209151401472

Names of 209151401472

• Cardinal: 209151401472 can be written as Two hundred nine billion, one hundred fifty-one million, four hundred one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.09151401472 × 10¹¹

Factors of 209151401472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 94

Divisors of 209151401472

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 59 64 68 72 78 96 102 104 117 118 128 136 144 153 156 177 192 204 208 221 234 236 256 272 288 306 312 354 384 408 416 442 468 472 512 531 544 576 612 624 663 708 767 768 816 832 884 936 944 1003 1062 1088 1152 1224 1248 1326 1416 1534 1536 1632 1664 1768 1872 1888 1989 2006 2124 2176 2301 2304 2448 2496 2652 2832 3009 3068 3264 3328 3481 3536 3744 3776 3978 4012 4248 4352 4602 4608 4896 4992 5304 5664 6018 6136 6528 6656 6903 6962 7072 7488 7552 7956 8024 8496 8704 9027 9204 9792 9984 10443 10608 11328 12036 12272 13039 13056 13806 13924 14144 14976 15104 15912 16048 16992 18054 18408 19584 19968 20886 21216 22656 24072 24544 26078 26112 27612 27848 28288 29952 30208 31329 31824 32096 33984 36108 36816 39117 39168 41772 42432 45253 45312 48144 49088 52156 55224 55696 56576 59177 59904 62658 63648 64192 67968 72216 73632 78234 78336 83544 84864 90506 90624 96288 98176 104312 110448 111392 113152 117351 118354 125316 127296 128384 135759 135936 144432 147264 156468 167088 169728 177531 181012 192576 196352 205379 208624 220896 222784 234702 236708 250632 254592 256768 271518 271872 288864 294528 312936 334176 339456 355062 362024 385152 392704 407277 410758 417248 441792 445568 469404 473416 501264 509184 513536 532593 543036 577728 589056 616137 625872 668352 710124 724048 769301 770304 814554 821516 834496 883584 891136 938808 946832 1002528 1018368 1065186 1086072 1155456 1178112 1232274 1251744 1336704 1420248 1448096 1538602 1540608 1629108 1643032 1668992 1767168 1782272 1848411 1877616 1893664 2005056 2130372 2172144 2307903 2310912 2464548 2503488 2669927 2673408 2840496 2896192 3077204 3258216 3286064 3337984 3491443 3534336 3696822 3755232 3787328 4010112 4260744 4344288 4615806 4621824 4929096 5006976 5339854 5346816 5680992 5792384 6154408 6516432 6572128 6675968 6923709 6982886 7393644 7510464 7574656 8009781 8020224 8521488 8688576 9231612 9858192 10013952 10474329 10679708 11361984 11584768 12308816 13032864 13144256 13847418 13965772 14787288 15020928 15149312 16019562 16040448 17042976 17377152 18463224 19716384 20027904 20948658 21359416 22723968 23169536 24029343 24617632 26065728 26288512 27694836 27931544 29574576 30041856 30298624 31422987 32039124 34085952 34754304 36926448 39432768 41897316 42718832 45388759 45447936 48058686 49235264 52131456 52577024 55389672 55863088 59149152 60083712 62845974 64078248 68171904 69508608 73852896 78865536 83794632 85437664 90777518 90895872 96117372 98470528 104262912 105154048 110779344 111726176 118298304 125691948 128156496 136166277 136343808 147705792 157731072 167589264 170875328 181555036 192234744 196941056 208525824 221558688 223452352 236596608 251383896 256312992 272332554 272687616 295411584 315462144 335178528 341750656 363110072 384469488 393882112 408498831 443117376 446904704 473193216 502767792 512625984 544665108 590823168 670357056 683501312 726220144 768938976 816997662 886234752 893809408 946386432 1005535584 1025251968 1089330216 1181646336 1340714112 1367002624 1452440288 1537877952 1633995324 1772469504 1787618816 2011071168 2050503936 2178660432 2681428224 2904880576 3075755904 3267990648 3544939008 4022142336 4101007872 4357320864 5362856448 5809761152 6151511808 6535981296 8044284672 8714641728 11619522304 12303023616 13071962592 16088569344 17429283456 23239044608 26143925184 34858566912 52287850368 69717133824 104575700736 209151401472
• Sum of all divisors σ(n): 700163624160
• Sum of proper divisors (its aliquot sum) s(n): 491012222688
• 209151401472 is an abundant number, because the sum of its proper divisors (491012222688) is greater than itself. Its abundance is 281860821216

Bases of 209151401472

• Binary: 11000010110010011001010001111000000000₂
• Hexadecimal: 0x30B2651E00
• Base-36: 2O2ZCE80

Squares and roots of 209151401472

• 209151401472 squared (209151401472²) is 43744308737701723766784
• 209151401472 cubed (209151401472³) is 9149183478914170770133084482306048
• The square root of 209151401472 is 457330.7353240105
• The cube root of 209151401472 is 5935.9047894387

Scales and comparisons

• 209,151,401,472 seconds is equal to 6,650 years, 19 weeks, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 209,151,401,472 would take you about thirteen thousand, three hundred 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 209151401472 cubic inches would be around 494.7 feet tall.

Recreational maths with 209151401472

• 209151401472 backwards is 274104151902
• 209151401472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 209151401472's digits is 36
• More coming soon!