28220003328

Names of 28220003328

• Cardinal: 28220003328 can be written as Twenty-eight billion, two hundred twenty million, three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.8220003328 × 10¹⁰

Factors of 28220003328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 126

Divisors of 28220003328

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 79 88 93 96 121 124 128 132 158 176 186 192 237 242 248 256 264 316 341 352 363 372 384 474 484 496 512 528 632 682 704 726 744 768 869 948 961 968 992 1023 1024 1056 1264 1364 1408 1452 1488 1536 1738 1896 1922 1936 1984 2046 2112 2449 2528 2607 2728 2816 2883 2904 2976 3072 3476 3751 3792 3844 3872 3968 4092 4224 4898 5056 5214 5456 5632 5766 5808 5952 6952 7347 7502 7584 7688 7744 7936 8184 8448 9559 9796 10112 10428 10571 10912 11253 11264 11532 11616 11904 13904 14694 15004 15168 15376 15488 15872 16368 16896 19118 19592 20224 20856 21142 21824 22506 23064 23232 23808 26939 27808 28677 29388 30008 30336 30752 30976 31713 31744 32736 33792 38236 39184 40448 41712 42284 43648 45012 46128 46464 47616 53878 55616 57354 58776 60016 60672 61504 61952 63426 65472 75919 76472 78368 80817 80896 83424 84568 87296 90024 92256 92928 95232 107756 111232 114708 116281 117552 120032 121344 123008 123904 126852 130944 151838 152944 156736 161634 166848 169136 174592 180048 184512 185856 215512 222464 227757 229416 232562 235104 240064 242688 246016 253704 261888 296329 303676 305888 313472 323268 333696 338272 348843 349184 360096 369024 371712 431024 444928 455514 458832 465124 470208 480128 492032 507408 523776 592658 607352 611776 626944 646536 667392 676544 697686 720192 738048 835109 862048 888987 889856 911028 917664 930248 940416 960256 984064 1014816 1047552 1185316 1214704 1223552 1253888 1293072 1334784 1353088 1395372 1440384 1476096 1670218 1724096 1777974 1822056 1835328 1860496 1880832 1920512 2029632 2370632 2429408 2447104 2505327 2507776 2586144 2669568 2706176 2790744 2880768 2952192 3340436 3448192 3555948 3644112 3670656 3720992 3761664 3841024 4059264 4741264 4858816 4894208 5010654 5172288 5412352 5581488 5761536 6680872 6896384 7111896 7288224 7341312 7441984 7523328 8118528 9186199 9482528 9717632 9788416 10021308 10344576 10824704 11162976 11523072 13361744 13792768 14223792 14576448 14682624 14883968 16237056 18372398 18965056 19435264 20042616 20689152 22325952 26723488 27558597 27585536 28447584 29152896 29365248 29767936 32474112 36744796 37930112 38870528 40085232 41378304 44651904 53446976 55117194 56895168 58305792 59535872 73489592 75860224 77741056 80170464 82756608 89303808 106893952 110234388 113790336 116611584 119071744 146979184 151720448 160340928 178607616 213787904 220468776 227580672 233223168 293958368 303440896 320681856 357215232 427575808 440937552 455161344 587916736 641363712 855151616 881875104 910322688 1175833472 1282727424 1763750208 2351666944 2565454848 3527500416 4703333888 7055000832 9406667776 14110001664 28220003328
• Sum of all divisors σ(n): 86510477760
• Sum of proper divisors (its aliquot sum) s(n): 58290474432
• 28220003328 is an abundant number, because the sum of its proper divisors (58290474432) is greater than itself. Its abundance is 30070471104

Bases of 28220003328

• Binary: 11010010010000010110001010000000000₂
• Hexadecimal: 0x6920B1400
• Base-36: CYPGLXC

Squares and roots of 28220003328

• 28220003328 squared (28220003328²) is 796368587832331075584
• 28220003328 cubed (28220003328³) is 22473524198943043258978299543552
• The square root of 28220003328 is 167988.1047217331
• The cube root of 28220003328 is 3044.5213239107

Scales and comparisons

• 28,220,003,328 seconds is equal to 897 years, 16 weeks, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 28,220,003,328 would take you about one thousand, seven hundred ninety-four 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 28220003328 cubic inches would be around 253.7 feet tall.

Recreational maths with 28220003328

• 28220003328 backwards is 82330002282
• The number of decimal digits it has is: 11
• The sum of 28220003328's digits is 30
• More coming soon!