228887717642240

Names of 228887717642240

• Cardinal: 228887717642240 can be written as Two hundred twenty-eight trillion, eight hundred eighty-seven billion, seven hundred seventeen million, six hundred forty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.2888771764224 × 10¹⁴

Factors of 228887717642240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1158

Divisors of 228887717642240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 73 80 85 128 136 146 160 170 256 272 292 320 340 365 512 544 584 640 680 730 1024 1061 1088 1168 1241 1280 1360 1460 2048 2122 2176 2336 2482 2560 2720 2920 4096 4244 4352 4672 4964 5120 5305 5440 5840 6205 8192 8488 8704 9344 9928 10240 10610 10880 11680 12410 16384 16976 17408 18037 18688 19856 20480 21220 21760 23360 24820 32768 33952 34816 36074 37376 39712 40960 42440 43520 46720 49640 67904 69632 72148 74752 77453 79424 81920 84880 87040 90185 93440 99280 135808 139264 144296 149504 154906 158848 163840 169760 174080 180370 186880 198560 271616 278528 288592 299008 309812 317696 339520 348160 360740 373760 387265 397120 543232 557056 577184 598016 619624 635392 679040 696320 721480 747520 774530 794240 1086464 1125721 1154368 1196032 1239248 1270784 1316701 1358080 1392640 1442960 1495040 1549060 1588480 2172928 2251442 2308736 2392064 2478496 2541568 2633402 2716160 2785280 2885920 2990080 3098120 3176960 4345856 4502884 4617472 4956992 5083136 5266804 5432320 5628605 5771840 5980160 6196240 6353920 6583505 8691712 9005768 9234944 9913984 10166272 10533608 10864640 11257210 11543680 11960320 12392480 12707840 13167010 17383424 18011536 18469888 19137257 19827968 20332544 21067216 21729280 22514420 23087360 24784960 25415680 26334020 34766848 36023072 36939776 38274514 39655936 40665088 42134432 43458560 45028840 46174720 49569920 50831360 52668040 72046144 73879552 76549028 79311872 82177633 84268864 86917120 90057680 92349440 95686285 99139840 101662720 105336080 144092288 147759104 153098056 158623744 164355266 168537728 173834240 180115360 184698880 191372570 198279680 203325440 210672160 288184576 295518208 306196112 317247488 328710532 337075456 360230720 369397760 382745140 396559360 410888165 421344320 576369152 591036416 612392224 634494976 657421064 674150912 720461440 738795520 765490280 793118720 821776330 842688640 1152738304 1224784448 1268989952 1314842128 1348301824 1397019761 1440922880 1477591040 1530980560 1586237440 1643552660 1685377280 2305476608 2449568896 2537979904 2629684256 2696603648 2794039522 2881845760 2955182080 3061961120 3172474880 3287105320 3370754560 4610953216 4899137792 5259368512 5393207296 5588079044 5763691520 6123922240 6344949760 6574210640 6741509120 6985098805 9221906432 9798275584 10518737024 10786414592 11176158088 11527383040 12247844480 12689899520 13148421280 13483018240 13970197610 18443812864 19596551168 21037474048 21572829184 22352316176 23054766080 24495688960 26296842560 26966036480 27940395220 36887625728 39193102336 42074948096 43145658368 44704632352 46109532160 48991377920 52593685120 53932072960 55880790440 78386204672 84149896192 89409264704 92219064320 97982755840 105187370240 107864145920 111761580880 156772409344 168299792384 178818529408 184438128640 195965511680 210374740480 215728291840 223523161760 313544818688 336599584768 357637058816 391931023360 420749480960 447046323520 627089637376 673199169536 715274117632 783862046720 841498961920 894092647040 1346398339072 1430548235264 1567724093440 1682997923840 1788185294080 2692796678144 2861096470528 3135448186880 3365995847680 3576370588160 5722192941056 6731991695360 7152741176320 11444385882112 13463983390720 14305482352640 22888771764224 28610964705280 45777543528448 57221929410560 114443858821120 228887717642240
• Sum of all divisors σ(n): 590159041448760
• Sum of proper divisors (its aliquot sum) s(n): 361271323806520
• 228887717642240 is an abundant number, because the sum of its proper divisors (361271323806520) is greater than itself. Its abundance is 132383606164280

Bases of 228887717642240

• Binary: 110100000010110000010011000110101000000000000000₂
• Hexadecimal: 0xD02C131A8000
• Base-36: 294TKDDMGW

Squares and roots of 228887717642240

• 228887717642240 squared (228887717642240²) is 52389587287473784144632217600
• 228887717642240 cubed (228887717642240³) is 11991333062448785689722829220159814631424000
• The square root of 228887717642240 is 15129035.5820270315
• The cube root of 228887717642240 is 61170.3308603721

Scales and comparisons

• 228,887,717,642,240 seconds is equal to 7,277,921 years, 22 weeks, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 228,887,717,642,240 would take you about eighteen million, one hundred ninety-four thousand, eight hundred three 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 228887717642240 cubic inches would be around 5097.5 feet tall.

Recreational maths with 228887717642240

• 228887717642240 backwards is 042246717788822
• 228887717642240 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 228887717642240's digits is 68
• More coming soon!