221028896000

Names of 221028896000

• Cardinal: 221028896000 can be written as Two hundred twenty-one billion, twenty-eight million, eight hundred ninety-six thousand.

Scientific notation

• Scientific notation: 2.21028896 × 10¹¹

Factors of 221028896000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1228

Divisors of 221028896000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 25 32 40 44 46 50 55 64 80 88 92 100 110 115 125 128 160 176 184 200 220 230 250 253 256 275 320 352 368 400 440 460 500 506 529 550 575 640 704 736 800 880 920 1000 1012 1058 1100 1150 1187 1265 1280 1375 1408 1472 1600 1760 1840 2000 2024 2116 2200 2300 2374 2530 2645 2750 2816 2875 2944 3200 3520 3680 4000 4048 4232 4400 4600 4748 5060 5290 5500 5750 5819 5888 5935 6325 6400 7040 7360 8000 8096 8464 8800 9200 9496 10120 10580 11000 11500 11638 11870 12650 13057 13225 14080 14720 16000 16192 16928 17600 18400 18992 20240 21160 22000 23000 23276 23740 25300 26114 26450 27301 29095 29440 29675 31625 32000 32384 33856 35200 36800 37984 40480 42320 44000 46000 46552 47480 50600 52228 52900 54602 58190 59350 63250 64768 65285 66125 67712 70400 73600 75968 80960 84640 88000 92000 93104 94960 101200 104456 105800 109204 116380 118700 126500 130570 132250 135424 136505 145475 147200 148375 151936 161920 169280 176000 184000 186208 189920 202400 208912 211600 218408 232760 237400 253000 261140 264500 273010 290950 296750 300311 303872 323840 326425 338560 352000 368000 372416 379840 404800 417824 423200 436816 465520 474800 506000 522280 529000 546020 581900 593500 600622 627923 652850 677120 682525 727375 736000 744832 759680 809600 835648 846400 873632 931040 949600 1012000 1044560 1058000 1092040 1163800 1187000 1201244 1255846 1305700 1365050 1454750 1489664 1501555 1519360 1619200 1632125 1671296 1692800 1747264 1862080 1899200 2024000 2089120 2116000 2184080 2327600 2374000 2402488 2511692 2611400 2730100 2909500 3003110 3139615 3264250 3342592 3385600 3412625 3494528 3724160 3798400 4048000 4178240 4232000 4368160 4655200 4748000 4804976 5023384 5222800 5460200 5819000 6006220 6279230 6528500 6825250 6907153 6989056 7448320 7507775 7596800 8096000 8356480 8464000 8736320 9310400 9496000 9609952 10046768 10445600 10920400 11638000 12012440 12558460 13057000 13650500 13814306 15015550 15698075 16712960 16928000 17472640 18620800 18992000 19219904 20093536 20891200 21840800 23276000 24024880 25116920 26114000 27301000 27628612 30031100 31396150 34535765 34945280 37241600 37538875 37984000 38439808 40187072 41782400 43681600 46552000 48049760 50233840 52228000 54602000 55257224 60062200 62792300 69071530 75077750 76879616 78490375 80374144 83564800 87363200 93104000 96099520 100467680 104456000 109204000 110514448 120124400 125584600 138143060 150155500 156980750 160748288 172678825 174726400 186208000 192199040 200935360 208912000 218408000 221028896 240248800 251169200 276286120 300311000 313961500 345357650 384398080 401870720 417824000 436816000 442057792 480497600 502338400 552572240 600622000 627923000 690715300 803741440 863394125 873632000 884115584 960995200 1004676800 1105144480 1201244000 1255846000 1381430600 1726788250 1768231168 1921990400 2009353600 2210288960 2402488000 2511692000 2762861200 3453576500 4018707200 4420577920 4804976000 5023384000 5525722400 6907153000 8841155840 9609952000 10046768000 11051444800 13814306000 20093536000 22102889600 27628612000 44205779200 55257224000 110514448000 221028896000
• Sum of all divisors σ(n): 628446506688
• Sum of proper divisors (its aliquot sum) s(n): 407417610688
• 221028896000 is an abundant number, because the sum of its proper divisors (407417610688) is greater than itself. Its abundance is 186388714688

Bases of 221028896000

• Binary: 11001101110110010110010100110100000000₂
• Hexadecimal: 0x3376594D00
• Base-36: 2TJEWBNK

Squares and roots of 221028896000

• 221028896000 squared (221028896000²) is 48853772866978816000000
• 221028896000 cubed (221028896000³) is 10798095482223082555867136000000000
• The square root of 221028896000 is 470137.1034070807
• The cube root of 221028896000 is 6046.2070891835

Scales and comparisons

• 221,028,896,000 seconds is equal to 7,028 years, 1 week, 5 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 221,028,896,000 would take you about fourteen thousand and fifty-six 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 221028896000 cubic inches would be around 503.9 feet tall.

Recreational maths with 221028896000

• 221028896000 backwards is 000698820122
• The number of decimal digits it has is: 12
• The sum of 221028896000's digits is 38
• More coming soon!