047120 is an abundant number, because the sum of its proper divisors (33408683269453942) is greater than itself. Its abundance is 11663736274406822

Bases of 21744946995047120

• Binary: 1001101010000001110101000000001010011001010101011010000₂
• Hexadecimal: 0x4D40EA014CAAD0
• Base-36: 5Y3XUQQYGNK

Squares and roots of 21744946995047120

• 21744946995047120 squared (21744946995047120²) is 472842719817408773829811020294400
• 21744946995047120 cubed (21744946995047120³) is 10281939879423470214134980088591457990604272128000
• The square root of 21744946995047120 is 147461679.7512056011
• The cube root of 21744946995047120 is 279116.8902302823

Scales and comparisons

• 21,744,946,995,047,120 seconds is equal to 691,422,052 years, 47 weeks, 11 hours, 45 minutes, 20 seconds.
• To count from 1 to 21,744,946,995,047,120 would take you about two billion, seventy-four million, two hundred sixty-six thousand, one hundred fifty-eight 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 21744946995047120 cubic inches would be around 23259.7 feet tall.

Recreational maths with 21744946995047120

• 21744946995047120 backwards is 02174059964944712
• The number of decimal digits it has is: 17
• The sum of 21744946995047120's digits is 74
• More coming soon!